On 3.2.2011 13:23, Bjoern A. Zeeb wrote:
On Thu, 3 Feb 2011, pepe wrote:

I have 2001:14b8:10:402::/64 ipv6 from my isp and I cant get it working.
Ifconfig should be ok:
backup# ifconfig rl0 inet6

rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8<VLAN_MTU>
inet6 2001:14b8:10:402:2::1 prefixlen 64

default gateway is set to 2001:14b8:10:402::1. When I try to
traceroute irc
server for example
I get this:

traceroute6: Warning: irc.cc.tut.fi has multiple addresses; using
2001:708:310:4952:4320:5365:7276:6572
traceroute6 to irc.cc.tut.fi (2001:708:310:4952:4320:5365:7276:6572) from
2001:14b8:10:402:2::1, 64 hops max, 12 byte packets
1 2001:14b8:10:402:2::1 2026.908 ms !A 2999.587 ms !A 3000.423 ms !A

So. Could this be problem in my configs or is this because of something
wrong at the isp side?

Not sure as you didn't show us your rc.conf configs and didn't give a
release.

Try what happens if you do .. manually (rc.conf would do it for you
normally) -- if you are on FreeBSD 8.x:

ifconfig rl0 -ifdisabled

Now I added ipv6 config to another server on same network. It's 8.1-RELEASE amd64. Exactly same problem, but ping6 between these server works fine:
backup% ping6 2001:14b8:10:402:1::1
PING6(56=40+8+8 bytes) 2001:14b8:10:402:2::1 --> 2001:14b8:10:402:1::1
16 bytes from 2001:14b8:10:402:1::1, icmp_seq=0 hlim=64 time=0.356 ms
16 bytes from 2001:14b8:10:402:1::1, icmp_seq=1 hlim=64 time=0.163 ms

traceroute6 doesn't:
backup% traceroute6 2001:14b8:10:402:1::1
traceroute6 to 2001:14b8:10:402:1::1 (2001:14b8:10:402:1::1) from 2001:14b8:10:402:2::1, 64 hops max, 12 byte packets
 1  * * *
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