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tunnel not showing up
![[be]](/s/countries/be.gif) Shadow Hawkins on Tuesday, 22 March 2011 21:41:31
I have a dedicated server at OVH which has a sixxs tunnel configured.
On this server i have 4 ipv4 configured.
I can ping6 my server, i can ping6 other servers so the tunnel is working superb. I can reach the sites hosten on it via ipv4 and ipv6, so no problem there.
But ... it's not showing as UP on the SixXS statistics site. It's showing no more packets/bits/octets comming through. It shows loss as 100%, and the latency line stops mid-air.
I've configured the tunnel endpoint to be the one in eth0, but i think that aiccu is "showing" itself to SixXS on the wrong interface eth0:0/1/2.
/etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 213.251.185.221
netmask 255.255.255.0
network 213.251.185.0
broadcast 213.251.185.255
gateway 213.251.185.254
iface eth0 inet6 static
address 2001:6f8:202:49b::1
netmask 64
auto eth0:0
iface eth0:0 inet static
address 91.121.219.173
netmask 255.255.255.255
broadcast 91.121.219.173
auto eth0:1
iface eth0:1 inet static
address 91.121.219.175
netmask 255.255.255.255
broadcast 91.121.219.175
auto eth0:2
iface eth0:2 inet static
address 91.121.219.178
netmask 255.255.255.255
broadcast 91.121.219.178
root@server1:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:17:31:c3:e9:72
inet addr:213.251.185.221 Bcast:213.251.185.255 Mask:255.255.255.0
inet6 addr: 2001:6f8:202:49b::1/64 Scope:Global
inet6 addr: fe80::217:31ff:fec3:e972/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1298 errors:0 dropped:0 overruns:0 frame:0
TX packets:1815 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:232936 (232.9 KB) TX bytes:320720 (320.7 KB)
Interrupt:23 Base address:0x800
eth0:0 Link encap:Ethernet HWaddr 00:17:31:c3:e9:72
inet addr:91.121.219.173 Bcast:91.121.219.173 Mask:255.255.255.255
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:23 Base address:0x800
eth0:1 Link encap:Ethernet HWaddr 00:17:31:c3:e9:72
inet addr:91.121.219.175 Bcast:91.121.219.175 Mask:255.255.255.255
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:23 Base address:0x800
eth0:2 Link encap:Ethernet HWaddr 00:17:31:c3:e9:72
inet addr:91.121.219.178 Bcast:91.121.219.178 Mask:255.255.255.255
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:23 Base address:0x800
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1003 errors:0 dropped:0 overruns:0 frame:0
TX packets:1003 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:112271 (112.2 KB) TX bytes:112271 (112.2 KB)
sixxs Link encap:IPv6-in-IPv4
inet6 addr: 2001:6f8:202:49b::2/64 Scope:Global
inet6 addr: fe80::d5fb:b9dd/128 Scope:Link
UP POINTOPOINT RUNNING NOARP MTU:1280 Metric:1
RX packets:127 errors:0 dropped:0 overruns:0 frame:0
TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18556 (18.5 KB) TX bytes:840 (840.0 B)
tunnel not showing up
Shadow Hawkins on Thursday, 24 March 2011 07:20:58
Now i'm starting to receive e-mails from SixXS saying that my tunnel is does not respond to pings. Even though i can reach the sites hosting on the server over ipv6.
tunnel not showing up
Outbound traffic != inbound traffic.
See that big old FAQ for a lot of details about your problem, what to look for etc. That is also mentioned in those emails btw.
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![[ch]](/s/countries/ch.gif)
on Thursday, 24 March 2011 07:24:09
Posting is only allowed when you are