Issue solved.
Thank you all :)
Heiko
Am 13.09.2015 um 15:44 schrieb Martin Pieuchot:
> On 13/09/15(Sun) 12:55, Heiko Zimmermann wrote:
>> Hello Team,
>>
>> with today's snapshot (tested i386 and amd64) is access to hostname.re0
>> IPs broken. Also can't ping.
>>
>> 127.0.0.1 is ok.
>>
>> With cvs -d anon...@anoncvs.ca.openbsd.org:/cvs -q up -D "2 days ago"
>> all works fine.
>>
>> Best Regards,
>> Heiko
>>
>>
>> # ping 176.9.157.76
>> PING 176.9.157.76 (176.9.157.76): 56 data bytes
>> --- 176.9.157.76 ping statistics ---
>> 9 packets transmitted, 0 packets received, 100.0% packet loss
>
> Thanks for the report and the provided informations. The problem is
> due to a mismatch of interface in pf_test() between input and output
> for local traffic.
>
> Diff below corrects that, ok?
>
> Index: netinet/ip_output.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ip_output.c,v
> retrieving revision 1.296
> diff -u -p -r1.296 ip_output.c
> --- netinet/ip_output.c 12 Sep 2015 20:26:07 -0000 1.296
> +++ netinet/ip_output.c 13 Sep 2015 13:33:54 -0000
> @@ -201,7 +201,10 @@ reroute:
> }
>
> ia = ifatoia(ro->ro_rt->rt_ifa);
> - ifp = if_ref(ro->ro_rt->rt_ifp);
> + if (ISSET(ro->ro_rt->rt_flags, RTF_LOCAL))
> + ifp = if_ref(lo0ifp);
> + else
> + ifp = if_ref(ro->ro_rt->rt_ifp);
> if ((mtu = ro->ro_rt->rt_rmx.rmx_mtu) == 0)
> mtu = ifp->if_mtu;
> ro->ro_rt->rt_use++;
> Index: netinet6/ip6_output.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet6/ip6_output.c,v
> retrieving revision 1.187
> diff -u -p -r1.187 ip6_output.c
> --- netinet6/ip6_output.c 12 Sep 2015 20:26:07 -0000 1.187
> +++ netinet6/ip6_output.c 13 Sep 2015 13:34:11 -0000
> @@ -550,7 +550,10 @@ reroute:
> error = EHOSTUNREACH;
> goto bad;
> }
> - ifp = if_ref(rt->rt_ifp);
> + if (ISSET(rt->rt_flags, RTF_LOCAL))
> + ifp = if_ref(lo0ifp);
> + else
> + ifp = if_ref(rt->rt_ifp);
> } else {
> *dst = dstsock;
> }
>
