@@ -67,10 +67,10 @@ static void usage(void)
fprintf(stderr, " ip route showdump\n");
fprintf(stderr, " ip route get ADDRESS [ from ADDRESS iif STRING ]\n");
fprintf(stderr, " [ oif STRING ] [ tos TOS ]\n");
- fprintf(stderr, " [ mark NUMBER ]\n");
+ fprintf(stderr, " [ mark NUMBER ] [ vrf NAME ]\n");
fprintf(stderr, " ip route { add | del | change | append | replace } ROUTE\n");
fprintf(stderr, "SELECTOR := [ root PREFIX ] [ match PREFIX ] [ exact PREFIX ]\n");
- fprintf(stderr, " [ table TABLE_ID ] [ proto RTPROTO ]\n");
+ fprintf(stderr, " [ table TABLE_ID ] [ vrf NAME ] [ proto RTPROTO ]\n");
fprintf(stderr, " [ type TYPE ] [ scope SCOPE ]\n");
fprintf(stderr, "ROUTE := NODE_SPEC [ INFO_SPEC ]\n");
fprintf(stderr, "NODE_SPEC := [ TYPE ] PREFIX [ tos TOS ]\n");
@@ -1141,6 +1141,20 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
addattr32(&req.n, sizeof(req), RTA_TABLE, tid);
}
table_ok = 1;
+ } else if (matches(*argv, "vrf") == 0) {
+ __u32 tid;
+
+ NEXT_ARG();
+ tid = ipvrf_get_table(*argv);
+ if (tid == 0)
+ invarg("Invalid VRF\n", *argv);
+ if (tid < 256)
+ req.r.rtm_table = tid;
+ else {
+ req.r.rtm_table = RT_TABLE_UNSPEC;
+ addattr32(&req.n, sizeof(req), RTA_TABLE, tid);
+ }
+ table_ok = 1;
} else if (strcmp(*argv, "dev") == 0 ||
strcmp(*argv, "oif") == 0) {
NEXT_ARG();
@@ -1395,6 +1409,15 @@ static int iproute_list_flush_or_save(int argc, char **argv, int action)
}
} else
filter.tb = tid;
+ } else if (matches(*argv, "vrf") == 0) {
+ __u32 tid;
+
+ NEXT_ARG();
+ tid = ipvrf_get_table(*argv);
+ if (tid == 0)
+ invarg("Invalid VRF\n", *argv);
+ filter.tb = tid;
+ filter.typemask = ~(1 << RTN_LOCAL | 1<<RTN_BROADCAST);
} else if (matches(*argv, "cached") == 0 ||
matches(*argv, "cloned") == 0) {
filter.cloned = 1;
@@ -1681,6 +1704,11 @@ static int iproute_get(int argc, char **argv)
req.r.rtm_flags |= RTM_F_NOTIFY;
} else if (matches(*argv, "connected") == 0) {
connected = 1;
+ } else if (matches(*argv, "vrf") == 0) {
+ NEXT_ARG();
+ if (!name_is_vrf(*argv))
+ invarg("Invalid VRF\n", *argv);
+ odev = *argv;
} else {
inet_prefix addr;
Add vrf keyword to 'ip route' commands. Allows: 1. Users can list routes by VRF name: $ ip route show vrf NAME VRF tables have all routes including local and broadcast routes. The VRF keyword filters LOCAL and BROADCAST routes; to see all routes the table option can be used. Or to see local routes only for a VRF: $ ip route show vrf NAME type local Contrast with current syntax: $ ip route show table ID where the user needs to find the vrf to table ID or maintain a text file in /etc/iproute2/rt_tables.d. 2. Add or delete a route for a VRF: $ ip route {add|delete} vrf NAME <route spec> Similarly for this command, users currently need to use table option and know the table id or maintain a mapping. 3. Do a route lookup for a VRF: $ ip route get vrf NAME ADDRESS Contrast with current syntax: $ ip route get oif DEV ADDRESS (specifying table id for route get does not work kernel side). Signed-off-by: David Ahern <dsa@cumulusnetworks.com> --- ip/iproute.c | 32 ++++++++++++++++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-)