• Welcome to Hurricane Electric's IPv6 Tunnel Broker Forums.

News:

Welcome to Hurricane Electric's Tunnelbroker.net forums!

Main Menu

IPv6 Tunnel, Timeouts

Started by fuzeman, February 24, 2011, 02:17:25 AM

Previous topic - Next topic

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

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

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

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

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


ip -6 route show

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


fuzeman

Quote from: cholzhauer on February 24, 2011, 05:12:12 AM
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.

Quote from: kriteknetworks on February 24, 2011, 07:44:29 AM
Did your WAN IP change?

No my WAN IP is set to static.