Hurricane Electric's IPv6 Tunnel Broker Forums

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to Hurricane Electric's Tunnelbroker.net forums!

Author Topic: Teredo IPv6 not routing on ubuntu 15.10  (Read 787 times)

KNBu5ZMdbR

  • Newbie
  • *
  • Posts: 14
    • View Profile
Teredo IPv6 not routing on ubuntu 15.10
« on: April 09, 2016, 10:09:02 PM »

I had IPv6 working great on my Ubuntu laptop from about 2013 until present.  When I wasn't on a network with IPv6 I started teredo (sudo service miredo start) and got IPv6 that way.
It was perfect.  But then my disk crashed and I installed Ubuntu 15.10.  Now it looks like traffic can't exit my laptop.  After I get an IPv6 address with teredo I get "Network is unreachable".
IPv6 through router advertisements works well.  But I can't use IPv6 from anywhere outside my home.

Any suggestions?  I've tried reinstalling miredo.

-----------------------------
foo@bar:~$ traceroute6 www.kame.net
connect: Network is unreachable
foo@bar:~$ ifconfig teredo
teredo    Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 
          inet6 addr: 2001:0:53aa:64c:28c1:2168:94ec:4150/32 Scope:Global
          inet6 addr: fe80::ffff:ffff:ffff/64 Scope:Link
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1280  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:0 (0.0 B)  TX bytes:144 (144.0 B)

foo@bar:~$ route -6
Kernel IPv6 routing table
Destination                    Next Hop                   Flag Met Ref Use If
2001::/32                      ::                         U    256 0     0 teredo
fe80::/64                      ::                         U    256 0     0 wlp3s0
fe80::/64                      ::                         U    256 0     0 teredo
::/0                           ::                         !n   -1  1   825 lo
::1/128                        ::                         Un   0   4    14 lo
2001:0:53aa:64c:28c1:2168:94ec:4150/128 ::                         Un   0   1     0 lo
fe80::ffff:ffff:ffff/128       ::                         Un   0   1     0 lo
fe80::8e70:5aff:fec4:fe6c/128  ::                         Un   0   1     0 lo
ff00::/8                       ::                         U    256 5    22 wlp3s0
ff00::/8                       ::                         U    256 0     0 teredo
::/0                           ::                         !n   -1  1   825 lo
foo@bar:~$
-----------------------------
Logged

KNBu5ZMdbR

  • Newbie
  • *
  • Posts: 14
    • View Profile
Re: Teredo IPv6 not routing on ubuntu 15.10
« Reply #1 on: May 10, 2016, 05:10:43 AM »

Seems like they fixed something with 16.04.  Teredo is working again on my laptop after I upgraded it to the latest release.
Logged