@@ -222,6 +222,9 @@ ovn_northd_lb_create(const struct nbrec_load_balancer *nbrec_lb)
smap_get_def(&nbrec_lb->options, "neighbor_responder", "reachable");
lb->neigh_mode = strcmp(mode, "all") ? LB_NEIGH_RESPOND_REACHABLE
: LB_NEIGH_RESPOND_ALL;
+ lb->affinity_timeout =
+ smap_get_int(&nbrec_lb->options, "affinity_timeout", -1);
+
sset_init(&lb->ips_v4);
sset_init(&lb->ips_v6);
struct smap_node *node;
@@ -67,6 +67,7 @@ struct ovn_northd_lb {
bool controller_event;
bool routable;
bool skip_snat;
+ int16_t affinity_timeout;
struct sset ips_v4;
struct sset ips_v6;
@@ -121,20 +121,22 @@ enum ovn_stage {
PIPELINE_STAGE(SWITCH, IN, ACL, 8, "ls_in_acl") \
PIPELINE_STAGE(SWITCH, IN, QOS_MARK, 9, "ls_in_qos_mark") \
PIPELINE_STAGE(SWITCH, IN, QOS_METER, 10, "ls_in_qos_meter") \
- PIPELINE_STAGE(SWITCH, IN, LB, 11, "ls_in_lb") \
- PIPELINE_STAGE(SWITCH, IN, ACL_AFTER_LB, 12, "ls_in_acl_after_lb") \
- PIPELINE_STAGE(SWITCH, IN, STATEFUL, 13, "ls_in_stateful") \
- PIPELINE_STAGE(SWITCH, IN, PRE_HAIRPIN, 14, "ls_in_pre_hairpin") \
- PIPELINE_STAGE(SWITCH, IN, NAT_HAIRPIN, 15, "ls_in_nat_hairpin") \
- PIPELINE_STAGE(SWITCH, IN, HAIRPIN, 16, "ls_in_hairpin") \
- PIPELINE_STAGE(SWITCH, IN, ARP_ND_RSP, 17, "ls_in_arp_rsp") \
- PIPELINE_STAGE(SWITCH, IN, DHCP_OPTIONS, 18, "ls_in_dhcp_options") \
- PIPELINE_STAGE(SWITCH, IN, DHCP_RESPONSE, 19, "ls_in_dhcp_response") \
- PIPELINE_STAGE(SWITCH, IN, DNS_LOOKUP, 20, "ls_in_dns_lookup") \
- PIPELINE_STAGE(SWITCH, IN, DNS_RESPONSE, 21, "ls_in_dns_response") \
- PIPELINE_STAGE(SWITCH, IN, EXTERNAL_PORT, 22, "ls_in_external_port") \
- PIPELINE_STAGE(SWITCH, IN, L2_LKUP, 23, "ls_in_l2_lkup") \
- PIPELINE_STAGE(SWITCH, IN, L2_UNKNOWN, 24, "ls_in_l2_unknown") \
+ PIPELINE_STAGE(SWITCH, IN, LB_AFF_CHECK, 11, "ls_in_lb_aff_check") \
+ PIPELINE_STAGE(SWITCH, IN, LB, 12, "ls_in_lb") \
+ PIPELINE_STAGE(SWITCH, IN, LB_AFF_LEARN, 13, "ls_in_lb_aff_learn") \
+ PIPELINE_STAGE(SWITCH, IN, ACL_AFTER_LB, 14, "ls_in_acl_after_lb") \
+ PIPELINE_STAGE(SWITCH, IN, STATEFUL, 15, "ls_in_stateful") \
+ PIPELINE_STAGE(SWITCH, IN, PRE_HAIRPIN, 16, "ls_in_pre_hairpin") \
+ PIPELINE_STAGE(SWITCH, IN, NAT_HAIRPIN, 17, "ls_in_nat_hairpin") \
+ PIPELINE_STAGE(SWITCH, IN, HAIRPIN, 18, "ls_in_hairpin") \
+ PIPELINE_STAGE(SWITCH, IN, ARP_ND_RSP, 19, "ls_in_arp_rsp") \
+ PIPELINE_STAGE(SWITCH, IN, DHCP_OPTIONS, 20, "ls_in_dhcp_options") \
+ PIPELINE_STAGE(SWITCH, IN, DHCP_RESPONSE, 21, "ls_in_dhcp_response") \
+ PIPELINE_STAGE(SWITCH, IN, DNS_LOOKUP, 22, "ls_in_dns_lookup") \
+ PIPELINE_STAGE(SWITCH, IN, DNS_RESPONSE, 23, "ls_in_dns_response") \
+ PIPELINE_STAGE(SWITCH, IN, EXTERNAL_PORT, 24, "ls_in_external_port") \
+ PIPELINE_STAGE(SWITCH, IN, L2_LKUP, 25, "ls_in_l2_lkup") \
+ PIPELINE_STAGE(SWITCH, IN, L2_UNKNOWN, 26, "ls_in_l2_unknown") \
\
/* Logical switch egress stages. */ \
PIPELINE_STAGE(SWITCH, OUT, PRE_LB, 0, "ls_out_pre_lb") \
@@ -155,20 +157,22 @@ enum ovn_stage {
PIPELINE_STAGE(ROUTER, IN, IP_INPUT, 3, "lr_in_ip_input") \
PIPELINE_STAGE(ROUTER, IN, UNSNAT, 4, "lr_in_unsnat") \
PIPELINE_STAGE(ROUTER, IN, DEFRAG, 5, "lr_in_defrag") \
- PIPELINE_STAGE(ROUTER, IN, DNAT, 6, "lr_in_dnat") \
- PIPELINE_STAGE(ROUTER, IN, ECMP_STATEFUL, 7, "lr_in_ecmp_stateful") \
- PIPELINE_STAGE(ROUTER, IN, ND_RA_OPTIONS, 8, "lr_in_nd_ra_options") \
- PIPELINE_STAGE(ROUTER, IN, ND_RA_RESPONSE, 9, "lr_in_nd_ra_response") \
- PIPELINE_STAGE(ROUTER, IN, IP_ROUTING_PRE, 10, "lr_in_ip_routing_pre") \
- PIPELINE_STAGE(ROUTER, IN, IP_ROUTING, 11, "lr_in_ip_routing") \
- PIPELINE_STAGE(ROUTER, IN, IP_ROUTING_ECMP, 12, "lr_in_ip_routing_ecmp") \
- PIPELINE_STAGE(ROUTER, IN, POLICY, 13, "lr_in_policy") \
- PIPELINE_STAGE(ROUTER, IN, POLICY_ECMP, 14, "lr_in_policy_ecmp") \
- PIPELINE_STAGE(ROUTER, IN, ARP_RESOLVE, 15, "lr_in_arp_resolve") \
- PIPELINE_STAGE(ROUTER, IN, CHK_PKT_LEN, 16, "lr_in_chk_pkt_len") \
- PIPELINE_STAGE(ROUTER, IN, LARGER_PKTS, 17, "lr_in_larger_pkts") \
- PIPELINE_STAGE(ROUTER, IN, GW_REDIRECT, 18, "lr_in_gw_redirect") \
- PIPELINE_STAGE(ROUTER, IN, ARP_REQUEST, 19, "lr_in_arp_request") \
+ PIPELINE_STAGE(ROUTER, IN, LB_AFF_CHECK, 6, "lr_in_lb_aff_check") \
+ PIPELINE_STAGE(ROUTER, IN, DNAT, 7, "lr_in_dnat") \
+ PIPELINE_STAGE(ROUTER, IN, LB_AFF_LEARN, 8, "lr_in_lb_aff_learn") \
+ PIPELINE_STAGE(ROUTER, IN, ECMP_STATEFUL, 9, "lr_in_ecmp_stateful") \
+ PIPELINE_STAGE(ROUTER, IN, ND_RA_OPTIONS, 10, "lr_in_nd_ra_options") \
+ PIPELINE_STAGE(ROUTER, IN, ND_RA_RESPONSE, 11, "lr_in_nd_ra_response") \
+ PIPELINE_STAGE(ROUTER, IN, IP_ROUTING_PRE, 12, "lr_in_ip_routing_pre") \
+ PIPELINE_STAGE(ROUTER, IN, IP_ROUTING, 13, "lr_in_ip_routing") \
+ PIPELINE_STAGE(ROUTER, IN, IP_ROUTING_ECMP, 14, "lr_in_ip_routing_ecmp") \
+ PIPELINE_STAGE(ROUTER, IN, POLICY, 15, "lr_in_policy") \
+ PIPELINE_STAGE(ROUTER, IN, POLICY_ECMP, 16, "lr_in_policy_ecmp") \
+ PIPELINE_STAGE(ROUTER, IN, ARP_RESOLVE, 17, "lr_in_arp_resolve") \
+ PIPELINE_STAGE(ROUTER, IN, CHK_PKT_LEN, 18, "lr_in_chk_pkt_len") \
+ PIPELINE_STAGE(ROUTER, IN, LARGER_PKTS, 19, "lr_in_larger_pkts") \
+ PIPELINE_STAGE(ROUTER, IN, GW_REDIRECT, 20, "lr_in_gw_redirect") \
+ PIPELINE_STAGE(ROUTER, IN, ARP_REQUEST, 21, "lr_in_arp_request") \
\
/* Logical router egress stages. */ \
PIPELINE_STAGE(ROUTER, OUT, CHECK_DNAT_LOCAL, 0, \
@@ -228,6 +232,7 @@ enum ovn_stage {
#define REGBIT_LOOKUP_NEIGHBOR_IP_RESULT "reg9[3]"
#define REGBIT_DST_NAT_IP_LOCAL "reg9[4]"
#define REGBIT_KNOWN_ECMP_NH "reg9[5]"
+#define REGBIT_KNOWN_LB_SESSION "reg9[6]"
/* Register to store the eth address associated to a router port for packets
* received in S_ROUTER_IN_ADMISSION.
@@ -6952,6 +6957,125 @@ build_lb_rules_pre_stateful(struct hmap *lflows, struct ovn_northd_lb *lb,
}
}
+static void
+build_lb_affinity_flows(struct hmap *lflows, struct ovn_northd_lb *lb,
+ struct ovn_lb_vip *lb_vip, char *match,
+ bool router_pipeline)
+{
+ if (lb->affinity_timeout <= 0) {
+ return;
+ }
+
+ enum ovn_stage stage0 = router_pipeline ?
