diff options
Diffstat (limited to 'ospfd/ospf_apiserver.c')
| -rw-r--r-- | ospfd/ospf_apiserver.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/ospfd/ospf_apiserver.c b/ospfd/ospf_apiserver.c index 419113e..fcc28c6 100644 --- a/ospfd/ospf_apiserver.c +++ b/ospfd/ospf_apiserver.c @@ -62,6 +62,11 @@ DEFINE_MTYPE_STATIC(OSPFD, APISERVER_MSGFILTER, "API Server Message Filter"); /* List of all active connections. */ struct list *apiserver_list; +/* Indicates that API the server socket local addresss has been + * specified. + */ +struct in_addr ospf_apiserver_addr; + /* ----------------------------------------------------------- * Functions to lookup interfaces * ----------------------------------------------------------- @@ -109,7 +114,21 @@ struct ospf_interface *ospf_apiserver_if_lookup_by_ifp(struct interface *ifp) unsigned short ospf_apiserver_getport(void) { - struct servent *sp = getservbyname("ospfapi", "tcp"); + struct servent *sp = NULL; + char sbuf[16]; + + /* + * Allow the OSPF API server port to be specified per-instance by + * including the instance ID in the /etc/services name. Use the + * prior name if no per-instance service is specified. + */ + if (ospf_instance) { + snprintfrr(sbuf, sizeof(sbuf), "ospfapi-%d", ospf_instance); + sp = getservbyname(sbuf, "tcp"); + } + + if (!sp) + sp = getservbyname("ospfapi", "tcp"); return sp ? ntohs(sp->s_port) : OSPF_API_SYNC_PORT; } @@ -557,8 +576,10 @@ int ospf_apiserver_serv_sock_family(unsigned short port, int family) sockopt_reuseaddr(accept_sock); sockopt_reuseport(accept_sock); - /* Bind socket to address and given port. */ - rc = sockunion_bind(accept_sock, &su, port, NULL); + /* Bind socket to optional lcoal address and port. */ + if (ospf_apiserver_addr.s_addr) + sockunion2ip(&su) = ospf_apiserver_addr.s_addr; + rc = sockunion_bind(accept_sock, &su, port, &su); if (rc < 0) { close(accept_sock); /* Close socket */ return rc; |