SixXS::Sunset 2017-06-06

Ticket ID: SIXXS #5865974
Ticket Status: User

PoP: chzrh02 - Init7 AG (Zurich)

Tunnel endpoint chzrh02 seems not to handle my tunnel
[ch] Shadow Hawkins on Tuesday, 08 November 2011 17:27:08
Since tuesday evening (MEZ) I've got connection issues with my tunnel endpoint chzrh02. I can start the tunnel using AICCU, but when I try to ping the other endpoint using ping6, it fails. I'm using OpenWRT Backfire (10.03.1-RC5, r27608) as endpoint. I didn't changed anything (I wasn't even at a computer at the time in question). Below you can see the connection test:
aiccu test
####### ####### AICCU Quick Connectivity Test ####### ####### [1/8] Ping the IPv4 Local/Your Outer Endpoint (62.12.194.141) ### This should return so called 'echo replies' ### If it doesn't then check your firewall settings ### Your local endpoint should always be pingable ### It could also indicate problems with your IPv4 stack PING 62.12.194.141 (62.12.194.141): 56 data bytes 64 bytes from 62.12.194.141: seq=0 ttl=64 time=0.268 ms 64 bytes from 62.12.194.141: seq=1 ttl=64 time=0.187 ms 64 bytes from 62.12.194.141: seq=2 ttl=64 time=0.219 ms --- 62.12.194.141 ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max = 0.187/0.224/0.268 ms ###### Did this work? [Y/n] ####### [2/8] Ping the IPv4 Remote/PoP Outer Endpoint (213.144.148.74) ### These pings should reach the PoP and come back to you ### In case there are problems along the route between your ### host and the PoP this could not return replies ### Check your firewall settings if problems occur PING 213.144.148.74 (213.144.148.74): 56 data bytes 64 bytes from 213.144.148.74: seq=0 ttl=59 time=16.738 ms 64 bytes from 213.144.148.74: seq=1 ttl=59 time=16.867 ms 64 bytes from 213.144.148.74: seq=2 ttl=59 time=17.045 ms --- 213.144.148.74 ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max = 16.738/16.883/17.045 ms ###### Did this work? [Y/n] ####### [3/8] Traceroute to the PoP (213.144.148.74) over IPv4 ### This traceroute should reach the PoP ### In case this traceroute fails then you have no connectivity ### to the PoP and this is most probably the problem traceroute to 213.144.148.74 (213.144.148.74), 30 hops max, 38 byte packets 1 zhtix2-lns2.cyberlink.ch (212.55.222.62) 16.781 ms 17.166 ms 16.638 ms 2 zhtix2-pe1-zhtix2-sg1.cyberlink.ch (213.158.128.153) 16.500 ms 24.473 ms 16.413 ms 3 zhtix1-br1-zhtix2-pe1.cyberlink.ch (212.55.223.21) 40.532 ms 16.787 ms 16.652 ms 4 r1zur1.core.init7.net (77.109.134.9) 16.169 ms 16.564 ms 16.411 ms 5 r1zlz1.core.init7.net (77.109.128.210) 16.868 ms 24.214 ms 25.219 ms 6 chzrh02.sixxs.net (213.144.148.74) 16.409 ms 16.811 ms 16.664 ms ###### Did this work? [Y/n] ###### [4/8] Checking if we can ping IPv6 localhost (::1) ### This confirms if your IPv6 is working ### If ::1 doesn't reply then something is wrong with your IPv6 stack PING ::1 (::1): 56 data bytes 64 bytes from ::1: seq=0 ttl=64 time=0.269 ms 64 bytes from ::1: seq=1 ttl=64 time=0.232 ms 64 bytes from ::1: seq=2 ttl=64 time=0.234 ms --- ::1 ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max = 0.232/0.245/0.269 ms ###### Did this work? [Y/n] ###### [5/8] Ping the IPv6 Local/Your Inner Tunnel Endpoint (2001:1620:f00:153::2) ### This confirms that your tunnel is configured ### If it doesn't reply then check your interface and routing tables PING 2001:1620:f00:153::2 (2001:1620:f00:153::2): 56 data bytes 64 bytes from 2001:1620:f00:153::2: seq=0 ttl=64 time=0.296 ms 64 bytes from 2001:1620:f00:153::2: seq=1 ttl=64 time=0.346 ms 64 bytes from 2001:1620:f00:153::2: seq=2 ttl=64 time=0.257 ms --- 2001:1620:f00:153::2 ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max = 0.257/0.299/0.346 ms ###### Did this work? [Y/n] ###### [6/8] Ping the IPv6 Remote/PoP Inner Tunnel Endpoint (2001:1620:f00:153::1) ### This confirms the reachability of the other side of the tunnel ### If it doesn't reply then check your interface and routing tables ### Don't forget to check your firewall of course ### If the previous test was succesful then this could be both ### a firewalling and a routing/interface problem PING 2001:1620:f00:153::1 (2001:1620:f00:153::1): 56 data bytes --- 2001:1620:f00:153::1 ping statistics --- 3 packets transmitted, 0 packets received, 100% packet loss ###### Did this work? [Y/n] n
State change: user Locked
[ch] Jeroen Massar SixXS Staff on Tuesday, 08 November 2011 20:53:15
Message is Locked
The state of this ticket has been changed to user
Tunnel endpoint chzrh02 seems not to handle my tunnel
[ch] Jeroen Massar SixXS Staff on Tuesday, 08 November 2011 20:53:57
Below you can see the connection test:
And it is unfortunately just that: a test. Can you please provide the rest of the details that we request on in the Reporting Problems checklist on the contact page?
Tunnel endpoint chzrh02 seems not to handle my tunnel
[ch] Shadow Hawkins on Tuesday, 08 November 2011 22:23:11
Nevermind, it's working again now. Again, I didn't change anything.

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