diff options
| author | Christian Franke <chris@opensourcerouting.org> | 2013-07-05 15:35:37 +0000 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2013-09-19 18:04:40 +0200 |
| commit | fa713d9ee5ed30dedd0a290be9aaff780a2896be (patch) | |
| tree | 1d263cce70c341f3f2a73a47d4b1cd5a38b09129 /zebra/zebra_routemap.c | |
| parent | bfac8dcd2fe7ed099a679b5c8245599c6d0312ed (diff) | |
zebra: rework recursive route resolution
Change the datastructure for recursive routes. This brings the following
benefits:
By using struct nexthop also to store nexthops obtained by recursive
resolution, we can get rid of quite a bit of code duplication in the fib
management. (rt_netlink, rt_socket, ...)
With the new datastructure we can make use of all available paths when
recursive routes are resolved with multipath routes.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'zebra/zebra_routemap.c')
| -rw-r--r-- | zebra/zebra_routemap.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/zebra/zebra_routemap.c b/zebra/zebra_routemap.c index b3111b8e..39c7e1bf 100644 --- a/zebra/zebra_routemap.c +++ b/zebra/zebra_routemap.c @@ -422,14 +422,10 @@ route_match_ip_next_hop (void *rule, struct prefix *prefix, switch (nexthop->type) { case NEXTHOP_TYPE_IFINDEX: case NEXTHOP_TYPE_IFNAME: + /* Interface routes can't match ip next-hop */ + return RMAP_NOMATCH; case NEXTHOP_TYPE_IPV4_IFINDEX: case NEXTHOP_TYPE_IPV4_IFNAME: - if (nexthop->rtype != NEXTHOP_TYPE_IPV4) - return RMAP_NOMATCH; - p.family = AF_INET; - p.prefix = nexthop->rgate.ipv4; - p.prefixlen = IPV4_MAX_BITLEN; - break; case NEXTHOP_TYPE_IPV4: p.family = AF_INET; p.prefix = nexthop->gate.ipv4; @@ -488,14 +484,10 @@ route_match_ip_next_hop_prefix_list (void *rule, struct prefix *prefix, switch (nexthop->type) { case NEXTHOP_TYPE_IFINDEX: case NEXTHOP_TYPE_IFNAME: + /* Interface routes can't match ip next-hop */ + return RMAP_NOMATCH; case NEXTHOP_TYPE_IPV4_IFINDEX: case NEXTHOP_TYPE_IPV4_IFNAME: - if (nexthop->rtype != NEXTHOP_TYPE_IPV4) - return RMAP_NOMATCH; - p.family = AF_INET; - p.prefix = nexthop->rgate.ipv4; - p.prefixlen = IPV4_MAX_BITLEN; - break; case NEXTHOP_TYPE_IPV4: p.family = AF_INET; p.prefix = nexthop->gate.ipv4; |