+ S_ROUTER_IN_LB_AFF_CHECK : S_SWITCH_IN_LB_AFF_CHECK;
+ struct ovn_lflow *lflow_ref_aff_check = NULL;
+ /* Check if we have already a enstablished connection for this
+ * tuple and we are in affinity timeslot. */
+ uint32_t hash_aff_check = ovn_logical_flow_hash(
+ ovn_stage_get_table(stage0), ovn_stage_get_pipeline(stage0), 100,
+ match, REGBIT_KNOWN_LB_SESSION" = chk_lb_aff(); next;");
+
+ size_t n_dp = router_pipeline ? lb->n_nb_lr : lb->n_nb_ls;
+ for (size_t i = 0; i < n_dp; i++) {
+ struct ovn_datapath *od = router_pipeline
+ ? lb->nb_lr[i] : lb->nb_ls[i];
+ if (!ovn_dp_group_add_with_reference(lflow_ref_aff_check, od)) {
+ lflow_ref_aff_check = ovn_lflow_add_at_with_hash(
+ lflows, od, stage0, 100, match,
+ REGBIT_KNOWN_LB_SESSION" = chk_lb_aff(); next;",
+ NULL, NULL, &lb->nlb->header_,
+ OVS_SOURCE_LOCATOR, hash_aff_check);
+ }
+ }
+
+ struct ds aff_action_learn = DS_EMPTY_INITIALIZER;
+ struct ds aff_action_lb = DS_EMPTY_INITIALIZER;
+ struct ds aff_match = DS_EMPTY_INITIALIZER;
+
+ stage0 = router_pipeline
+ ? S_ROUTER_IN_LB_AFF_LEARN : S_SWITCH_IN_LB_AFF_LEARN;
+ enum ovn_stage stage1 = router_pipeline
+ ? S_ROUTER_IN_DNAT : S_SWITCH_IN_LB;
+ for (size_t i = 0; i < lb_vip->n_backends; i++) {
+ struct ovn_lb_backend *backend = &lb_vip->backends[i];
+
+ /* Forward to OFTABLE_CHK_LB_AFFINITY table to store flow tuple. */
+ ds_put_format(&aff_action_learn, "commit_lb_aff(vip = \"%s",
+ lb_vip->vip_str);
+ if (lb_vip->vip_port) {
+ ds_put_format(&aff_action_learn, ":%d", lb_vip->vip_port);
+ }
+
+ ds_put_format(&aff_action_learn,"\", backend = \"%s", backend->ip_str);
+ if (backend->port) {
+ ds_put_format(&aff_action_learn, ":%d", backend->port);
+ }
+
+ ds_put_format(&aff_action_learn,
+ "\", proto = %s, timeout = %d); next;",
+ lb->proto,
+ lb->affinity_timeout);
+
+ struct ovn_lflow *lflow_ref_aff_learn = NULL;
+ uint32_t hash_aff_learn = ovn_logical_flow_hash(
+ ovn_stage_get_table(stage0), ovn_stage_get_pipeline(stage0),
+ 100, match, ds_cstr(&aff_action_learn));
+
+ /* Use already selected backend within affinity
+ * timeslot. */
+ if (backend->port) {
+ ds_put_format(&aff_match,
+ REGBIT_KNOWN_LB_SESSION" == 1 && %s && %s == %s "
+ "&& reg8[0..15] == %d",
+ IN6_IS_ADDR_V4MAPPED(&lb_vip->vip) ? "ip4" : "ip6",
+ IN6_IS_ADDR_V4MAPPED(&lb_vip->vip) ? "reg4" : "xxreg1",
+ backend->ip_str, backend->port);
+ ds_put_format(&aff_action_lb, "ct_lb_mark(backends=%s:%d);",
+ backend->ip_str, backend->port);
+ } else {
+ ds_put_format(&aff_match,
+ REGBIT_KNOWN_LB_SESSION" == 1 && %s && %s == %s",
+ IN6_IS_ADDR_V4MAPPED(&lb_vip->vip) ? "ip4" : "ip6",
+ IN6_IS_ADDR_V4MAPPED(&lb_vip->vip) ? "reg4" : "xxreg1",
+ backend->ip_str);
+ ds_put_format(&aff_action_lb, "ct_lb_mark(backends=%s);",
+ backend->ip_str);
+ }
+
+ struct ovn_lflow *lflow_ref_aff_lb = NULL;
+ uint32_t hash_aff_lb = ovn_logical_flow_hash(
+ ovn_stage_get_table(stage1), ovn_stage_get_pipeline(stage1),
+ 150, ds_cstr(&aff_match), ds_cstr(&aff_action_lb));
+
+ for (size_t j = 0; j < n_dp; j++) {
+ struct ovn_datapath *od = router_pipeline
+ ? lb->nb_lr[j] : lb->nb_ls[j];
+ if (!ovn_dp_group_add_with_reference(lflow_ref_aff_learn, od)) {
+ lflow_ref_aff_learn = ovn_lflow_add_at_with_hash(
+ lflows, od, stage0, 100, match,
+ ds_cstr(&aff_action_learn), NULL, NULL,
+ &lb->nlb->header_, OVS_SOURCE_LOCATOR,
+ hash_aff_learn);
+ }
+ if (!ovn_dp_group_add_with_reference(lflow_ref_aff_lb, od)) {
+ lflow_ref_aff_lb = ovn_lflow_add_at_with_hash(
+ lflows, od, stage1, 150, ds_cstr(&aff_match),
+ ds_cstr(&aff_action_lb), NULL, NULL,
+ &lb->nlb->header_, OVS_SOURCE_LOCATOR,
+ hash_aff_lb);
+ }
+ }
+
+ ds_clear(&aff_action_learn);
+ ds_clear(&aff_action_lb);
+ ds_clear(&aff_match);
+ }
+
+ ds_destroy(&aff_action_learn);
+ ds_destroy(&aff_action_lb);
+ ds_destroy(&aff_match);
+}
+
static void
build_lb_rules(struct hmap *lflows, struct ovn_northd_lb *lb, bool ct_lb_mark,
struct ds *match, struct ds *action,
@@ -7001,6 +7125,10 @@ build_lb_rules(struct hmap *lflows, struct ovn_northd_lb *lb, bool ct_lb_mark,
priority = 120;
}
+ if (!reject) {
+ build_lb_affinity_flows(lflows, lb, lb_vip, ds_cstr(match), false);
+ }
+
struct ovn_lflow *lflow_ref = NULL;
uint32_t hash = ovn_logical_flow_hash(
ovn_stage_get_table(S_SWITCH_IN_LB),
@@ -10083,6 +10211,10 @@ build_lrouter_nat_flows_for_lb(struct ovn_lb_vip *lb_vip,
xcalloc(lb->n_nb_lr, sizeof *distributed_router);
int n_distributed_router = 0;
+ if (!reject) {
+ build_lb_affinity_flows(lflows, lb, lb_vip, new_match, true);
+ }
+
/* Group gw router since we do not have datapath dependency in
* lflow generation for them.
*/
@@ -13990,6 +14122,20 @@ build_lswitch_and_lrouter_iterate_by_od(struct ovn_datapath *od,
build_lrouter_nat_defrag_and_lb(od, lsi->lflows, lsi->ports, &lsi->match,
&lsi->actions, lsi->meter_groups,
lsi->features->ct_no_masked_label);
+
+ /* Default rule for affinity stages. */
+ if (od->nbs) {
+ ovn_lflow_add(lsi->lflows, od, S_SWITCH_IN_LB_AFF_CHECK, 0,
+ "1", "next;");
+ ovn_lflow_add(lsi->lflows, od, S_SWITCH_IN_LB_AFF_LEARN, 0,
+ "1", "next;");
+ }
+ if (od->nbr) {
+ ovn_lflow_add(lsi->lflows, od, S_ROUTER_IN_LB_AFF_CHECK, 0,
+ "1", "next;");
+ ovn_lflow_add(lsi->lflows, od, S_ROUTER_IN_LB_AFF_LEARN, 0,
+ "1", "next;");
+ }
}
/* Helper function to combine all lflow generation which is iterated by port.
@@ -853,9 +853,55 @@
</li>
</ul>
- <h3>Ingress Table 11: LB</h3>
+ <h3>Ingress Table 11: Load balancing affinity check</h3>
+
+ <p>
+ Load balancing affinity check table contains the following
+ logical flows:
+ </p>
<ul>
+ <li>
+ For all the configured load balancing rules for a switch in
+ <code>OVN_Northbound</code> database where a positive affinity timeout
+ is specified in <code>options</code> column, that includes a L4 port
+ <var>PORT</var> of protocol <var>P</var> and IP address <var>VIP</var>,
+ a priority-100 flow is added. For IPv4 <var>VIPs</var>, the flow
+ matches <code>ct.new && ip && ip4.dst == <var>VIP</var>
+ && <var>P</var>.dst == <var>PORT</var></code>. For IPv6
+ <var>VIPs</var>, the flow matches <code>ct.new && ip &&
+ ip6.dst == <var>VIP</var>&& <var>P</var> &&
+ <var>P</var>.dst == <var> PORT</var></code>. The flow's action is
+ <code>reg9[6] = chk_lb_aff(); next;</code>.
+ </li>
+
+ <li>
+ A priority 0 flow is added which matches on all packets and applies
+ the action <code>next;</code>.
+ </li>
+ </ul>
+
+ <h3>Ingress Table 12: LB</h3>
+
+ <ul>
+ <li>
+ For all the configured load balancing rules for a switch in
+ <code>OVN_Northbound</code> database where a positive affinity timeout
+ is specified in <code>options</code> column, that includes a L4 port
+ <var>PORT</var> of protocol <var>P</var> and IP address <var>VIP</var>,
+ a priority-150 flow is added. For IPv4 <var>VIPs</var>, the flow
+ matches <code>reg9[6] == 1 && ip && ip4.dst ==
+ <var>VIP</var> && <var>P</var>.dst == <var>PORT</var></code>.
+ For IPv6 <var>VIPs</var>, the flow matches <code>reg9[6] == 1
+ && ip && ip6.dst == <var> VIP </var>&&
+ <var>P</var> && <var>P</var>.dst == <var> PORT</var></code>.
+ The flow's action is <code>ct_lb_mark(<var>args</var>)</code>, where
+ <var>args</var> contains comma separated IP addresses (and optional
+ port numbers) to load balance to. The address family of the IP
+ addresses of <var>args</var> is the same as the address family
+ of <var>VIP</var>.
