diff options
Diffstat (limited to 'sys/netinet6/ip6_output.c')
| -rw-r--r-- | sys/netinet6/ip6_output.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/sys/netinet6/ip6_output.c b/sys/netinet6/ip6_output.c index 5372438..43a236d 100644 --- a/sys/netinet6/ip6_output.c +++ b/sys/netinet6/ip6_output.c @@ -142,7 +142,7 @@ static int ip6_insertfraghdr __P((struct mbuf *, struct mbuf *, int, static int ip6_insert_jumboopt(struct ip6_exthdrs *, u_int32_t); static int ip6_splithdr(struct mbuf *, struct ip6_exthdrs *); static int ip6_getpmtu __P((struct route_in6 *, struct route_in6 *, - struct ifnet *, struct in6_addr *, u_long *, int *)); + struct ifnet *, struct in6_addr *, u_long *, int *, int)); static int copypktopts(struct ip6_pktopts *, struct ip6_pktopts *, int); @@ -241,6 +241,9 @@ ip6_output(struct mbuf *m0, struct ip6_pktopts *opt, goto bad; } + if (inp != NULL) + M_SETFIB(m, inp->inp_inc.inc_fibnum); + finaldst = ip6->ip6_dst; bzero(&exthdrs, sizeof(exthdrs)); if (opt) { @@ -604,8 +607,8 @@ again: if (flevalid) { rt = ro->ro_rt; ifp = ro->ro_rt->rt_ifp; - } else if ((error = in6_selectroute(&dst_sa, opt, im6o, ro, - &ifp, &rt)) != 0) { + } else if ((error = in6_selectroute_fib(&dst_sa, opt, im6o, ro, + &ifp, &rt, inp ? inp->inp_inc.inc_fibnum : M_GETFIB(m))) != 0) { switch (error) { case EHOSTUNREACH: V_ip6stat.ip6s_noroute++; @@ -773,7 +776,7 @@ again: /* Determine path MTU. */ if ((error = ip6_getpmtu(ro_pmtu, ro, ifp, &finaldst, &mtu, - &alwaysfrag)) != 0) + &alwaysfrag, inp ? inp->inp_inc.inc_fibnum : M_GETFIB(m))) != 0) goto bad; /* @@ -1064,7 +1067,7 @@ passout: goto sendorfree; } m->m_pkthdr.rcvif = NULL; - m->m_flags = m0->m_flags & M_COPYFLAGS; + m->m_flags = m0->m_flags & M_COPYFLAGS; /* incl. FIB */ *mnext = m; mnext = &m->m_nextpkt; m->m_data += max_linkhdr; @@ -1321,7 +1324,7 @@ ip6_insertfraghdr(struct mbuf *m0, struct mbuf *m, int hlen, static int ip6_getpmtu(struct route_in6 *ro_pmtu, struct route_in6 *ro, struct ifnet *ifp, struct in6_addr *dst, u_long *mtup, - int *alwaysfragp) + int *alwaysfragp, int fibnum) { u_int32_t mtu = 0; int alwaysfrag = 0; @@ -1343,7 +1346,7 @@ ip6_getpmtu(struct route_in6 *ro_pmtu, struct route_in6 *ro, sa6_dst->sin6_len = sizeof(struct sockaddr_in6); sa6_dst->sin6_addr = *dst; - rtalloc((struct route *)ro_pmtu); + in6_rtalloc(ro_pmtu, fibnum); } } if (ro_pmtu->ro_rt) { @@ -1448,6 +1451,12 @@ ip6_ctloutput(struct socket *so, struct sockopt *sopt) INP_WUNLOCK(in6p); error = 0; break; + case SO_SETFIB: + INP_WLOCK(in6p); + in6p->inp_inc.inc_fibnum = so->so_fibnum; + INP_WUNLOCK(in6p); + error = 0; + break; default: break; } @@ -1975,7 +1984,8 @@ do { \ * the outgoing interface. */ error = ip6_getpmtu(&sro, NULL, NULL, - &in6p->in6p_faddr, &pmtu, NULL); + &in6p->in6p_faddr, &pmtu, NULL, + so->so_fibnum); if (sro.ro_rt) RTFREE(sro.ro_rt); if (error) |
