Re: 6to4 tunnel trouble
Which network device is your ::2 end of the tunnel? In other words, do
you have a router that is connected to your modem and internet, or is
it solely a computer and a modem?
In the first case, make sure that your /64 subnet is routed back to
your LAN. As an example, this is the routing table on my WRT54GL with
DD-WRT:
---EXAMPLE---
~ # ip -6 r
<routed subnet>::/64 dev br0 metric 1024 mtu 1500 advmss 1440
default via <assigned ipv6 addr>::1 dev he-ipv6 metric 1024 mtu 1480
advmss 1420
~ # ip addr
8: vlan1: mtu 1500 qdisc noqueue
link/ether 00:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
inet 94.x.x.x/21 brd 94.x.x.x scope global vlan1
15: he-ipv6@NONE: mtu 1480 qdisc noqueue
link/sit 94.x.x.x peer <IPV4 of PoP>
inet6 2001:470:xxxx:xxxx::2/64 scope global
16: br0: mtu 1500 qdisc noqueue
link/ether 00:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
inet 192.168.2.1/24 brd 192.168.2.255 scope global br0
inet6 2001:470:xxxx:xxxx::/64 scope global
---/EXAMPLE---
Maybe you should try Looking Glass on tunnelbroker.net (since that
seems where your tunnel goes)
In the second case, you should provide your routing table (`ip -6 r`
OR `route -A inet6`) and the output of `ip addr` or `ifconfig`. When
you have iproute2 installed, use the `ip` commands.
On Sat, Dec 6, 2008 at 9:57 PM, Mike Crowe <mac@mcrowe.com> wrote:
> I'm using 6to4 with my static IPv4 address. Some sites
> (e.g. ipv6.google.com, www.debian-administration.org,
> ipv6.beijing2008.cn, other 6to4 hosts) seem to be working
> fine. Unfortunately others don't seem to be working at all
> (www.kame.net, ipv6.research.microsoft.com,
> altavista.ipv6.digital.com.)
>
> Is this likely to be due to some problem at my end or the 6to4 relay
> I'm using? Here's a traceroute6:
>
> traceroute to www.kame.net (2001:200:0:8002:203:47ff:fea5:3085) from 2002:xxxx:yyyy::1, 30 hops max, 16 byte packets
> 1 2002:c058:6301:: (2002:c058:6301::) 105.361 ms 105.544 ms 104.932 ms
> 2 stf.ge-1.3.0-33.core1.chi.bb6.your.org (2001:4978:1:410::ffff) 129.923 ms 130.377 ms 130.942 ms
> 3 gige-g2-19.core1.chi1.he.net (2001:470:0:7f::1) 114.922 ms 112.454 ms 113.938 ms
> 4 10gigabitethernet3-2.core1.sjc2.he.net (2001:470:0:3c::1) 170.925 ms 170.415 ms 182.92 ms
> 5 10gigabitethernet3-2.core1.pao1.he.net (2001:470:0:32::2) 170.296 ms 170.033 ms 169.932 ms
> 6 * * *
> 7 * * *
> 8 * * *
> 9 * * *
>
> Thanks.
>
> Mike.
>
>
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