diff options
Diffstat (limited to 'sys/netinet6/ip6_input.c')
| -rw-r--r-- | sys/netinet6/ip6_input.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/sys/netinet6/ip6_input.c b/sys/netinet6/ip6_input.c index acb690c2033d..0dae879c1bd5 100644 --- a/sys/netinet6/ip6_input.c +++ b/sys/netinet6/ip6_input.c @@ -63,7 +63,6 @@ #include "opt_inet.h" #include "opt_inet6.h" #include "opt_ipsec.h" -#include "opt_route.h" #include "opt_rss.h" #include "opt_sctp.h" @@ -683,21 +682,6 @@ ip6_input(struct mbuf *m) in6_ifstat_inc(rcvif, ifs6_in_addrerr); goto bad; } -#if 0 - /* - * Reject packets with IPv4 compatible addresses (auto tunnel). - * - * The code forbids auto tunnel relay case in RFC1933 (the check is - * stronger than RFC1933). We may want to re-enable it if mech-xx - * is revised to forbid relaying case. - */ - if (IN6_IS_ADDR_V4COMPAT(&ip6->ip6_src) || - IN6_IS_ADDR_V4COMPAT(&ip6->ip6_dst)) { - IP6STAT_INC(ip6s_badscope); - in6_ifstat_inc(m->m_pkthdr.rcvif, ifs6_in_addrerr); - goto bad; - } -#endif /* * Try to forward the packet, but if we fail continue. * ip6_tryforward() does not generate redirects, so fall |