diff options
Diffstat (limited to 'proto/bgp')
| -rw-r--r-- | proto/bgp/bgp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c index 0f1c9446..f706e76e 100644 --- a/proto/bgp/bgp.c +++ b/proto/bgp/bgp.c @@ -790,7 +790,7 @@ bgp_find_proto(sock *sk) { struct bgp_proto *p = (struct bgp_proto *) pc->proto; if (ipa_equal(p->cf->remote_ip, sk->daddr) && - (!ipa_is_link_local(sk->daddr) || (p->cf->iface == sk->iface))) + (!p->cf->iface || (p->cf->iface == sk->iface))) return p; } @@ -1324,11 +1324,8 @@ bgp_check_config(struct bgp_config *c) if (!c->remote_as) cf_error("Remote AS number must be set"); - // if (ipa_is_link_local(c->remote_ip) && !c->iface) - // cf_error("Link-local neighbor address requires specified interface"); - - if (!ipa_is_link_local(c->remote_ip) != !c->iface) - cf_error("Link-local address and interface scope must be used together"); + if (ipa_is_link_local(c->remote_ip) && !c->iface) + cf_error("Link-local neighbor address requires specified interface"); if (!(c->capabilities && c->enable_as4) && (c->remote_as > 0xFFFF)) cf_error("Neighbor AS number out of range (AS4 not available)"); @@ -1346,6 +1343,9 @@ bgp_check_config(struct bgp_config *c) ipa_is_link_local(c->source_addr))) cf_error("Multihop BGP cannot be used with link-local addresses"); + if (c->multihop && c->iface) + cf_error("Multihop BGP cannot be bound to interface"); + if (c->multihop && c->check_link) cf_error("Multihop BGP cannot depend on link state"); |