diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2017-03-29 15:31:04 +0200 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2017-03-29 15:31:04 +0200 |
| commit | 6fe11c994151344c38d1b080c3f2e1280b4b2448 (patch) | |
| tree | 79cb1e71989bd11f4107f0be0daf8331977bb5e4 /proto | |
| parent | c49e4a65657e9abff1b94cbfdc7686efe7376a7a (diff) | |
BGP: Simplify igp table options
Diffstat (limited to 'proto')
| -rw-r--r-- | proto/bgp/bgp.c | 7 | ||||
| -rw-r--r-- | proto/bgp/config.Y | 13 |
2 files changed, 16 insertions, 4 deletions
diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c index ad3320be..01ac5453 100644 --- a/proto/bgp/bgp.c +++ b/proto/bgp/bgp.c @@ -1656,6 +1656,7 @@ bgp_postconfig(struct proto_config *CF) if (cc->gr_able == 0xff) cc->gr_able = (cf->gr_mode == BGP_GR_ABLE); + /* Default values of IGP tables */ if ((cc->gw_mode == GW_RECURSIVE) && !cc->desc->no_igp) { if (!cc->igp_table_ip4 && (bgp_cc_is_ipv4(cc) || cc->ext_next_hop)) @@ -1663,6 +1664,12 @@ bgp_postconfig(struct proto_config *CF) if (!cc->igp_table_ip6 && (bgp_cc_is_ipv6(cc) || cc->ext_next_hop)) cc->igp_table_ip6 = bgp_default_igp_table(cf, cc, NET_IP6); + + if (cc->igp_table_ip4 && bgp_cc_is_ipv6(cc) && !cc->ext_next_hop) + cf_error("Mismatched IGP table type"); + + if (cc->igp_table_ip6 && bgp_cc_is_ipv4(cc) && !cc->ext_next_hop) + cf_error("Mismatched IGP table type"); } if (cf->multihop && (cc->gw_mode == GW_DIRECT)) diff --git a/proto/bgp/config.Y b/proto/bgp/config.Y index 1678256b..e2dc4053 100644 --- a/proto/bgp/config.Y +++ b/proto/bgp/config.Y @@ -179,11 +179,16 @@ bgp_channel_item: | ADD PATHS TX { BGP_CC->add_path = BGP_ADD_PATH_TX; } | ADD PATHS bool { BGP_CC->add_path = $3 ? BGP_ADD_PATH_FULL : 0; } | IGP TABLE rtable { - if (bgp_cc_is_ipv4(BGP_CC)) BGP_CC->igp_table_ip4 = $3; - if (bgp_cc_is_ipv6(BGP_CC)) BGP_CC->igp_table_ip6 = $3; + if (BGP_CC->desc->no_igp) + cf_error("IGP table not allowed here"); + + if ($3->addr_type == NET_IP4) + BGP_CC->igp_table_ip4 = $3; + else if ($3->addr_type == NET_IP6) + BGP_CC->igp_table_ip6 = $3; + else + cf_error("Mismatched IGP table type"); } - | IGP TABLE IPV4 rtable { BGP_CC->igp_table_ip4 = $4; } - | IGP TABLE IPV6 rtable { BGP_CC->igp_table_ip6 = $4; } ; bgp_channel_opts: |