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authorStephen Hemminger <shemminger@vyatta.com>2011-09-28 14:23:35 +0400
committerDenis Ovsienko <infrastation@yandex.ru>2011-10-17 18:59:19 +0400
commit6d0732c8abad7ace509d033a41814ea03a3a1b16 (patch)
treed20c537d0e16cb5245047d8ecd9990201a4fb3b6 /bgpd
parenta5b228b3792937c93b589938a2545b9311b7938e (diff)
IPv6 transport class suppport
IPv6 supports the same concept of differentiated service for routing protocols as IPv4, but like too many things, the standards committee decided that having two names for the same thing wasn't good enough and introduced a third more generic term transport class. The socket option to set transport class works the same as IPv4, but the arguments are different. * lib/sockopt.[ch] * setsockopt_ipv6_tclass(): new function * bgpd/bgp_network.c * bgp_connect(): set socket option * bgp_listener(): set socket option * ospf6d/ospf6_network.c * ospf6_set_transport_class(): new function * ospf6_serv_sock(): set socket option * ripngd/ripngd.c * ripng_make_socket(): set socket option
Diffstat (limited to 'bgpd')
-rw-r--r--bgpd/bgp_network.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/bgpd/bgp_network.c b/bgpd/bgp_network.c
index 570cc3b7..c8ff87a6 100644
--- a/bgpd/bgp_network.c
+++ b/bgpd/bgp_network.c
@@ -330,6 +330,10 @@ bgp_connect (struct peer *peer)
#ifdef IPTOS_PREC_INTERNETCONTROL
if (sockunion_family (&peer->su) == AF_INET)
setsockopt_ipv4_tos (peer->fd, IPTOS_PREC_INTERNETCONTROL);
+# ifdef HAVE_IPV6
+ else if (sockunion_family (&peer->su) == AF_INET6)
+ setsockopt_ipv6_tclass (peer->fd, IPTOS_PREC_INTERNETCONTROL);
+# endif
#endif
if (peer->password)
@@ -389,6 +393,10 @@ bgp_listener (int sock, struct sockaddr *sa, socklen_t salen)
#ifdef IPTOS_PREC_INTERNETCONTROL
if (sa->sa_family == AF_INET)
setsockopt_ipv4_tos (sock, IPTOS_PREC_INTERNETCONTROL);
+# ifdef HAVE_IPV6
+ else if (sa->sa_family == AF_INET6)
+ setsockopt_ipv6_tclass (sock, IPTOS_PREC_INTERNETCONTROL);
+# endif
#endif
#ifdef IPV6_V6ONLY