diff options
| author | Dmitry Popov <dp@highloadlab.com> | 2011-09-11 13:48:25 +0400 |
|---|---|---|
| committer | Denis Ovsienko <infrastation@yandex.ru> | 2011-09-25 18:12:13 +0400 |
| commit | 257c0eb350f314014ff1f8a993f3cf2456964cda (patch) | |
| tree | 212d344e2058f7f3650bed6d3299b364cf2ead98 | |
| parent | e00d4e2e3dd20d567d670cae1c33618910c639fa (diff) | |
zebra: fix loss of metric for Linux routes
* rt_netlink.c
* netlink_route_change(): fetch metric information like
netlink_routing_table() does and pass it further
| -rw-r--r-- | zebra/rt_netlink.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index 7652f80a..eb9eae3a 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -768,6 +768,8 @@ netlink_route_change (struct sockaddr_nl *snl, struct nlmsghdr *h) int index; int table; + int metric; + void *dest; void *gate; void *src; @@ -825,6 +827,7 @@ netlink_route_change (struct sockaddr_nl *snl, struct nlmsghdr *h) } index = 0; + metric = 0; dest = NULL; gate = NULL; src = NULL; @@ -843,6 +846,9 @@ netlink_route_change (struct sockaddr_nl *snl, struct nlmsghdr *h) if (tb[RTA_PREFSRC]) src = RTA_DATA (tb[RTA_PREFSRC]); + if (h->nlmsg_type == RTM_NEWROUTE && tb[RTA_PRIORITY]) + metric = *(int *) RTA_DATA(tb[RTA_PRIORITY]); + if (rtm->rtm_family == AF_INET) { struct prefix_ipv4 p; @@ -861,7 +867,7 @@ netlink_route_change (struct sockaddr_nl *snl, struct nlmsghdr *h) } if (h->nlmsg_type == RTM_NEWROUTE) - rib_add_ipv4 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, src, index, table, 0, 0); + rib_add_ipv4 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, src, index, table, metric, 0); else rib_delete_ipv4 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, index, table); } @@ -889,7 +895,7 @@ netlink_route_change (struct sockaddr_nl *snl, struct nlmsghdr *h) } if (h->nlmsg_type == RTM_NEWROUTE) - rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, index, table, 0, 0); + rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, index, table, metric, 0); else rib_delete_ipv6 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, index, table); } |