+ </li>
+
<li>
For all the configured load balancing rules for a switch in
<code>OVN_Northbound</code> database that includes a L4 port
@@ -914,7 +960,38 @@
</li>
</ul>
- <h3>Ingress table 12: <code>from-lport</code> ACLs after LB</h3>
+ <h3>Ingress Table 13: Load balancing affinity learn</h3>
+
+ <p>
+ Load balancing affinity learn table contains the following
+ logical flows:
+ </p>
+
+ <ul>
+ <li>
+ For all the configured load balancing rules for a switch in
+ <code>OVN_Northbound</code> database where a positive affinity timeout
+ <var>T</var> is specified in <code>options</code> column, that includes
+ a L4 port <var>PORT</var> of protocol <var>P</var> and IP address
+ <var>VIP</var>, a priority-100 flow is added. For IPv4 <var>VIPs</var>,
+ the flow matches <code>ct.new && ip &&
+ ip4.dst == <var>VIP</var> &&
+ <var>P</var>.dst == <var>PORT</var></code>. For IPv6 <var>VIPs</var>,
+ the flow matches <code>ct.new && ip && ip6.dst == <var>
+ VIP </var>&& <var>P</var> && <var>P</var>.dst == <var>
+ PORT</var></code>. The flow's action is <code>commit_lb_aff(vip =
+ <var>VIP</var>:<var>PORT</var>, backend = <var>backend ip</var>:
+ <var>backend port</var>, proto = <var>P</var>, timeout = <var>T</var>);
+ next;</code>.
+ </li>
+
+ <li>
+ A priority 0 flow is added which matches on all packets and applies
+ the action <code>next;</code>.
+ </li>
+ </ul>
+
+ <h3>Ingress table 14: <code>from-lport</code> ACLs after LB</h3>
<p>
Logical flows in this table closely reproduce those in the
@@ -976,7 +1053,7 @@
</li>
</ul>
- <h3>Ingress Table 13: Stateful</h3>
+ <h3>Ingress Table 15: Stateful</h3>
<ul>
<li>
@@ -999,7 +1076,7 @@
</li>
</ul>
- <h3>Ingress Table 14: Pre-Hairpin</h3>
+ <h3>Ingress Table 16: Pre-Hairpin</h3>
<ul>
<li>
If the logical switch has load balancer(s) configured, then a
@@ -1017,7 +1094,7 @@
</li>
</ul>
- <h3>Ingress Table 15: Nat-Hairpin</h3>
+ <h3>Ingress Table 17: Nat-Hairpin</h3>
<ul>
<li>
If the logical switch has load balancer(s) configured, then a
@@ -1052,7 +1129,7 @@
</li>
</ul>
- <h3>Ingress Table 16: Hairpin</h3>
+ <h3>Ingress Table 18: Hairpin</h3>
<ul>
<li>
<p>
@@ -1086,7 +1163,7 @@
</li>
</ul>
- <h3>Ingress Table 17: ARP/ND responder</h3>
+ <h3>Ingress Table 19: ARP/ND responder</h3>
<p>
This table implements ARP/ND responder in a logical switch for known
@@ -1388,7 +1465,7 @@ output;
</li>
</ul>
- <h3>Ingress Table 18: DHCP option processing</h3>
+ <h3>Ingress Table 20: DHCP option processing</h3>
<p>
This table adds the DHCPv4 options to a DHCPv4 packet from the
@@ -1449,7 +1526,7 @@ next;
</li>
</ul>
- <h3>Ingress Table 19: DHCP responses</h3>
+ <h3>Ingress Table 21: DHCP responses</h3>
<p>
This table implements DHCP responder for the DHCP replies generated by
@@ -1530,7 +1607,7 @@ output;
</li>
</ul>
- <h3>Ingress Table 20 DNS Lookup</h3>
+ <h3>Ingress Table 22 DNS Lookup</h3>
<p>
This table looks up and resolves the DNS names to the corresponding
@@ -1559,7 +1636,7 @@ reg0[4] = dns_lookup(); next;
</li>
</ul>
- <h3>Ingress Table 21 DNS Responses</h3>
+ <h3>Ingress Table 23 DNS Responses</h3>
<p>
This table implements DNS responder for the DNS replies generated by
@@ -1594,7 +1671,7 @@ output;
</li>
</ul>
- <h3>Ingress table 22 External ports</h3>
+ <h3>Ingress table 24 External ports</h3>
<p>
Traffic from the <code>external</code> logical ports enter the ingress
@@ -1637,7 +1714,7 @@ output;
</li>
</ul>
- <h3>Ingress Table 23 Destination Lookup</h3>
+ <h3>Ingress Table 25 Destination Lookup</h3>
<p>
This table implements switching behavior. It contains these logical
@@ -1806,7 +1883,7 @@ output;
</li>
</ul>
- <h3>Ingress Table 24 Destination unknown</h3>
+ <h3>Ingress Table 26 Destination unknown</h3>
<p>
This table handles the packets whose destination was not found or
@@ -3172,7 +3249,33 @@ icmp6 {
packet de-fragmentation and tracking before sending it to the next table.
</p>
- <h3>Ingress Table 6: DNAT</h3>
+ <h3>Ingress Table 6: Load balancing affinity check</h3>
+
+ <p>
+ Load balancing affinity check table contains the following
+ logical flows:
+ </p>
+
+ <ul>
+ <li>
+ For all the configured load balancing rules for a logical router where
+ a positive affinity timeout is specified in <code>options</code>
+ column, that includes a L4 port <var>PORT</var> of protocol
+ <var>P</var> and IPv4 or IPv6 address <var>VIP</var>, a priority-100
+ flow that matches on <code>ct.new && ip &&
+ reg0 == <var>VIP</var> && <var>P</var> && reg9[16..31]
+ == </code> <code><var>PORT</var></code> (<code>xxreg0 == <var>VIP
+ </var></code> in the IPv6 case) with an action of <code>reg9[6] =
+ chk_lb_aff(); next;</code>
+ </li>
+
+ <li>
+ A priority 0 flow is added which matches on all packets and applies
+ the action <code>next;</code>.
+ </li>
+ </ul>
+
+ <h3>Ingress Table 7: DNAT</h3>
<p>
Packets enter the pipeline with destination IP address that needs to
@@ -3180,7 +3283,7 @@ icmp6 {
in the reverse direction needs to be unDNATed.
</p>
- <p>Ingress Table 6: Load balancing DNAT rules</p>
+ <p>Ingress Table 7: Load balancing DNAT rules</p>
<p>
Following load balancing DNAT flows are added for Gateway router or
@@ -3190,6 +3293,21 @@ icmp6 {
</p>
<ul>
+ <li>
+ For all the configured load balancing rules for a logical router where
+ a positive affinity timeout is specified in <code>options</code>
+ column, that includes a L4 port <var>PORT</var> of protocol
+ <var>P</var> and IPv4 or IPv6 address <var>VIP</var>, a priority-150
+ flow that matches on <code>reg9[6] == 1 && ip &&
+ reg0 == <var>VIP</var> && <var>P</var> &&
+ reg9[16..31] == </code> <code><var>PORT</var></code> (<code>xxreg0
+ == <var>VIP</var></code> in the IPv6 case) with an action of
+ <code>ct_lb_mark(<var>args</var>) </code>, where <var>args</var>
+ contains comma separated IP addresses (and optional port numbers)
+ to load balance to. The address family of the IP addresses of
+ <var>args</var> is the same as the address family of <var>VIP</var>.
+ </li>
+
<li>
If controller_event has been enabled for all the configured load
balancing rules for a Gateway router or Router with gateway port
@@ -3319,7 +3437,7 @@ icmp6 {
</li>
</ul>
- <p>Ingress Table 6: DNAT on Gateway Routers</p>
+ <p>Ingress Table 7: DNAT on Gateway Routers</p>
<ul>
<li>
@@ -3361,7 +3479,7 @@ icmp6 {
</li>
</ul>
- <p>Ingress Table 6: DNAT on Distributed Routers</p>
+ <p>Ingress Table 7: DNAT on Distributed Routers</p>
<p>
On distributed routers, the DNAT table only handles packets
@@ -3416,7 +3534,35 @@ icmp6 {
</li>
</ul>
- <h3>Ingress Table 7: ECMP symmetric reply processing</h3>
+ <h3>Ingress Table 8: Load balancing affinity learn</h3>
+
+ <p>
+ Load balancing affinity learn table contains the following
+ logical flows:
+ </p>
+
+ <ul>
+ <li>
+ For all the configured load balancing rules for a logical router where
+ a positive affinity timeout <var>T</var> is specified in <code>options
+ </code> column, that includes a L4 port <var>PORT</var> of protocol
+ <var>P</var> and IPv4 or IPv6 address <var>VIP</var>, a priority-100
+ flow that matches on <code>ct.new && ip && reg0 ==
+ <var>VIP</var> && <var>P</var> && reg9[16..31] ==
+ </code> <code><var>PORT</var></code> (<code>xxreg0 == <var>VIP</var>
+ </code> in the IPv6 case) with an action of <code>commit_lb_aff(vip =
+ <var>VIP</var>:<var>PORT</var>, backend = <var>backend ip</var>:
+ <var>backend port</var>, proto = <var>P</var>, timeout = <var>T</var>);
+ next;</code>.
+ </li>
+
+ <li>
+ A priority 0 flow is added which matches on all packets and applies
+ the action <code>next;</code>.
+ </li>
+ </ul>
+
+ <h3>Ingress Table 9: ECMP symmetric reply processing</h3>
<ul>
<li>
If ECMP routes with symmetric reply are configured in the
@@ -3435,7 +3581,7 @@ icmp6 {
</li>
</ul>
- <h3>Ingress Table 8: IPv6 ND RA option processing</h3>
+ <h3>Ingress Table 10: IPv6 ND RA option processing</h3>
<ul>
<li>
@@ -3465,7 +3611,7 @@ reg0[5] = put_nd_ra_opts(<var>options</var>);next;
</li>
</ul>
- <h3>Ingress Table 9: IPv6 ND RA responder</h3>
+ <h3>Ingress Table 11: IPv6 ND RA responder</h3>
<p>
This table implements IPv6 ND RA responder for the IPv6 ND RA replies
@@ -3510,7 +3656,7 @@ output;
</li>
</ul>
- <h3>Ingress Table 10: IP Routing Pre</h3>
+ <h3>Ingress Table 12: IP Routing Pre</h3>
<p>
If a packet arrived at this table from Logical Router Port <var>P</var>
@@ -3540,7 +3686,7 @@ output;
</li>
</ul>
- <h3>Ingress Table 11: IP Routing</h3>
+ <h3>Ingress Table 13: IP Routing</h3>
<p>
A packet that arrives at this table is an IP packet that should be
@@ -3741,7 +3887,7 @@ select(reg8[16..31], <var>MID1</var>, <var>MID2</var>, ...);
</li>
</ul>
- <h3>Ingress Table 12: IP_ROUTING_ECMP</h3>
+ <h3>Ingress Table 14: IP_ROUTING_ECMP</h3>
<p>
This table implements the second part of IP routing for ECMP routes
@@ -3793,7 +3939,7 @@ outport = <var>P</var>;
</li>
</ul>
- <h3>Ingress Table 13: Router policies</h3>
+ <h3>Ingress Table 15: Router policies</h3>
<p>
This table adds flows for the logical router policies configured
on the logical router. Please see the
@@ -3865,7 +4011,7 @@ next;
</li>
</ul>
- <h3>Ingress Table 14: ECMP handling for router policies</h3>
+ <h3>Ingress Table 16: ECMP handling for router policies</h3>
<p>
This table handles the ECMP for the router policies configured
with multiple nexthops.
