diff options
Diffstat (limited to 'sys/netinet6')
| -rw-r--r-- | sys/netinet6/ip6_forward.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/sys/netinet6/ip6_forward.c b/sys/netinet6/ip6_forward.c index b94dca89eef6..d4306eea416f 100644 --- a/sys/netinet6/ip6_forward.c +++ b/sys/netinet6/ip6_forward.c @@ -260,24 +260,8 @@ again: * modified by a redirect. */ if (V_ip6_sendredirects && nh->nh_ifp == m->m_pkthdr.rcvif && !srcrt && - (nh->nh_flags & NHF_REDIRECT) == 0) { - if ((nh->nh_ifp->if_flags & IFF_POINTOPOINT) != 0) { - /* - * If the incoming interface is equal to the outgoing - * one, and the link attached to the interface is - * point-to-point, then it will be highly probable - * that a routing loop occurs. Thus, we immediately - * drop the packet and send an ICMPv6 error message. - * - * type/code is based on suggestion by Rich Draves. - * not sure if it is the best pick. - */ - icmp6_error(mcopy, ICMP6_DST_UNREACH, - ICMP6_DST_UNREACH_ADDR, 0); - goto bad; - } + (nh->nh_flags & NHF_REDIRECT) == 0) type = ND_REDIRECT; - } /* * Fake scoped addresses. Note that even link-local source or |