diff options
| -rw-r--r-- | bgpd/bgp_network.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bgpd/bgp_network.c b/bgpd/bgp_network.c index 5dbd4872..6d16c6ec 100644 --- a/bgpd/bgp_network.c +++ b/bgpd/bgp_network.c @@ -412,6 +412,15 @@ bgp_socket (struct bgp *bgp, unsigned short port, char *address) setsockopt_ipv4_tos (sock, IPTOS_PREC_INTERNETCONTROL); #endif +#ifdef IPV6_V6ONLY + /* Want only IPV6 on ipv6 socket (not mapped addresses) */ + if (ainfo->ai_family == AF_INET6) { + int on = 1; + setsockopt (sock, IPPROTO_IPV6, IPV6_V6ONLY, + (void *) &on, sizeof (on)); + } +#endif + if (bgpd_privs.change (ZPRIVS_RAISE) ) zlog_err ("bgp_socket: could not raise privs"); |