@@ -3909,7 +4055,7 @@ outport = <var>P</var>
</li>
</ul>
- <h3>Ingress Table 15: ARP/ND Resolution</h3>
+ <h3>Ingress Table 17: ARP/ND Resolution</h3>
<p>
Any packet that reaches this table is an IP packet whose next-hop
@@ -4127,7 +4273,7 @@ outport = <var>P</var>
</ul>
- <h3>Ingress Table 16: Check packet length</h3>
+ <h3>Ingress Table 18: Check packet length</h3>
<p>
For distributed logical routers or gateway routers with gateway
@@ -4164,7 +4310,7 @@ REGBIT_PKT_LARGER = check_pkt_larger(<var>L</var>); next;
and advances to the next table.
</p>
- <h3>Ingress Table 17: Handle larger packets</h3>
+ <h3>Ingress Table 19: Handle larger packets</h3>
<p>
For distributed logical routers or gateway routers with gateway port
@@ -4227,7 +4373,7 @@ icmp6 {
and advances to the next table.
</p>
- <h3>Ingress Table 18: Gateway Redirect</h3>
+ <h3>Ingress Table 20: Gateway Redirect</h3>
<p>
For distributed logical routers where one or more of the logical router
@@ -4295,7 +4441,7 @@ icmp6 {
</li>
</ul>
- <h3>Ingress Table 19: ARP Request</h3>
+ <h3>Ingress Table 21: ARP Request</h3>
<p>
In the common case where the Ethernet destination has been resolved, this
@@ -1908,6 +1908,12 @@
requests only for VIPs that are part of a router's subnet. The default
value of this option, if not specified, is <code>reachable</code>.
</column>
+
+ <column name="options" key="affinity_timeout">
+ If the CMS provide a positive value for <code>affinity_timeout</code>,
+ OVN will dnat connections received from the same client to this lb to
+ he same backend if received in the affinity timeslot.
+ </column>
</group>
</table>
@@ -2158,9 +2158,9 @@ AT_CAPTURE_FILE([sw1flows])
AT_CHECK(
[grep -E 'ls_(in|out)_acl' sw0flows sw1flows | grep pg0 | sort], [0], [dnl
-sw0flows: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
+sw0flows: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
sw0flows: table=8 (ls_in_acl ), priority=2002 , match=(inport == @pg0 && ip4 && tcp && tcp.dst == 80), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=egress,table=5); };)
-sw1flows: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
+sw1flows: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
sw1flows: table=8 (ls_in_acl ), priority=2002 , match=(inport == @pg0 && ip4 && tcp && tcp.dst == 80), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=egress,table=5); };)
])
@@ -2174,10 +2174,10 @@ ovn-sbctl dump-flows sw1 > sw1flows2
AT_CAPTURE_FILE([sw1flows2])
AT_CHECK([grep "ls_out_acl" sw0flows2 sw1flows2 | grep pg0 | sort], [0], [dnl
-sw0flows2: table=4 (ls_out_acl ), priority=2002 , match=(outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw0flows2: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw1flows2: table=4 (ls_out_acl ), priority=2002 , match=(outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw1flows2: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
+sw0flows2: table=4 (ls_out_acl ), priority=2002 , match=(outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw0flows2: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw1flows2: table=4 (ls_out_acl ), priority=2002 , match=(outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw1flows2: table=4 (ls_out_acl ), priority=2003 , match=(outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
])
AS_BOX([3])
@@ -2192,16 +2192,16 @@ AT_CAPTURE_FILE([sw1flows3])
AT_CHECK([grep "ls_out_acl" sw0flows3 sw1flows3 | grep pg0 | sort], [0], [dnl
sw0flows3: table=4 (ls_out_acl ), priority=2001 , match=(reg0[[7]] == 1 && (outport == @pg0 && ip)), action=(reg0[[1]] = 1; next;)
sw0flows3: table=4 (ls_out_acl ), priority=2001 , match=(reg0[[8]] == 1 && (outport == @pg0 && ip)), action=(next;)
-sw0flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[10]] == 1) && outport == @pg0 && ip4 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw0flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[9]] == 1) && outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw0flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[10]] == 1) && outport == @pg0 && ip6 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw0flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[9]] == 1) && outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
+sw0flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[10]] == 1) && outport == @pg0 && ip4 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw0flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[9]] == 1) && outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw0flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[10]] == 1) && outport == @pg0 && ip6 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw0flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[9]] == 1) && outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
sw1flows3: table=4 (ls_out_acl ), priority=2001 , match=(reg0[[7]] == 1 && (outport == @pg0 && ip)), action=(reg0[[1]] = 1; next;)
sw1flows3: table=4 (ls_out_acl ), priority=2001 , match=(reg0[[8]] == 1 && (outport == @pg0 && ip)), action=(next;)
-sw1flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[10]] == 1) && outport == @pg0 && ip4 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw1flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[9]] == 1) && outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw1flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[10]] == 1) && outport == @pg0 && ip6 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
-sw1flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[9]] == 1) && outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
+sw1flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[10]] == 1) && outport == @pg0 && ip4 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw1flows3: table=4 (ls_out_acl ), priority=2002 , match=((reg0[[9]] == 1) && outport == @pg0 && ip4 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw1flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[10]] == 1) && outport == @pg0 && ip6 && udp), action=(ct_commit { ct_mark.blocked = 1; }; reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
+sw1flows3: table=4 (ls_out_acl ), priority=2003 , match=((reg0[[9]] == 1) && outport == @pg0 && ip6 && udp), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
])
AT_CLEANUP
])
@@ -2373,7 +2373,7 @@ check ovn-nbctl --wait=sb \
-- ls-lb-add ls lb
AT_CHECK([ovn-sbctl lflow-list ls | grep -e ls_in_acl_hint -e ls_out_acl_hint -e ls_in_acl -e ls_out_acl | sort], [0], [dnl
- table=12(ls_in_acl_after_lb ), priority=0 , match=(1), action=(next;)
+ table=14(ls_in_acl_after_lb ), priority=0 , match=(1), action=(next;)
table=3 (ls_out_acl_hint ), priority=0 , match=(1), action=(next;)
table=3 (ls_out_acl_hint ), priority=1 , match=(ct.est && ct_mark.blocked == 0), action=(reg0[[10]] = 1; next;)
table=3 (ls_out_acl_hint ), priority=2 , match=(ct.est && ct_mark.blocked == 1), action=(reg0[[9]] = 1; next;)
@@ -2416,7 +2416,7 @@ ovn-nbctl --wait=sb clear logical_switch ls acls
ovn-nbctl --wait=sb clear logical_switch ls load_balancer
AT_CHECK([ovn-sbctl lflow-list ls | grep -e ls_in_acl_hint -e ls_out_acl_hint -e ls_in_acl -e ls_out_acl | sort], [0], [dnl
- table=12(ls_in_acl_after_lb ), priority=0 , match=(1), action=(next;)
+ table=14(ls_in_acl_after_lb ), priority=0 , match=(1), action=(next;)
table=3 (ls_out_acl_hint ), priority=65535, match=(1), action=(next;)
table=4 (ls_out_acl ), priority=65535, match=(1), action=(next;)
table=7 (ls_in_acl_hint ), priority=65535, match=(1), action=(next;)
@@ -3649,11 +3649,11 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(ct_lb_mark(backends=10.0.0.40:8080);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(ct_lb_mark(backends=10.0.0.40:8080);)
])
AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -3685,11 +3685,11 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
])
AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -3731,11 +3731,11 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
])
AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -3791,11 +3791,11 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
])
AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -3838,8 +3838,8 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | grep skip_snat_for_lb | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.20 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.skip_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.20 && tcp && reg9[[16..31]] == 80), action=(flags.skip_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.20 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.skip_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.20 && tcp && reg9[[16..31]] == 80), action=(flags.skip_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080);)
])
AT_CHECK([grep "lr_out_snat" lr0flows | grep skip_snat_for_lb | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -4007,7 +4007,7 @@ check_stateful_flows() {
table=? (ls_in_pre_stateful ), priority=120 , match=(ip4.dst == 10.0.0.20 && tcp.dst == 80), action=(reg1 = 10.0.0.20; reg2[[0..15]] = 80; ct_lb_mark;)
])
- AT_CHECK([grep "ls_in_lb" sw0flows | sort | sed 's/table=../table=??/'], [0], [dnl
+ AT_CHECK([grep "ls_in_lb " sw0flows | sort | sed 's/table=../table=??/'], [0], [dnl
table=??(ls_in_lb ), priority=0 , match=(1), action=(next;)
table=??(ls_in_lb ), priority=120 , match=(ct.new && ip4.dst == 10.0.0.10 && tcp.dst == 80), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.4:8080);)
