Ticket ID: SIXXS #3217685 Ticket Status: User PoP: noosl01 - Availo (Oslo)
Can't reach remote host
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My tunnel seems to start up, but I can't reach anything further than the IPv6 Remote/PoP Inner Tunnel Endpoint (2001:16d8:ee00:f1::1).
There is no firewall in use.
username KTM3-SIXXS
tunnel_id T38513
root@vimes:~# aiccu test
#######
####### AICCU Quick Connectivity Test
#######
####### [1/8] Ping the IPv4 Local/Your Outer Endpoint (10.0.2.2)
### 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 10.0.2.2 (10.0.2.2) 56(84) bytes of data.
64 bytes from 10.0.2.2: icmp_seq=1 ttl=64 time=0.035 ms
64 bytes from 10.0.2.2: icmp_seq=2 ttl=64 time=0.025 ms
64 bytes from 10.0.2.2: icmp_seq=3 ttl=64 time=0.023 ms
--- 10.0.2.2 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 0.023/0.027/0.035/0.008 ms
######
Did this work? [Y/n]
####### [2/8] Ping the IPv4 Remote/PoP Outer Endpoint (83.140.3.18)
### 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 83.140.3.18 (83.140.3.18) 56(84) bytes of data.
64 bytes from 83.140.3.18: icmp_seq=1 ttl=57 time=17.6 ms
64 bytes from 83.140.3.18: icmp_seq=2 ttl=57 time=8.14 ms
64 bytes from 83.140.3.18: icmp_seq=3 ttl=57 time=7.93 ms
--- 83.140.3.18 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2009ms
rtt min/avg/max/mdev = 7.932/11.234/17.630/4.524 ms
######
Did this work? [Y/n]
####### [3/8] Traceroute to the PoP (83.140.3.18) 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 83.140.3.18 (83.140.3.18), 30 hops max, 40 byte packets
1 Router.lan (10.0.2.1) 1.667 ms 1.972 ms 2.272 ms
2 10.12.67.1 (10.12.67.1) 6.541 ms 6.663 ms 14.758 ms
3 88.87.63.193 (88.87.63.193) 18.761 ms 27.733 ms 25.016 ms
4 80.65.48.61 (80.65.48.61) 41.379 ms 27.471 ms 31.084 ms
5 83.140.255.89.biz.sta.port80.se (83.140.255.89) 41.218 ms 20.571 ms 31.265 ms
6 83.140.255.82.biz.sta.port80.se (83.140.255.82) 21.025 ms 28.772 ms 15.334 ms
7 83.140.3.18 (83.140.3.18) 21.035 ms 15.109 ms 21.221 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: icmp_seq=1 ttl=64 time=0.026 ms
64 bytes from ::1: icmp_seq=2 ttl=64 time=0.028 ms
64 bytes from ::1: icmp_seq=3 ttl=64 time=0.032 ms
--- ::1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 0.026/0.028/0.032/0.006 ms
######
Did this work? [Y/n]
###### [5/8] Ping the IPv6 Local/Your Inner Tunnel Endpoint (2001:16d8:ee00:f1::2)
### This confirms that your tunnel is configured
### If it doesn't reply then check your interface and routing tables
PING 2001:16d8:ee00:f1::2(2001:16d8:ee00:f1::2) 56 data bytes
64 bytes from 2001:16d8:ee00:f1::2: icmp_seq=1 ttl=64 time=0.027 ms
64 bytes from 2001:16d8:ee00:f1::2: icmp_seq=2 ttl=64 time=0.035 ms
64 bytes from 2001:16d8:ee00:f1::2: icmp_seq=3 ttl=64 time=0.034 ms
--- 2001:16d8:ee00:f1::2 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 0.027/0.032/0.035/0.003 ms
######
Did this work? [Y/n]
###### [6/8] Ping the IPv6 Remote/PoP Inner Tunnel Endpoint (2001:16d8:ee00:f1::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 2001:16d8:ee00:f1::1(2001:16d8:ee00:f1::1) 56 data bytes
64 bytes from 2001:16d8:ee00:f1::1: icmp_seq=1 ttl=64 time=17.1 ms
64 bytes from 2001:16d8:ee00:f1::1: icmp_seq=2 ttl=64 time=8.42 ms
64 bytes from 2001:16d8:ee00:f1::1: icmp_seq=3 ttl=64 time=8.17 ms
--- 2001:16d8:ee00:f1::1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 8.170/11.262/17.189/4.192 ms
######
Did this work? [Y/n]
###### [7/8] Traceroute6 to the central SixXS machine (noc.sixxs.net)
### This confirms that you can reach the central machine of SixXS
### If that one is reachable you should be able to reach most IPv6 destinations
### Also check http://www.sixxs.net/ipv6calc/ which should show an IPv6 connection
### If your browser supports IPv6 and uses it of course.
traceroute to noc.sixxs.net (2001:838:1:1:210:dcff:fe20:7c7c), 30 hops max, 40 byte packets
1 * * *
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
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15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *
######
Did this work? [Y/n] n
root@vimes:~# uname -a
Linux vimes 2.6.26-2-amd64 #1 SMP Thu Sep 16 15:56:38 UTC 2010 x86_64 GNU/Linux
root@vimes:~# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 5.0.6 (lenny)
Release: 5.0.6
Codename: lenny
root@vimes:~# tail -6 /var/log/syslog
Dec 16 10:09:41 vimes kernel: [178688.472139] sixxs: Disabled Privacy Extensions
Dec 16 10:09:41 vimes aiccu: Succesfully retrieved tunnel information for T38513
Dec 16 10:09:41 vimes aiccu: AICCU running as PID 7335
Dec 16 10:09:41 vimes aiccu: [AYIYA-start] : Anything in Anything (draft-02)
Dec 16 10:09:41 vimes aiccu: [AYIYA-tun->tundev] : (Socket to TUN) started
Dec 16 10:09:50 vimes kernel: [178699.189821] sixxs: no IPv6 routers present
State change: user
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The state of this ticket has been changed to user
Can't reach remote host
64 bytes from 2001:16d8:ee00:f1::1: icmp_seq=2 ttl=64 time=8.42 ms
As you seem to be able to reach the PoP, you'll have to check the other variables. See that big orange box for the details we'd like to see.
Just as a note, AICCU does not fix routing tables, firewall rules and all kinds of other such factors, as it does not know about a number of things and maybe that is the way you want to configure it.
Please use the forums for solving your problem.
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