diff mbox series

[iproute2,net-next] iproute: ip route get support for sport, dport and ipproto match

Message ID 1527699978-359-1-git-send-email-roopa@cumulusnetworks.com
State Accepted, archived
Delegated to: David Ahern
Headers show
Series [iproute2,net-next] iproute: ip route get support for sport, dport and ipproto match | expand

Commit Message

Roopa Prabhu May 30, 2018, 5:06 p.m. UTC 
From: Roopa Prabhu <roopa@cumulusnetworks.com>

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
 ip/iproute.c           | 26 +++++++++++++++++++++++++-
 man/man8/ip-route.8.in | 20 +++++++++++++++++++-
 2 files changed, 44 insertions(+), 2 deletions(-)

Comments

David Ahern June 1, 2018, 3:40 p.m. UTC | #1 
On 5/30/18 11:06 AM, Roopa Prabhu wrote:
> From: Roopa Prabhu <roopa@cumulusnetworks.com>
> 
> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
> ---
>  ip/iproute.c           | 26 +++++++++++++++++++++++++-
>  man/man8/ip-route.8.in | 20 +++++++++++++++++++-
>  2 files changed, 44 insertions(+), 2 deletions(-)

applied to iproute2-next. Thanks
diff mbox series

Patch

diff --git a/ip/iproute.c b/ip/iproute.c
index 56dd9f2..ef04d27 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -69,7 +69,8 @@  static void usage(void)
 		"                            [ from ADDRESS iif STRING ]\n"
 		"                            [ oif STRING ] [ tos TOS ]\n"
 		"                            [ mark NUMBER ] [ vrf NAME ]\n"
-		"                            [ uid NUMBER ]\n"
+		"                            [ uid NUMBER ] [ ipproto PROTOCOL ]\n"
+		"                            [ sport NUMBER ] [ dport NUMBER ]\n"
 		"       ip route { add | del | change | append | replace } ROUTE\n"
 		"SELECTOR := [ root PREFIX ] [ match PREFIX ] [ exact PREFIX ]\n"
 		"            [ table TABLE_ID ] [ vrf NAME ] [ proto RTPROTO ]\n"
@@ -1994,6 +1995,29 @@  static int iproute_get(int argc, char **argv)
 				req.r.rtm_family = addr.family;
 			addattr_l(&req.n, sizeof(req), RTA_NEWDST,
 				  &addr.data, addr.bytelen);
+		} else if (matches(*argv, "sport") == 0) {
+			__be16 sport;
+
+			NEXT_ARG();
+			if (get_be16(&sport, *argv, 0))
+				invarg("invalid sport\n", *argv);
+			addattr16(&req.n, sizeof(req), RTA_SPORT, sport);
+		} else if (matches(*argv, "dport") == 0) {
+			__be16 dport;
+
+			NEXT_ARG();
+			if (get_be16(&dport, *argv, 0))
+				invarg("invalid dport\n", *argv);
+			addattr16(&req.n, sizeof(req), RTA_DPORT, dport);
+		} else if (matches(*argv, "ipproto") == 0) {
+			int ipproto;
+
+			NEXT_ARG();
+			ipproto = inet_proto_a2n(*argv);
+			if (ipproto < 0)
+				invarg("Invalid \"ipproto\" value\n",
+				       *argv);
+			addattr8(&req.n, sizeof(req), RTA_IP_PROTO, ipproto);
 		} else {
 			inet_prefix addr;
 
diff --git a/man/man8/ip-route.8.in b/man/man8/ip-route.8.in
index b28f3d2..b21a847 100644
--- a/man/man8/ip-route.8.in
+++ b/man/man8/ip-route.8.in
@@ -38,7 +38,13 @@  ip-route \- routing table management
 .B  tos
 .IR TOS " ] [ "
 .B  vrf
-.IR NAME " ] "
+.IR NAME " ] [ "
+.B  ipproto
+.IR PROTOCOL " ] [ "
+.B  sport
+.IR NUMBER " ] [ "
+.B  dport
+.IR NUMBER " ] "
 
 .ti -8
 .BR "ip route" " { " add " | " del " | " change " | " append " | "\
@@ -1045,6 +1051,18 @@  the firewall mark
 force the vrf device on which this packet will be routed.
 
 .TP
+.BI ipproto " PROTOCOL"
+ip protocol as seen by the route lookup
+
+.TP
+.BI sport " NUMBER"
+source port as seen by the route lookup
+
+.TP
+.BI dport " NUMBER"
+destination port as seen by the route lookup
+
+.TP
 .B connected
 if no source address
 .RB "(option " from ")"