diff options
Diffstat (limited to 'ospf6d/ospf6_network.c')
| -rw-r--r-- | ospf6d/ospf6_network.c | 91 |
1 files changed, 18 insertions, 73 deletions
diff --git a/ospf6d/ospf6_network.c b/ospf6d/ospf6_network.c index 96b82af3..e5a1436c 100644 --- a/ospf6d/ospf6_network.c +++ b/ospf6d/ospf6_network.c @@ -64,6 +64,14 @@ ospf6_set_pktinfo (void) } void +ospf6_set_transport_class (void) +{ +#ifdef IPTOS_PREC_INTERNETCONTROL + setsockopt_ipv6_tclass (ospf6_sock, IPTOS_PREC_INTERNETCONTROL); +#endif +} + +void ospf6_set_checksum (void) { int offset = 12; @@ -102,6 +110,7 @@ ospf6_serv_sock (void) #endif /*1*/ ospf6_reset_mcastloop (); ospf6_set_pktinfo (); + ospf6_set_transport_class (); ospf6_set_checksum (); /* setup global in6_addr, allspf6 and alldr6 for later use */ @@ -111,86 +120,22 @@ ospf6_serv_sock (void) return 0; } +/* ospf6 set socket option */ void -ospf6_join_allspfrouters (u_int ifindex) +ospf6_sso (u_int ifindex, struct in6_addr *group, int option) { struct ipv6_mreq mreq6; - int retval; + int ret; assert (ifindex); mreq6.ipv6mr_interface = ifindex; - memcpy (&mreq6.ipv6mr_multiaddr, &allspfrouters6, - sizeof (struct in6_addr)); + memcpy (&mreq6.ipv6mr_multiaddr, group, sizeof (struct in6_addr)); - retval = setsockopt (ospf6_sock, IPPROTO_IPV6, IPV6_JOIN_GROUP, - &mreq6, sizeof (mreq6)); - - if (retval < 0) - zlog_err ("Network: Join AllSPFRouters on ifindex %d failed: %s", - ifindex, safe_strerror (errno)); -#if 0 - else - zlog_debug ("Network: Join AllSPFRouters on ifindex %d", ifindex); -#endif -} - -void -ospf6_leave_allspfrouters (u_int ifindex) -{ - struct ipv6_mreq mreq6; - - assert (ifindex); - mreq6.ipv6mr_interface = ifindex; - memcpy (&mreq6.ipv6mr_multiaddr, &allspfrouters6, - sizeof (struct in6_addr)); - - if (setsockopt (ospf6_sock, IPPROTO_IPV6, IPV6_LEAVE_GROUP, - &mreq6, sizeof (mreq6)) < 0) - zlog_warn ("Network: Leave AllSPFRouters on ifindex %d Failed: %s", - ifindex, safe_strerror (errno)); -#if 0 - else - zlog_debug ("Network: Leave AllSPFRouters on ifindex %d", ifindex); -#endif -} - -void -ospf6_join_alldrouters (u_int ifindex) -{ - struct ipv6_mreq mreq6; - - assert (ifindex); - mreq6.ipv6mr_interface = ifindex; - memcpy (&mreq6.ipv6mr_multiaddr, &alldrouters6, - sizeof (struct in6_addr)); - - if (setsockopt (ospf6_sock, IPPROTO_IPV6, IPV6_JOIN_GROUP, - &mreq6, sizeof (mreq6)) < 0) - zlog_warn ("Network: Join AllDRouters on ifindex %d Failed: %s", - ifindex, safe_strerror (errno)); -#if 0 - else - zlog_debug ("Network: Join AllDRouters on ifindex %d", ifindex); -#endif -} - -void -ospf6_leave_alldrouters (u_int ifindex) -{ - struct ipv6_mreq mreq6; - - assert (ifindex); - mreq6.ipv6mr_interface = ifindex; - memcpy (&mreq6.ipv6mr_multiaddr, &alldrouters6, - sizeof (struct in6_addr)); - - if (setsockopt (ospf6_sock, IPPROTO_IPV6, IPV6_LEAVE_GROUP, - &mreq6, sizeof (mreq6)) < 0) - zlog_warn ("Network: Leave AllDRouters on ifindex %d Failed", ifindex); -#if 0 - else - zlog_debug ("Network: Leave AllDRouters on ifindex %d", ifindex); -#endif + ret = setsockopt (ospf6_sock, IPPROTO_IPV6, option, + &mreq6, sizeof (mreq6)); + if (ret < 0) + zlog_err ("Network: setsockopt (%d) on ifindex %d failed: %s", + option, ifindex, safe_strerror (errno)); } static int |