diff options
Diffstat (limited to 'nhrpd/nhrp_nhs.c')
| -rw-r--r-- | nhrpd/nhrp_nhs.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/nhrpd/nhrp_nhs.c b/nhrpd/nhrp_nhs.c index de1bdbd16..ccf374e56 100644 --- a/nhrpd/nhrp_nhs.c +++ b/nhrpd/nhrp_nhs.c @@ -442,3 +442,24 @@ void nhrp_nhs_foreach(struct interface *ifp, afi_t afi, cb(nhs, 0, ctx); } } + +int nhrp_nhs_match_ip(union sockunion *in_ip, struct nhrp_interface *nifp) { + int i; + struct nhrp_nhs *nhs; + struct nhrp_registration *reg; + for (i=0; i < AFI_MAX; i++) + { + list_for_each_entry(nhs, &nifp->afi[i].nhslist_head, nhslist_entry) + { + if (!list_empty(&nhs->reglist_head)) { + list_for_each_entry(reg, &nhs->reglist_head, + reglist_entry) + { + if (!sockunion_cmp(in_ip, ®->peer->vc->remote.nbma)) + return 1; + } + } + } + } + return 0; +} |