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| author | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2009-07-08 13:22:31 -0700 |
|---|---|---|
| committer | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2009-07-08 13:44:15 -0700 |
| commit | d5fbebd8a1bee16213c74cd01600b8d26cf37a2b (patch) | |
| tree | 5676ed9b30cb9369256fb1387d307ae9d47dd9e6 | |
| parent | 36badf46433466d9ddfa8cf6bd652d5f9959b5dd (diff) | |
| download | quagga-d5fbebd8a1bee16213c74cd01600b8d26cf37a2b.tar.bz2 quagga-d5fbebd8a1bee16213c74cd01600b8d26cf37a2b.tar.xz | |
Allow iBGP to be used for recusive routes
Bug 4228
This inclues iBGP routes in the active route calculation.
| -rw-r--r-- | zebra/zebra_rib.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c index ade13578..5615f73e 100644 --- a/zebra/zebra_rib.c +++ b/zebra/zebra_rib.c @@ -367,6 +367,12 @@ nexthop_isactive(const struct nexthop *nexthop) } } +static int rib_is_ebgp(const struct rib *rib) +{ + return rib->type == ZEBRA_ROUTE_BGP + && !CHECK_FLAG (rib->flags, ZEBRA_FLAG_IBGP); +} + /* If force flag is not set, do not modify falgs at all for uninstall the route from FIB. */ static int @@ -417,8 +423,7 @@ nexthop_active_ipv4 (struct rib *rib, struct nexthop *nexthop, int set, /* If there is no selected route or matched route is EGP, go up tree. */ - if (! match - || match->type == ZEBRA_ROUTE_BGP) + if (! match || rib_is_ebgp(match)) { do { rn = rn->parent; @@ -550,8 +555,7 @@ nexthop_active_ipv6 (struct rib *rib, struct nexthop *nexthop, int set, /* If there is no selected route or matched route is EGP, go up tree. */ - if (! match - || match->type == ZEBRA_ROUTE_BGP) + if (! match || rib_is_ebgp(match)) { do { rn = rn->parent; |