IPv6 Tunnel, Timeouts

[fuzeman]

Just had a power cut today and can't get my tunnel working again. It was semi-auto setup
on boot but now can't get it working properly.

eth0 = internet
br0 = local network (bridge to eth1)

any help would be appreciated.

ifconfig

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he-ipv6   Link encap:IPv6-in-IPv4
          inet6 addr: 2001:470:c:671::2/64 Scope:Global
          inet6 addr: fe80::c0a8:7a01/64 Scope:Link
          inet6 addr: fe80::ac19:1/64 Scope:Link
          inet6 addr: fe80::c0a8:32/64 Scope:Link
          UP POINTOPOINT RUNNING NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:275 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:25098 (25.0 KB)

eth0      Link encap:Ethernet  HWaddr 1c:6f:65:31:80:5d
          inet addr:192.168.0.50  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: 2001:470:d:671::2/64 Scope:Global
          inet6 addr: fe80::1e6f:65ff:fe31:805d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:26413 errors:0 dropped:0 overruns:0 frame:0
          TX packets:24127 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:14533723 (14.5 MB)  TX bytes:4471024 (4.4 MB)
          Interrupt:35 Base address:0x8000

br0       Link encap:Ethernet  HWaddr 00:1b:21:6c:03:c3
          inet addr:172.25.0.1  Bcast:172.25.255.255  Mask:255.255.0.0
          inet6 addr: fe80::21b:21ff:fe6c:3c3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:51217 errors:0 dropped:0 overruns:0 frame:0
          TX packets:54040 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:10343047 (10.3 MB)  TX bytes:47162258 (47.1 MB)


/etc/network/interfaces

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auto he-ipv6
iface he-ipv6 inet6 v4tunnel
        endpoint 66.220.18.42
        address 2001:470:c:671::2
        netmask 64
        ttl 64
        up ip -6 route add default dev he-ipv6
        down ip -6 route del default dev he-ipv6


ip6tables -L

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Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination


iptables -L

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Chain INPUT (policy DROP)
target     prot opt source               destination
...
ACCEPT     ipv6 --  anywhere             anywhere
...


ip -6 route show

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2001:470:c:671::/64 via :: dev he-ipv6  proto kernel  metric 256  mtu 1480 advmss 1420 hoplimit 4294967295
2001:470:c:671::/64 dev br0  metric 1024  mtu 1500 advmss 1440 hoplimit 4294967295
2001:470:d:671::/64 dev eth0  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
2000::/3 dev he-ipv6  metric 1  mtu 1480 advmss 1420 hoplimit 4294967295
fe80::/64 dev eth0  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
fe80::/64 dev br0  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
fe80::/64 dev eth1  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
fe80::/64 dev virbr0  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
fe80::/64 via :: dev he-ipv6  proto kernel  metric 256  mtu 1480 advmss 1420 hoplimit 4294967295
fe80::/64 dev vnet0  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
fe80::/64 dev vnet1  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
fe80::/64 dev vnet2  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
default dev he-ipv6  metric 1  mtu 1480 advmss 1420 hoplimit 4294967295
default dev he-ipv6  metric 1024  mtu 1480 advmss 1420 hoplimit 4294967295


[cholzhauer]

Have you tried removing the iptables stuff to see if it works?

[kriteknetworks]

Did your WAN IP change?

[fuzeman]

Have you tried removing the iptables stuff to see if it works?

I have removed all ip6tables rules, wouldn't think iptables (IPv4) would have problems because
it was working last week.

Did your WAN IP change?

No my WAN IP is set to static.