table=??(ls_in_lb ), priority=120 , match=(ct.new && ip4.dst == 10.0.0.20 && tcp.dst == 80), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.40:8080);)
@@ -4073,7 +4073,7 @@ AT_CHECK([grep "ls_in_pre_stateful" sw0flows | sort | sed 's/table=./table=?/'],
table=? (ls_in_pre_stateful ), priority=110 , match=(reg0[[2]] == 1), action=(ct_lb_mark;)
])
-AT_CHECK([grep "ls_in_lb" sw0flows | sort | sed 's/table=../table=??/'], [0], [dnl
+AT_CHECK([grep "ls_in_lb " sw0flows | sort | sed 's/table=../table=??/'], [0], [dnl
table=??(ls_in_lb ), priority=0 , match=(1), action=(next;)
])
@@ -4934,7 +4934,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
])
AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -4970,7 +4970,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
])
AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -5022,8 +5022,8 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20 && inport == "lr0-public" && is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone(10.0.0.3);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20 && inport == "lr0-public" && is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone(10.0.0.3);)
])
AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -5089,16 +5089,16 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20 && inport == "lr0-public" && is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone(10.0.0.3);)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20 && inport == "lr0-public" && is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone(10.0.0.3);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1 && is_chassis_resident("cr-lr0-public")), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && is_chassis_resident("cr-lr0-public")), action=(ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
])
AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -5158,16 +5158,16 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
])
AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -5219,16 +5219,16 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
])
AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -5283,18 +5283,18 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
])
AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -5360,20 +5360,20 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip6 && xxreg0 == def0::2 && tcp && reg9[[16..31]] == 8000 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip6 && xxreg0 == def0::2 && tcp && reg9[[16..31]] == 8000), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=[[aef0::2]]:80,[[aef0::3]]:80);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=100 , match=(ip && ip4.dst == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 172.168.0.200 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 172.168.0.200), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.80,10.0.0.81);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip6 && xxreg0 == def0::2 && tcp && reg9[[16..31]] == 8000 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.10 && tcp && reg9[[16..31]] == 9082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.100 && tcp && reg9[[16..31]] == 8082), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:82,10.0.0.60:82);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip6 && xxreg0 == def0::2 && tcp && reg9[[16..31]] == 8000), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=[[aef0::2]]:80,[[aef0::3]]:80);)
])
AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -5428,11 +5428,11 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl
])
AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl
- table=6 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && tcp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && tcp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
- table=6 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
+ table=7 (lr_in_dnat ), priority=0 , match=(1), action=(next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && tcp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.est && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && ct_mark.natted == 1), action=(flags.force_snat_for_lb = 1; next;)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && tcp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
+ table=7 (lr_in_dnat ), priority=120 , match=(ct.new && ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062,10.0.0.60:6062);)
])
AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed 's/table=./table=?/' | sort], [0], [dnl
@@ -6522,7 +6522,7 @@ AT_CHECK([grep -e "ls_in_acl" lsflows | sed 's/table=../table=??/' | sort], [0],
table=??(ls_in_acl_hint ), priority=7 , match=(ct.new && !ct.est), action=(reg0[[7]] = 1; reg0[[9]] = 1; next;)
])
-AT_CHECK([grep -e "ls_in_lb" lsflows | sed 's/table=../table=??/' | sort], [0], [dnl
+AT_CHECK([grep -e "ls_in_lb " lsflows | sed 's/table=../table=??/' | sort], [0], [dnl
table=??(ls_in_lb ), priority=0 , match=(1), action=(next;)
table=??(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 10.0.0.2), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.10);)
])
@@ -6575,7 +6575,7 @@ AT_CHECK([grep -e "ls_in_acl" lsflows | sed 's/table=../table=??/' | sort], [0],
table=??(ls_in_acl_hint ), priority=7 , match=(ct.new && !ct.est), action=(reg0[[7]] = 1; reg0[[9]] = 1; next;)
])
-AT_CHECK([grep -e "ls_in_lb" lsflows | sed 's/table=../table=??/' | sort], [0], [dnl
+AT_CHECK([grep -e "ls_in_lb " lsflows | sed 's/table=../table=??/' | sort], [0], [dnl
table=??(ls_in_lb ), priority=0 , match=(1), action=(next;)
table=??(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 10.0.0.2), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.10);)
])
@@ -6628,7 +6628,7 @@ AT_CHECK([grep -e "ls_in_acl" lsflows | sed 's/table=../table=??/' | sort], [0],
table=??(ls_in_acl_hint ), priority=7 , match=(ct.new && !ct.est), action=(reg0[[7]] = 1; reg0[[9]] = 1; next;)
])
-AT_CHECK([grep -e "ls_in_lb" lsflows | sed 's/table=../table=??/' | sort], [0], [dnl
+AT_CHECK([grep -e "ls_in_lb " lsflows | sed 's/table=../table=??/' | sort], [0], [dnl
table=??(ls_in_lb ), priority=0 , match=(1), action=(next;)
table=??(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 10.0.0.2), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.10);)
])
@@ -7596,7 +7596,7 @@ sort | sed 's/table=../table=??/' ], [0], [dnl
table=??(ls_in_check_port_sec), priority=100 , match=(vlan.present), action=(drop;)
table=??(ls_in_check_port_sec), priority=50 , match=(1), action=(reg0[[15]] = check_in_port_sec(); next;)
table=??(ls_in_check_port_sec), priority=70 , match=(inport == "localnetport"), action=(set_queue(10); reg0[[15]] = check_in_port_sec(); next;)
- table=??(ls_in_check_port_sec), priority=70 , match=(inport == "sw0p1"), action=(reg0[[14]] = 1; next(pipeline=ingress, table=16);)
+ table=??(ls_in_check_port_sec), priority=70 , match=(inport == "sw0p1"), action=(reg0[[14]] = 1; next(pipeline=ingress, table=18);)
table=??(ls_in_check_port_sec), priority=70 , match=(inport == "sw0p2"), action=(set_queue(10); reg0[[15]] = check_in_port_sec(); next;)
table=??(ls_in_apply_port_sec), priority=0 , match=(1), action=(next;)
table=??(ls_in_apply_port_sec), priority=50 , match=(reg0[[15]] == 1), action=(drop;)
@@ -7633,11 +7633,11 @@ check ovn-nbctl \
AS_BOX([No chassis registered - use ct_lb_mark and ct_mark.natted])
check ovn-nbctl --wait=sb sync
AT_CHECK([ovn-sbctl lflow-list | grep -e natted -e ct_lb], [0], [dnl
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 66.66.66.66 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 66.66.66.66), action=(ct_lb_mark(backends=42.42.42.2);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 66.66.66.66 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 66.66.66.66), action=(ct_lb_mark(backends=42.42.42.2);)
table=6 (ls_in_pre_stateful ), priority=120 , match=(ip4.dst == 66.66.66.66), action=(reg1 = 66.66.66.66; ct_lb_mark;)
table=6 (ls_in_pre_stateful ), priority=110 , match=(reg0[[2]] == 1), action=(ct_lb_mark;)
- table=11(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 66.66.66.66), action=(reg0[[1]] = 0; ct_lb_mark(backends=42.42.42.2);)
+ table=12(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 66.66.66.66), action=(reg0[[1]] = 0; ct_lb_mark(backends=42.42.42.2);)
table=2 (ls_out_pre_stateful), priority=110 , match=(reg0[[2]] == 1), action=(ct_lb_mark;)
])
@@ -7645,11 +7645,11 @@ AS_BOX([Chassis registered that doesn't support ct_lb_mark - use ct_lb and ct_la
check ovn-sbctl chassis-add hv geneve 127.0.0.1
check ovn-nbctl --wait=sb sync
AT_CHECK([ovn-sbctl lflow-list | grep -e natted -e ct_lb], [0], [dnl
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 66.66.66.66 && ct_label.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 66.66.66.66), action=(ct_lb(backends=42.42.42.2);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 66.66.66.66 && ct_label.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 66.66.66.66), action=(ct_lb(backends=42.42.42.2);)
table=6 (ls_in_pre_stateful ), priority=120 , match=(ip4.dst == 66.66.66.66), action=(reg1 = 66.66.66.66; ct_lb;)
table=6 (ls_in_pre_stateful ), priority=110 , match=(reg0[[2]] == 1), action=(ct_lb;)
- table=11(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 66.66.66.66), action=(reg0[[1]] = 0; ct_lb(backends=42.42.42.2);)
