src/sys/netinet/ip_input.c - diff

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version 1.237, 2006/12/06 00:38:16

version 1.238, 2006/12/06 00:39:56

Line 1935 ip_forward(struct mbuf *m, int srcrt)

}

error = ip_output(m, (struct mbuf *)0, &ipforward_rt,

error = ip_output(m, NULL, &ipforward_rt,

(IP_FORWARDING | (ip_directedbcast ? IP_ALLOWBROADCAST : 0)),

(struct ip_moptions *)NULL, (struct socket *)NULL);

Line 1978 ip_forward(struct mbuf *m, int srcrt)

type = ICMP_UNREACH;

code = ICMP_UNREACH_NEEDFRAG;

#if !defined(IPSEC) && !defined(FAST_IPSEC)

if (ipforward_rt.ro_rt)

if (ipforward_rt.ro_rt != NULL)

destmtu = ipforward_rt.ro_rt->rt_ifp->if_mtu;

#else

Line 1987 ip_forward(struct mbuf *m, int srcrt)

* tunnel MTU = if MTU - sizeof(IP) - ESP/AH hdrsiz

* XXX quickhack!!!

if (ipforward_rt.ro_rt) {

if (ipforward_rt.ro_rt != NULL) {

struct secpolicy *sp;

int ipsecerror;

size_t ipsechdr;