diff options
Diffstat (limited to 'zebra/rt_netlink.c')
| -rw-r--r-- | zebra/rt_netlink.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index cbe736e00c..910f9b3d93 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -230,6 +230,7 @@ static int netlink_route_change_read_unicast(struct sockaddr_nl *snl, int metric = 0; u_int32_t mtu = 0; uint8_t distance = 0; + route_tag_t tag = 0; void *dest = NULL; void *gate = NULL; @@ -321,6 +322,11 @@ static int netlink_route_change_read_unicast(struct sockaddr_nl *snl, if (tb[RTA_PRIORITY]) metric = *(int *)RTA_DATA(tb[RTA_PRIORITY]); +#if defined(SUPPORT_REALMS) + if (tb[RTA_FLOW]) + tag = *(uint32_t *)RTA_DATA(tb[RTA_FLOW]); +#endif + if (tb[RTA_METRICS]) { struct rtattr *mxrta[RTAX_MAX + 1]; @@ -429,7 +435,8 @@ static int netlink_route_change_read_unicast(struct sockaddr_nl *snl, memcpy(&nh.gate, gate, sz); rib_add(afi, SAFI_UNICAST, vrf_id, proto, - 0, flags, &p, NULL, &nh, table, metric, mtu, distance); + 0, flags, &p, NULL, &nh, table, metric, + mtu, distance, tag); } else { /* This is a multipath route */ @@ -449,6 +456,7 @@ static int netlink_route_change_read_unicast(struct sockaddr_nl *snl, re->table = table; re->nexthop_num = 0; re->uptime = time(NULL); + re->tag = tag; for (;;) { if (len < (int)sizeof(*rtnh) @@ -1310,7 +1318,10 @@ static int netlink_route_multipath(int cmd, struct prefix *p, * by the routing protocol and for communicating with protocol peers. */ addattr32(&req.n, sizeof req, RTA_PRIORITY, NL_DEFAULT_ROUTE_METRIC); - +#if defined(SUPPORT_REALMS) + if (re->tag > 0 && re->tag <= 255) + addattr32(&req.n, sizeof req, RTA_FLOW, re->tag); +#endif /* Table corresponding to this route. */ if (re->table < 256) req.r.rtm_table = re->table; |