+ table=12(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 66.66.66.66), action=(reg0[[1]] = 0; ct_lb(backends=42.42.42.2);)
table=2 (ls_out_pre_stateful), priority=110 , match=(reg0[[2]] == 1), action=(ct_lb;)
])
@@ -7657,11 +7657,11 @@ AS_BOX([Chassis upgrades and supports ct_lb_mark - use ct_lb_mark and ct_mark.na
check ovn-sbctl set chassis hv other_config:ct-no-masked-label=true
check ovn-nbctl --wait=sb sync
AT_CHECK([ovn-sbctl lflow-list | grep -e natted -e ct_lb], [0], [dnl
- table=6 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 66.66.66.66 && ct_mark.natted == 1), action=(next;)
- table=6 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 66.66.66.66), action=(ct_lb_mark(backends=42.42.42.2);)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.est && ip4 && reg0 == 66.66.66.66 && ct_mark.natted == 1), action=(next;)
+ table=7 (lr_in_dnat ), priority=110 , match=(ct.new && ip4 && reg0 == 66.66.66.66), action=(ct_lb_mark(backends=42.42.42.2);)
table=6 (ls_in_pre_stateful ), priority=120 , match=(ip4.dst == 66.66.66.66), action=(reg1 = 66.66.66.66; ct_lb_mark;)
table=6 (ls_in_pre_stateful ), priority=110 , match=(reg0[[2]] == 1), action=(ct_lb_mark;)
- table=11(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 66.66.66.66), action=(reg0[[1]] = 0; ct_lb_mark(backends=42.42.42.2);)
+ table=12(ls_in_lb ), priority=110 , match=(ct.new && ip4.dst == 66.66.66.66), action=(reg0[[1]] = 0; ct_lb_mark(backends=42.42.42.2);)
table=2 (ls_out_pre_stateful), priority=110 , match=(reg0[[2]] == 1), action=(ct_lb_mark;)
])
@@ -7815,11 +7815,11 @@ ovn-sbctl dump-flows S1 > S1flows
AT_CAPTURE_FILE([S0flows])
AT_CAPTURE_FILE([S1flows])
-AT_CHECK([grep "ls_in_lb" S0flows | sort], [0], [dnl
- table=11(ls_in_lb ), priority=0 , match=(1), action=(next;)
+AT_CHECK([grep "ls_in_lb " S0flows | sort], [0], [dnl
+ table=12(ls_in_lb ), priority=0 , match=(1), action=(next;)
])
-AT_CHECK([grep "ls_in_lb" S1flows | sort], [0], [dnl
- table=11(ls_in_lb ), priority=0 , match=(1), action=(next;)
+AT_CHECK([grep "ls_in_lb " S1flows | sort], [0], [dnl
+ table=12(ls_in_lb ), priority=0 , match=(1), action=(next;)
])
ovn-nbctl --wait=sb set NB_Global . options:install_ls_lb_from_router=true
@@ -7830,13 +7830,13 @@ ovn-sbctl dump-flows S1 > S1flows
AT_CAPTURE_FILE([S0flows])
AT_CAPTURE_FILE([S1flows])
-AT_CHECK([grep "ls_in_lb" S0flows | sort], [0], [dnl
- table=11(ls_in_lb ), priority=0 , match=(1), action=(next;)
- table=11(ls_in_lb ), priority=120 , match=(ct.new && ip4.dst == 172.16.0.10 && tcp.dst == 80), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.2:80);)
+AT_CHECK([grep "ls_in_lb " S0flows | sort], [0], [dnl
+ table=12(ls_in_lb ), priority=0 , match=(1), action=(next;)
+ table=12(ls_in_lb ), priority=120 , match=(ct.new && ip4.dst == 172.16.0.10 && tcp.dst == 80), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.2:80);)
])
-AT_CHECK([grep "ls_in_lb" S1flows | sort], [0], [dnl
- table=11(ls_in_lb ), priority=0 , match=(1), action=(next;)
- table=11(ls_in_lb ), priority=120 , match=(ct.new && ip4.dst == 172.16.0.10 && tcp.dst == 80), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.2:80);)
+AT_CHECK([grep "ls_in_lb " S1flows | sort], [0], [dnl
+ table=12(ls_in_lb ), priority=0 , match=(1), action=(next;)
+ table=12(ls_in_lb ), priority=120 , match=(ct.new && ip4.dst == 172.16.0.10 && tcp.dst == 80), action=(reg0[[1]] = 0; ct_lb_mark(backends=10.0.0.2:80);)
])
ovn-sbctl get datapath S0 _uuid > dp_uuids
@@ -7855,11 +7855,11 @@ ovn-sbctl dump-flows S1 > S1flows
AT_CAPTURE_FILE([S0flows])
AT_CAPTURE_FILE([S1flows])
-AT_CHECK([grep "ls_in_lb" S0flows | sort], [0], [dnl
- table=11(ls_in_lb ), priority=0 , match=(1), action=(next;)
+AT_CHECK([grep "ls_in_lb " S0flows | sort], [0], [dnl
+ table=12(ls_in_lb ), priority=0 , match=(1), action=(next;)
])
-AT_CHECK([grep "ls_in_lb" S1flows | sort], [0], [dnl
- table=11(ls_in_lb ), priority=0 , match=(1), action=(next;)
+AT_CHECK([grep "ls_in_lb " S1flows | sort], [0], [dnl
+ table=12(ls_in_lb ), priority=0 , match=(1), action=(next;)
])
check_column "" sb:load_balancer datapaths name=lb0
@@ -7897,8 +7897,86 @@ ovn-sbctl dump-flows R1 > R1flows
AT_CAPTURE_FILE([R1flows])
AT_CHECK([grep "lr_in_arp_resolve" R1flows | grep priority=90 | sort], [0], [dnl
- table=15(lr_in_arp_resolve ), priority=90 , match=(outport == "R1-PUB" && ip4.src == 10.0.0.3 && is_chassis_resident("S0-P0")), action=(get_arp(outport, reg0); next;)
- table=15(lr_in_arp_resolve ), priority=90 , match=(outport == "R1-PUB" && ip6.src == 1000::3 && is_chassis_resident("S0-P0")), action=(get_nd(outport, xxreg0); next;)
+ table=17(lr_in_arp_resolve ), priority=90 , match=(outport == "R1-PUB" && ip4.src == 10.0.0.3 && is_chassis_resident("S0-P0")), action=(get_arp(outport, reg0); next;)
+ table=17(lr_in_arp_resolve ), priority=90 , match=(outport == "R1-PUB" && ip6.src == 1000::3 && is_chassis_resident("S0-P0")), action=(get_nd(outport, xxreg0); next;)
+])
+
+AT_CLEANUP
+])
+
+AT_SETUP([check lb-affinity flows])
+AT_KEYWORDS([lb-affinity-flows])
+ovn_start
+
+ovn-nbctl lr-add R1
+ovn-nbctl set logical_router R1 options:chassis=hv1
+ovn-nbctl lrp-add R1 R1-S0 02:ac:10:01:00:01 10.0.0.1/24
+ovn-nbctl lrp-add R1 R1-S1 02:ac:10:01:01:01 20.0.0.1/24
+ovn-nbctl lrp-add R1 R1-PUB 02:ac:20:01:01:01 172.16.0.1/24
+
+ovn-nbctl ls-add S0
+ovn-nbctl lsp-add S0 S0-R1
+ovn-nbctl lsp-set-type S0-R1 router
+ovn-nbctl lsp-set-addresses S0-R1 02:ac:10:01:00:01
+ovn-nbctl lsp-set-options S0-R1 router-port=R1-S0
+
+ovn-nbctl ls-add S1
+ovn-nbctl lsp-add S1 S1-R1
+ovn-nbctl lsp-set-type S1-R1 router
+ovn-nbctl lsp-set-addresses S1-R1 02:ac:10:01:01:01
+ovn-nbctl lsp-set-options S1-R1 router-port=R1-S1
+
+# Add load balancers on the logical router R1
+ovn-nbctl lb-add lb0 172.16.0.10:80 10.0.0.2:80,20.0.0.2:80 tcp
+ovn-nbctl lr-lb-add R1 lb0
+ovn-nbctl ls-lb-add S0 lb0
+
+ovn-sbctl dump-flows S0 > S0flows
+ovn-sbctl dump-flows R1 > R1flows
+
+AT_CAPTURE_FILE([S0flows])
+AT_CAPTURE_FILE([S1flows])
+
+AT_CHECK([grep "ls_in_lb_aff_check" S0flows | sort], [0], [dnl
+ table=11(ls_in_lb_aff_check ), priority=0 , match=(1), action=(next;)
+])
+AT_CHECK([grep "ls_in_lb_aff_learn" S0flows | sort], [0], [dnl
+ table=13(ls_in_lb_aff_learn ), priority=0 , match=(1), action=(next;)
+])
+
+AT_CHECK([grep "lr_in_lb_aff_check" R1flows | sort], [0], [dnl
+ table=6 (lr_in_lb_aff_check ), priority=0 , match=(1), action=(next;)
+])
+AT_CHECK([grep "lr_in_lb_aff_learn" R1flows | sort], [0], [dnl
+ table=8 (lr_in_lb_aff_learn ), priority=0 , match=(1), action=(next;)
+])
+
+ovn-nbctl --wait=sb set load_balancer lb0 options:affinity_timeout=60
+
+ovn-sbctl dump-flows S0 > S0flows
+ovn-sbctl dump-flows R1 > R1flows
+
+AT_CAPTURE_FILE([S0flows])
+AT_CAPTURE_FILE([S1flows])
+
+AT_CHECK([grep "ls_in_lb_aff_check" S0flows | sort], [0], [dnl
+ table=11(ls_in_lb_aff_check ), priority=0 , match=(1), action=(next;)
+ table=11(ls_in_lb_aff_check ), priority=100 , match=(ct.new && ip4.dst == 172.16.0.10 && tcp.dst == 80), action=(reg9[[6]] = chk_lb_aff(); next;)
+])
+AT_CHECK([grep "ls_in_lb_aff_learn" S0flows | sort], [0], [dnl
+ table=13(ls_in_lb_aff_learn ), priority=0 , match=(1), action=(next;)
+ table=13(ls_in_lb_aff_learn ), priority=100 , match=(ct.new && ip4.dst == 172.16.0.10 && tcp.dst == 80), action=(commit_lb_aff(vip = "172.16.0.10:80", backend = "10.0.0.2:80", proto = tcp, timeout = 60); next;)
+ table=13(ls_in_lb_aff_learn ), priority=100 , match=(ct.new && ip4.dst == 172.16.0.10 && tcp.dst == 80), action=(commit_lb_aff(vip = "172.16.0.10:80", backend = "20.0.0.2:80", proto = tcp, timeout = 60); next;)
+])
+
+AT_CHECK([grep "lr_in_lb_aff_check" R1flows | sort], [0], [dnl
+ table=6 (lr_in_lb_aff_check ), priority=0 , match=(1), action=(next;)
+ table=6 (lr_in_lb_aff_check ), priority=100 , match=(ct.new && ip4 && reg0 == 172.16.0.10 && tcp && reg9[[16..31]] == 80), action=(reg9[[6]] = chk_lb_aff(); next;)
+])
+AT_CHECK([grep "lr_in_lb_aff_learn" R1flows | sort], [0], [dnl
+ table=8 (lr_in_lb_aff_learn ), priority=0 , match=(1), action=(next;)
+ table=8 (lr_in_lb_aff_learn ), priority=100 , match=(ct.new && ip4 && reg0 == 172.16.0.10 && tcp && reg9[[16..31]] == 80), action=(commit_lb_aff(vip = "172.16.0.10:80", backend = "10.0.0.2:80", proto = tcp, timeout = 60); next;)
+ table=8 (lr_in_lb_aff_learn ), priority=100 , match=(ct.new && ip4 && reg0 == 172.16.0.10 && tcp && reg9[[16..31]] == 80), action=(commit_lb_aff(vip = "172.16.0.10:80", backend = "20.0.0.2:80", proto = tcp, timeout = 60); next;)
])
AT_CLEANUP
@@ -16087,7 +16087,7 @@ ovn-sbctl dump-flows sw0 > sw0-flows
AT_CAPTURE_FILE([sw0-flows])
AT_CHECK([grep -E 'ls_(in|out)_acl' sw0-flows |grep reject| sed 's/table=../table=??/' | sort], [0], [dnl
- table=??(ls_out_acl ), priority=2002 , match=(ip), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=23); };)
+ table=??(ls_out_acl ), priority=2002 , match=(ip), action=(reg0 = 0; reject { /* eth.dst <-> eth.src; ip.dst <-> ip.src; is implicit. */ outport <-> inport; next(pipeline=ingress,table=25); };)
])
@@ -18681,7 +18681,7 @@ wait_for_ports_up ls1-lp_ext1
# There should be a flow in hv2 to drop traffic from ls1-lp_ext1 destined
# to router mac.
AT_CHECK([as hv2 ovs-ofctl dump-flows br-int \
-table=30,dl_src=f0:00:00:00:00:03,dl_dst=a0:10:00:00:00:01 | \
+table=32,dl_src=f0:00:00:00:00:03,dl_dst=a0:10:00:00:00:01 | \
grep -c "actions=drop"], [0], [1
])
