| version 1.113.8.2, 2008/03/24 07:16:24 |
version 1.114, 2008/02/27 19:40:56 |
| Line 512 ip6_input(struct mbuf *m) |
|
| Line 512 ip6_input(struct mbuf *m) |
|
| */ |
*/ |
| IN6_ARE_ADDR_EQUAL(&ip6->ip6_dst, &rt6_getkey(rt)->sin6_addr) && |
IN6_ARE_ADDR_EQUAL(&ip6->ip6_dst, &rt6_getkey(rt)->sin6_addr) && |
| #endif |
#endif |
| #ifdef MOBILE_IPV6 |
rt->rt_ifp->if_type == IFT_LOOP) { |
| ((rt->rt_flags & RTF_ANNOUNCE) || |
|
| rt->rt_ifp->if_type == IFT_LOOP) |
|
| #else |
|
| rt->rt_ifp->if_type == IFT_LOOP |
|
| #endif /* MOBILE_IPV6 */ |
|
| ) { |
|
| struct in6_ifaddr *ia6 = (struct in6_ifaddr *)rt->rt_ifa; |
struct in6_ifaddr *ia6 = (struct in6_ifaddr *)rt->rt_ifa; |
| if (ia6->ia6_flags & IN6_IFF_ANYCAST) |
if (ia6->ia6_flags & IN6_IFF_ANYCAST) |
| m->m_flags |= M_ANYCAST6; |
m->m_flags |= M_ANYCAST6; |
| #ifdef MOBILE_IPV6 |
|
| /* check unicast NS */ |
|
| if ((rtcache_validate(&ip6_forward_rt)->rt_flags & RTF_ANNOUNCE) != 0) { |
|
| /* This route shows proxy nd. thus the packet was |
|
| * captured. this packet should be tunneled to |
|
| * actual coa with tunneling unless this is NS. |
|
| */ |
|
| int nh, loff; |
|
| struct icmp6_hdr *icp; |
|
| loff = ip6_lasthdr(m, 0, IPPROTO_IPV6, &nh); |
|
| if (loff < 0 || nh != IPPROTO_ICMPV6) |
|
| goto mip6_forwarding; |
|
| IP6_EXTHDR_GET(icp, struct icmp6_hdr *, m, loff, |
|
| sizeof(*icp)); |
|
| if (icp == NULL) { |
|
| icmp6stat.icp6s_tooshort++; |
|
| return; |
|
| } |
|
| if (icp->icmp6_type != ND_NEIGHBOR_SOLICIT) |
|
| goto mip6_forwarding; |
|
| } |
|
| #endif /* MOBILE_IPV6 */ |
|
| /* |
/* |
| * packets to a tentative, duplicated, or somehow invalid |
* packets to a tentative, duplicated, or somehow invalid |
| * address must not be accepted. |
* address must not be accepted. |
| Line 564 ip6_input(struct mbuf *m) |
|
| Line 536 ip6_input(struct mbuf *m) |
|
| } |
} |
| } |
} |
| |
|
| #ifdef MOBILE_IPV6 |
|
| mip6_forwarding: |
|
| #endif /* MOBILE_IPV6 */ |
|
| |
|
| /* |
/* |
| * FAITH (Firewall Aided Internet Translator) |
* FAITH (Firewall Aided Internet Translator) |
| */ |
*/ |
| Line 847 ip6_input(struct mbuf *m) |
|
| Line 815 ip6_input(struct mbuf *m) |
|
| } |
} |
| #endif /* FAST_IPSEC */ |
#endif /* FAST_IPSEC */ |
| |
|
| if (dest6_mip6_hao(m, off, nxt) < 0) |
|
| goto bad; |
|
| |
|
| nxt = (*inet6sw[ip6_protox[nxt]].pr_input)(&m, &off, nxt); |
nxt = (*inet6sw[ip6_protox[nxt]].pr_input)(&m, &off, nxt); |
| } |
} |
| Line 870 ip6_setdstifaddr(struct mbuf *m, const s |
|
| Line 836 ip6_setdstifaddr(struct mbuf *m, const s |
|
| struct ip6aux *ip6a; |
struct ip6aux *ip6a; |
| |
|
| ip6a = (struct ip6aux *)(mtag + 1); |
ip6a = (struct ip6aux *)(mtag + 1); |
| in6_setscope(&ip6a->ip6a_src, ia->ia_ifp, &ip6a->ip6a_src_scope_id); |
in6_setscope(&ip6a->ip6a_src, ia->ia_ifp, &ip6a->ip6a_scope_id); |
| ip6a->ip6a_src = ia->ia_addr.sin6_addr; |
ip6a->ip6a_src = ia->ia_addr.sin6_addr; |
| ip6a->ip6a_src_flags = ia->ia6_flags; |
ip6a->ip6a_flags = ia->ia6_flags; |
| } |
} |
| return mtag; /* NULL if failed to set */ |
return mtag; /* NULL if failed to set */ |
| } |
} |