From bb97e4622ed6f48e2b8e07f1f94edd03162223a1 Mon Sep 17 00:00:00 2001 From: Christian Franke Date: Sat, 25 May 2013 14:01:35 +0000 Subject: bgpd, zebra: Support NEXTHOP_IPV4_IFINDEX in nexthop_lookup api Since commit ba281d3d040, ospfd uses NEXTHOP_IPV4_IFINDEX routes. The API between zebra and bgpd which is used to query nexthops for recursive routes did not support this nexthop type and therefore, ospf changes (or any other IGP changes which use NEXTHOP_IPV4_IFINDEX) would never trigger any recursive route update. Signed-off-by: Christian Franke Signed-off-by: David Lamparter --- bgpd/bgp_nexthop.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'bgpd') diff --git a/bgpd/bgp_nexthop.c b/bgpd/bgp_nexthop.c index 17586bc8..7d8d8665 100644 --- a/bgpd/bgp_nexthop.c +++ b/bgpd/bgp_nexthop.c @@ -122,6 +122,11 @@ bgp_nexthop_same (struct nexthop *next1, struct nexthop *next2) if (! IPV4_ADDR_SAME (&next1->gate.ipv4, &next2->gate.ipv4)) return 0; break; + case ZEBRA_NEXTHOP_IPV4_IFINDEX: + if (! IPV4_ADDR_SAME (&next1->gate.ipv4, &next2->gate.ipv4) + || next1->ifindex != next2->ifindex) + return 0; + break; case ZEBRA_NEXTHOP_IFINDEX: case ZEBRA_NEXTHOP_IFNAME: if (next1->ifindex != next2->ifindex) @@ -832,6 +837,10 @@ zlookup_read (void) case ZEBRA_NEXTHOP_IPV4: nexthop->gate.ipv4.s_addr = stream_get_ipv4 (s); break; + case ZEBRA_NEXTHOP_IPV4_IFINDEX: + nexthop->gate.ipv4.s_addr = stream_get_ipv4 (s); + nexthop->ifindex = stream_getl (s); + break; case ZEBRA_NEXTHOP_IFINDEX: case ZEBRA_NEXTHOP_IFNAME: nexthop->ifindex = stream_getl (s); @@ -1304,6 +1313,10 @@ show_ip_bgp_scan_tables (struct vty *vty, const char detail) case NEXTHOP_TYPE_IPV4: vty_out (vty, " gate %s%s", inet_ntop (AF_INET, &bnc->nexthop[i].gate.ipv4, buf, INET6_ADDRSTRLEN), VTY_NEWLINE); break; + case NEXTHOP_TYPE_IPV4_IFINDEX: + vty_out (vty, " gate %s", inet_ntop (AF_INET, &bnc->nexthop[i].gate.ipv4, buf, INET6_ADDRSTRLEN)); + vty_out (vty, " ifidx %u%s", bnc->nexthop[i].ifindex, VTY_NEWLINE); + break; case NEXTHOP_TYPE_IFINDEX: vty_out (vty, " ifidx %u%s", bnc->nexthop[i].ifindex, VTY_NEWLINE); break; -- cgit v1.2.1