# Stop ovn-controllers on hv1 and hv3.
@@ -20352,7 +20352,7 @@ check_row_count Port_Binding 1 logical_port=sw0-vir virtual_parent=sw0-p1
wait_for_ports_up sw0-vir
check ovn-nbctl --wait=hv sync
AT_CHECK([test 2 = `cat hv1/ovn-controller.log | grep "pinctrl received packet-in" | \
-grep opcode=BIND_VPORT | grep OF_Table_ID=25 | wc -l`])
+grep opcode=BIND_VPORT | grep OF_Table_ID=27 | wc -l`])
wait_row_count Port_Binding 1 logical_port=sw0-vir6 chassis=$hv1_ch_uuid
check_row_count Port_Binding 1 logical_port=sw0-vir6 virtual_parent=sw0-p1
@@ -20401,7 +20401,7 @@ eth_dst=00000000ff01
ip_src=$(ip_to_hex 10 0 0 10)
ip_dst=$(ip_to_hex 172 168 0 101)
send_icmp_packet 1 1 $eth_src $eth_dst $ip_src $ip_dst c4c9 0000000000000000000000
-AT_CHECK([as hv1 ovs-ofctl dump-flows br-int metadata=0x$lr0_dp_key | awk '/table=26, n_packets=1, n_bytes=45/{print $7" "$8}'],[0],[dnl
+AT_CHECK([as hv1 ovs-ofctl dump-flows br-int metadata=0x$lr0_dp_key | awk '/table=28, n_packets=1, n_bytes=45/{print $7" "$8}'],[0],[dnl
priority=80,ip,reg15=0x3,metadata=0x3,nw_src=10.0.0.10 actions=drop
])
@@ -26398,7 +26398,7 @@ ovn-sbctl dump-flows > sbflows
AT_CAPTURE_FILE([sbflows])
AT_CAPTURE_FILE([offlows])
OVS_WAIT_UNTIL([
- as hv1 ovs-ofctl dump-flows br-int table=21 > offlows
+ as hv1 ovs-ofctl dump-flows br-int table=23 > offlows
test $(grep -c "load:0x64->NXM_NX_PKT_MARK" offlows) = 1 && \
test $(grep -c "load:0x3->NXM_NX_PKT_MARK" offlows) = 1 && \
test $(grep -c "load:0x4->NXM_NX_PKT_MARK" offlows) = 1 && \
@@ -26491,12 +26491,12 @@ send_ipv4_pkt hv1 hv1-vif1 505400000003 00000000ff01 \
$(ip_to_hex 10 0 0 3) $(ip_to_hex 172 168 0 120)
OVS_WAIT_UNTIL([
- test 1 -eq $(as hv1 ovs-ofctl dump-flows br-int table=21 | \
+ test 1 -eq $(as hv1 ovs-ofctl dump-flows br-int table=23 | \
grep "load:0x2->NXM_NX_PKT_MARK" -c)
])
AT_CHECK([
- test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=21 | \
+ test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=23 | \
grep "load:0x64->NXM_NX_PKT_MARK" -c)
])
@@ -27188,23 +27188,23 @@ check ovn-nbctl --wait=hv sync
# Ensure ECMP symmetric reply flows are not present on any hypervisor.
AT_CHECK([
- test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=15 | \
+ test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=17 | \
grep "priority=100" | \
grep "ct(commit,zone=NXM_NX_REG11\\[[0..15\\]],exec(move:NXM_OF_ETH_SRC\\[[\\]]->NXM_NX_CT_LABEL\\[[32..79\\]],load:0x[[0-9]]->NXM_NX_CT_LABEL\\[[80..95\\]]))" -c)
])
AT_CHECK([
- test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=21 | \
+ test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=25 | \
grep "priority=200" | \
grep "actions=move:NXM_NX_CT_LABEL\\[[32..79\\]]->NXM_OF_ETH_DST\\[[\\]]" -c)
])
AT_CHECK([
- test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=15 | \
+ test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=17 | \
grep "priority=100" | \
grep "ct(commit,zone=NXM_NX_REG11\\[[0..15\\]],exec(move:NXM_OF_ETH_SRC\\[[\\]]->NXM_NX_CT_LABEL\\[[32..79\\]],load:0x[[0-9]]->NXM_NX_CT_LABEL\\[[80..95\\]]))" -c)
])
AT_CHECK([
- test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=21 | \
+ test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=25 | \
grep "priority=200" | \
grep "actions=move:NXM_NX_CT_LABEL\\[[32..79\\]]->NXM_OF_ETH_DST\\[[\\]]" -c)
])
@@ -27222,11 +27222,11 @@ AT_CAPTURE_FILE([hv2flows])
AT_CHECK([
for hv in 1 2; do
- grep table=15 hv${hv}flows | \
+ grep table=17 hv${hv}flows | \
grep "priority=100" | \
grep -c "ct(commit,zone=NXM_NX_REG11\\[[0..15\\]],.*exec(move:NXM_OF_ETH_SRC\\[[\\]]->NXM_NX_CT_LABEL\\[[32..79\\]],load:0x[[0-9]]->NXM_NX_CT_MARK\\[[16..31\\]]))"
- grep table=23 hv${hv}flows | \
+ grep table=25 hv${hv}flows | \
grep "priority=200" | \
grep -c "move:NXM_NX_CT_LABEL\\[[\\]]->NXM_NX_XXREG1\\[[\\]],move:NXM_NX_XXREG1\\[[32..79\\]]->NXM_OF_ETH_DST"
done; :], [0], [dnl
@@ -27314,23 +27314,23 @@ check ovn-nbctl --wait=hv sync
# Ensure ECMP symmetric reply flows are not present on any hypervisor.
AT_CHECK([
- test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=15 | \
+ test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=17 | \
grep "priority=100" | \
grep "ct(commit,zone=NXM_NX_REG11\\[[0..15\\]],exec(move:NXM_OF_ETH_SRC\\[[\\]]->NXM_NX_CT_LABEL\\[[32..79\\]],load:0x[[0-9]]->NXM_NX_CT_LABEL\\[[80..95\\]]))" -c)
])
AT_CHECK([
- test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=21 | \
+ test 0 -eq $(as hv1 ovs-ofctl dump-flows br-int table=25 | \
grep "priority=200" | \
grep "actions=move:NXM_NX_CT_LABEL\\[[32..79\\]]->NXM_OF_ETH_DST\\[[\\]]" -c)
])
AT_CHECK([
- test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=15 | \
+ test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=17 | \
grep "priority=100" | \
grep "ct(commit,zone=NXM_NX_REG11\\[[0..15\\]],exec(move:NXM_OF_ETH_SRC\\[[\\]]->NXM_NX_CT_LABEL\\[[32..79\\]],load:0x[[0-9]]->NXM_NX_CT_MARK\\[[16..31\\]]))" -c)
])
AT_CHECK([
- test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=21 | \
+ test 0 -eq $(as hv2 ovs-ofctl dump-flows br-int table=25 | \
grep "priority=200" | \
grep "actions=move:NXM_NX_CT_LABEL\\[[\\]]->NXM_OF_ETH_DST\\[[\\]]" -c)
])
@@ -27347,11 +27347,11 @@ AT_CAPTURE_FILE([hv2flows])
AT_CHECK([
for hv in 1 2; do
- grep table=15 hv${hv}flows | \
+ grep table=17 hv${hv}flows | \
grep "priority=100" | \
grep -c "ct(commit,zone=NXM_NX_REG11\\[[0..15\\]],.*exec(move:NXM_OF_ETH_SRC\\[[\\]]->NXM_NX_CT_LABEL\\[[32..79\\]],load:0x[[0-9]]->NXM_NX_CT_MARK\\[[16..31\\]]))"
- grep table=23 hv${hv}flows | \
+ grep table=25 hv${hv}flows | \
grep "priority=200" | \
grep -c "move:NXM_NX_CT_LABEL\\[[\\]]->NXM_NX_XXREG1\\[[\\]],move:NXM_NX_XXREG1\\[[32..79\\]]->NXM_OF_ETH_DST"
done; :], [0], [dnl
@@ -27815,7 +27815,7 @@ AT_CHECK([as hv1 ovs-ofctl dump-flows br-int | grep "actions=controller" | grep
])
# The packet should've been dropped in the lr_in_arp_resolve stage.
-AT_CHECK([as hv1 ovs-ofctl dump-flows br-int | grep -E "table=23, n_packets=1,.* priority=1,ip,metadata=0x${sw_key},nw_dst=10.0.1.1 actions=drop" -c], [0], [dnl
+AT_CHECK([as hv1 ovs-ofctl dump-flows br-int | grep -E "table=25, n_packets=1,.* priority=1,ip,metadata=0x${sw_key},nw_dst=10.0.1.1 actions=drop" -c], [0], [dnl
1
])
@@ -31328,15 +31328,15 @@ done
check ovn-nbctl --wait=hv sync
# hv0 should see flows for lsp1 but not lsp2
-AT_CHECK([as hv1 ovs-ofctl dump-flows br-int table=25 | grep 10.0.1.2], [0], [ignore])
-AT_CHECK([as hv1 ovs-ofctl dump-flows br-int table=25 | grep 10.0.2.2], [1])
+AT_CHECK([as hv1 ovs-ofctl dump-flows br-int table=27 | grep 10.0.1.2], [0], [ignore])
+AT_CHECK([as hv1 ovs-ofctl dump-flows br-int table=27 | grep 10.0.2.2], [1])
# hv2 should see flows for lsp2 but not lsp1
-AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=25 | grep 10.0.2.2], [0], [ignore])
-AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=25 | grep 10.0.1.2], [1])
+AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=27 | grep 10.0.2.2], [0], [ignore])
+AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=27 | grep 10.0.1.2], [1])
# Change lrp_lr_ls1 to a regular lrp, hv2 should see flows for lsp1
check ovn-nbctl --wait=hv lrp-del-gateway-chassis lrp_lr_ls1 hv1
-AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=25 | grep 10.0.1.2], [0], [ignore])
+AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=27 | grep 10.0.1.2], [0], [ignore])
# Change it back, and trigger recompute to make sure extra flows are removed
# from hv2 (recompute is needed because currently I-P adds local datapaths but
@@ -31344,11 +31344,11 @@ AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=25 | grep 10.0.1.2], [0], [ig
check ovn-nbctl --wait=hv lrp-set-gateway-chassis lrp_lr_ls1 hv1 1
as hv2 check ovn-appctl -t ovn-controller recompute
ovn-nbctl --wait=hv sync
-AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=25 | grep 10.0.1.2], [1])
+AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=27 | grep 10.0.1.2], [1])
# Enable dnat_and_snat on lr, and now hv2 should see flows for lsp1.
AT_CHECK([ovn-nbctl --wait=hv --gateway-port=lrp_lr_ls1 lr-nat-add lr dnat_and_snat 192.168.0.1 10.0.1.3 lsp1 f0:00:00:00:00:03])
-AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=25 | grep 10.0.1.2], [0], [ignore])
+AT_CHECK([as hv2 ovs-ofctl dump-flows br-int table=27 | grep 10.0.1.2], [0], [ignore])
OVN_CLEANUP([hv1],[hv2])
AT_CLEANUP
@@ -8323,7 +8323,7 @@ ovn-sbctl list ip_multicast
wait_igmp_flows_installed()
{
- OVS_WAIT_UNTIL([ovs-ofctl dump-flows br-int table=31 | \
+ OVS_WAIT_UNTIL([ovs-ofctl dump-flows br-int table=33 | \
grep 'priority=90' | grep "nw_dst=$1"])
}
@@ -8477,7 +8477,189 @@ OVS_APP_EXIT_AND_WAIT([NORTHD_TYPE])
as
OVS_TRAFFIC_VSWITCHD_STOP(["/failed to query port patch-.*/d
/connection dropped.*/d"])
+AT_CLEANUP
+])
+
+OVN_FOR_EACH_NORTHD([
+AT_SETUP([load balancing affinity sessions])
+AT_KEYWORDS([ovnlb])
+
+CHECK_CONNTRACK()
+CHECK_CONNTRACK_NAT()
+ovn_start
+OVS_TRAFFIC_VSWITCHD_START()
+ADD_BR([br-int])
+
+# Set external-ids in br-int needed for ovn-controller
+ovs-vsctl \
+ -- set Open_vSwitch . external-ids:system-id=hv1 \
+ -- set Open_vSwitch . external-ids:ovn-remote=unix:$ovs_base/ovn-sb/ovn-sb.sock \
+ -- set Open_vSwitch . external-ids:ovn-encap-type=geneve \
+ -- set Open_vSwitch . external-ids:ovn-encap-ip=169.0.0.1 \
+ -- set bridge br-int fail-mode=secure other-config:disable-in-band=true
+
+# Start ovn-controller
+start_daemon ovn-controller
+
+# Logical network:
+# Two LRs - R1 and R2 that are connected to each other via LS "join"
+# in 20.0.0.0/24 network. R1 has switchess foo (192.168.1.0/24) and
+# bar (192.168.2.0/24) connected to it. R2 has alice (172.16.1.0/24) connected
+# to it. R2 is a gateway router on which we add load-balancing rules.
+#
+# foo -- R1 -- join - R2 -- alice
+# |
+# bar ----
+
+ovn-nbctl create Logical_Router name=R1
+ovn-nbctl create Logical_Router name=R2 options:chassis=hv1
+
+ovn-nbctl ls-add foo
+ovn-nbctl ls-add bar
+ovn-nbctl ls-add alice
+ovn-nbctl ls-add join
+
+# Connect foo to R1
+ovn-nbctl lrp-add R1 foo 00:00:01:01:02:03 192.168.1.1/24
+ovn-nbctl lsp-add foo rp-foo -- set Logical_Switch_Port rp-foo \
+ type=router options:router-port=foo addresses=\"00:00:01:01:02:03\"
+# Connect bar to R1
+ovn-nbctl lrp-add R1 bar 00:00:01:01:02:04 192.168.2.1/24
+ovn-nbctl lsp-add bar rp-bar -- set Logical_Switch_Port rp-bar \
+ type=router options:router-port=bar addresses=\"00:00:01:01:02:04\"
+
+# Connect alice to R2
+ovn-nbctl lrp-add R2 alice 00:00:02:01:02:03 172.16.1.1/24
+ovn-nbctl lsp-add alice rp-alice -- set Logical_Switch_Port rp-alice \
+ type=router options:router-port=alice addresses=\"00:00:02:01:02:03\"
+
+# Connect R1 to join
+ovn-nbctl lrp-add R1 R1_join 00:00:04:01:02:03 20.0.0.1/24
+ovn-nbctl lsp-add join r1-join -- set Logical_Switch_Port r1-join \
+ type=router options:router-port=R1_join addresses='"00:00:04:01:02:03"'
+
+# Connect R2 to join
+ovn-nbctl lrp-add R2 R2_join 00:00:04:01:02:04 20.0.0.2/24
+ovn-nbctl lsp-add join r2-join -- set Logical_Switch_Port r2-join \
+ type=router options:router-port=R2_join addresses='"00:00:04:01:02:04"'
+
+# Static routes.
+ovn-nbctl lr-route-add R1 172.16.1.0/24 20.0.0.2
+ovn-nbctl lr-route-add R2 192.168.0.0/16 20.0.0.1
+
+# Logical port 'foo1' in switch 'foo'.
+ADD_NAMESPACES(foo1)
+ADD_VETH(foo1, foo1, br-int, "192.168.1.2/24", "f0:00:00:01:02:03", \
+ "192.168.1.1")
+ovn-nbctl lsp-add foo foo1 \
+-- lsp-set-addresses foo1 "f0:00:00:01:02:03 192.168.1.2"
+
+# Logical port 'alice1' in switch 'alice'.
+ADD_NAMESPACES(alice1)
+ADD_VETH(alice1, alice1, br-int, "172.16.1.2/24", "f0:00:00:01:02:04", \
+ "172.16.1.1")
+ovn-nbctl lsp-add alice alice1 \
+-- lsp-set-addresses alice1 "f0:00:00:01:02:04 172.16.1.2"
+
+# Logical port 'bar1' in switch 'bar'.
+ADD_NAMESPACES(bar1)
+ADD_VETH(bar1, bar1, br-int, "192.168.2.2/24", "f0:00:00:01:02:05", \
+"192.168.2.1")
+ovn-nbctl lsp-add bar bar1 \
+-- lsp-set-addresses bar1 "f0:00:00:01:02:05 192.168.2.2"
+
+# Config OVN load-balancer with a VIP.
+
+ovn-nbctl lb-add lb0 172.16.1.100:80 192.168.1.2:80,192.168.2.2:80
+ovn-nbctl lr-lb-add R2 lb0
+
+# Start webservers in 'foo1', 'bar1'.
+OVS_START_L7([foo1], [http])
+OVS_START_L7([bar1], [http])
+
+# Wait for ovn-controller to catch up.
+ovn-nbctl --wait=hv sync
+OVS_WAIT_UNTIL([ovs-ofctl -O OpenFlow13 dump-groups br-int | \
+grep 'nat(dst=192.168.2.2:80)'])
+
+dnl Should work with the virtual IP address through NAT
+for i in $(seq 1 20); do
+ echo Request $i
+ NS_CHECK_EXEC([alice1], [wget 172.16.1.100:80 -t 5 -T 1 --retry-connrefused -v -o wget$i.log])
+done
+
+dnl Each server should have at least one connection.
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.1.100) |
+sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl
+tcp,orig=(src=172.16.1.2,dst=172.16.1.100,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=172.16.1.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,mark=2,protoinfo=(state=<cleared>)
+tcp,orig=(src=172.16.1.2,dst=172.16.1.100,sport=<cleared>,dport=<cleared>),reply=(src=192.168.2.2,dst=172.16.1.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,mark=2,protoinfo=(state=<cleared>)
+])
+
+# Flush conntrack entries for easier output parsing of next test.
+AT_CHECK([ovs-appctl dpctl/flush-conntrack])
+# Enable lb affinity
+ovn-nbctl --wait=sb set load_balancer lb0 options:affinity_timeout=60
+
+for i in $(seq 1 40); do
+ echo Request $i
+ NS_CHECK_EXEC([alice1], [wget 172.16.1.100:80 -t 5 -T 1 --retry-connrefused -v -o wget$i.log])
+done
+
+dnl here we should have just one entry in the ct table
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.1.100) |
+sed -e 's/zone=[[0-9]]*/zone=<cleared>/; s/src=192.168.[[0-9]].2/src=192.168.<cleared>.2/'], [0], [dnl
+tcp,orig=(src=172.16.1.2,dst=172.16.1.100,sport=<cleared>,dport=<cleared>),reply=(src=192.168.<cleared>.2,dst=172.16.1.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,mark=2,protoinfo=(state=<cleared>)
+])
+
+AT_CHECK([ovs-ofctl dump-flows br-int table=78 |grep cookie |sed -e 's/duration=[[0-9]]*.[[0-9]]*s/duration=<cleared>/; s/load:0xc0a80[[0-9]]02/load:0xc0a80<cleared>02/; s/n_packets=[[0-9]]*/n_packets=<cleared>/; s/n_bytes=[[0-9]]*/n_bytes=<cleared>/'], [0], [dnl
+ cookie=0x0, duration=<cleared>, table=78, n_packets=<cleared>, n_bytes=<cleared>, idle_timeout=60, idle_age=0, tcp,nw_src=172.16.1.2,nw_dst=172.16.1.100,tp_dst=80 actions=load:0x1->NXM_NX_REG10[[14]],load:0xc0a80<cleared>02->NXM_NX_REG4[[]],load:0x50->NXM_NX_REG8[[0..15]]
+])
+
+check_affinity_flows () {
+n1=$(ovs-ofctl dump-flows br-int table=15 |awk '/priority=150,ip,reg4=0xc0a80102/{print substr($4,11,length($4)-11)}')
+n2=$(ovs-ofctl dump-flows br-int table=15 |awk '/priority=150,ip,reg4=0xc0a80202/{print substr($4,11,length($4)-11)}')
+[[ $n1 -gt 0 -a $n2 -eq 0 ]] || [[ $n1 -eq 0 -a $n2 -gt 0 ]]
+echo $?
+}
+AT_CHECK([test $(check_affinity_flows) -eq 0])
+
+# Flush conntrack entries for easier output parsing of next test.
+AT_CHECK([ovs-appctl dpctl/flush-conntrack])
+
+ovn-nbctl lb-add lb1 172.16.1.101:80 192.168.1.2:80,192.168.2.2:80
+# Enable lb affinity
+ovn-nbctl --wait=sb set load_balancer lb1 options:affinity_timeout=1
+ovn-nbctl lr-lb-add R2 lb1
+
+# check we use both backends
+for i in $(seq 1 10); do
+ echo Request $i
+ NS_CHECK_EXEC([alice1], [wget 172.16.1.101:80 -t 5 -T 1 --retry-connrefused -v -o wget$i.log])
+ sleep 3
+done
+
+dnl Each server should have at least one connection.
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.1.101) |
+sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl
+tcp,orig=(src=172.16.1.2,dst=172.16.1.101,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=172.16.1.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,mark=2,protoinfo=(state=<cleared>)
+tcp,orig=(src=172.16.1.2,dst=172.16.1.101,sport=<cleared>,dport=<cleared>),reply=(src=192.168.2.2,dst=172.16.1.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,mark=2,protoinfo=(state=<cleared>)
+])
+
+OVS_APP_EXIT_AND_WAIT([ovn-controller])
+
+as ovn-sb
+OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+
+as ovn-nb
+OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+
+as northd
+OVS_APP_EXIT_AND_WAIT([NORTHD_TYPE])
+
+as
+OVS_TRAFFIC_VSWITCHD_STOP(["/failed to query port patch-.*/d
+/connection dropped.*/d"])
AT_CLEANUP
])
Rely on the following new actions in order to introduce affinity timeout support to load-balancer sessions: - commit_lb_aff - chk_lb_aff Introduce the following tables in switch and router pipelines respectively: - S_SWITCH_IN_LB_AFF_CHECK - S_SWITCH_IN_LB_AFF_LEARN - S_ROUTER_IN_LB_AFF_CHECK - S_ROUTER_IN_LB_AFF_LEARN In this way OVN is able to dnat connections received from the same client to a given load-balancer to the same backend if received in the affinity timeslot. Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> --- lib/lb.c | 3 + lib/lb.h | 1 + northd/northd.c | 202 +++++++++++++++++++---- northd/ovn-northd.8.xml | 208 ++++++++++++++++++++---- ovn-nb.xml | 6 + tests/ovn-northd.at | 346 ++++++++++++++++++++++++---------------- tests/ovn.at | 54 +++---- tests/system-ovn.at | 184 ++++++++++++++++++++- 8 files changed, 783 insertions(+), 221 deletions(-)