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Moonlight-Flower
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Joined: 15 Sep 2003
Posts: 135

PostPosted: Mon Oct 27, 2003 1:39 pm    Post subject: A bit of trouble with IPv6... Reply with quote

First of all, I'm behind a normal IPv4 router. So that may be the cause of this all, but I heard that tunneling it through ipv4 would work...

Anyways: the setup...

I have a working network card on eth0, and I have the kernel modules properly compiled. I signed up for an ipv6 tunnel with HE, and I noted that they had an autoupdate script (unsupported...), so I decided to use that. I changed the IP-grab location in the script from whatsmyip.com to the checkip from dyndns, and that much works. I run it, and it complains about some string concatenations, but it executes okay. It brings up two tunnels, sit0 and sit1, with sit1 apparently containing all the important addresses. sit0 looks a bit iffy, it seems to be using an internal network address.

I try to ping www.kame.net and it resolves to orange.kame.net, but none of the actual pings get through.

Anyone have any idea what's wrong with this setup?
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ikaro
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Joined: 14 Jul 2003
Posts: 2527
Location: Denmark

PostPosted: Mon Oct 27, 2003 7:27 pm    Post subject: Reply with quote

works here, whats your end point ?
try to write a little bit more how you did it .

Code:

[root@ksy:ikaro]$ping6 -c 2 www.kame.net
PING www.kame.net(orange.kame.net) 56 data bytes
64 bytes from orange.kame.net: icmp_seq=1 ttl=53 time=379 ms
64 bytes from orange.kame.net: icmp_seq=2 ttl=54 time=388 ms

--- www.kame.net ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 999ms
rtt min/avg/max/mdev = 379.018/383.660/388.303/4.683 ms

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Moonlight-Flower
Tux's lil' helper
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Joined: 15 Sep 2003
Posts: 135

PostPosted: Mon Oct 27, 2003 10:40 pm    Post subject: Reply with quote

Code:
PING www.kame.net(orange.kame.net) 56 data bytes

--- www.kame.net ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 6017ms


Tunnel Stats Details

Code:

Tunnel:      amackenzie.tunnel.tserv1.fmt.ipv6.he.net
Delegated /64:    2001:470:1F00:2629::/64
BGP4+ ASN:    none


ifconfig output:
Code:
eth0      Link encap:Ethernet  HWaddr 00:07:E9:C8:4F:4D 
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::207:e9ff:fec8:4f4d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6111958 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10423494 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:2608756272 (2487.9 Mb)  TX bytes:2500069507 (2384.2 Mb)
          Interrupt:11 Base address:0xa000

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:46976 errors:0 dropped:0 overruns:0 frame:0
          TX packets:46976 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:30766115 (29.3 Mb)  TX bytes:30766115 (29.3 Mb)

sit0      Link encap:IPv6-in-IPv4 
          inet6 addr: ::172.16.101.1/96 Scope:Compat
          inet6 addr: ::127.0.0.1/96 Scope:Unknown
          inet6 addr: ::192.168.1.2/96 Scope:Compat
          UP RUNNING NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

sit1      Link encap:IPv6-in-IPv4 
          inet6 addr: fe80::ac10:6501/64 Scope:Link
          inet6 addr: 2001:470:1f00:ffff::13c3/127 Scope:Global
          inet6 addr: fe80::c0a8:102/64 Scope:Link
          UP POINTOPOINT RUNNING NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:53 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:5756 (5.6 Kb)

vmnet8    Link encap:Ethernet  HWaddr 00:50:56:C0:00:08 
          inet addr:172.16.101.1  Bcast:172.16.101.255  Mask:255.255.255.0
          inet6 addr: fe80::250:56ff:fec0:8/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:978 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)


I basically signed up, plugged in my IP into their page manually first, and waited for the tunnel to be approved, then ran the tunnelupdate perl script. I had to change the ip check page to dyndns's because whatsmyip doesn't report my ip correctly, it reports 196.*.*.* instead of 202.*.*.*.

That's about all, I think.
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ikaro
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Joined: 14 Jul 2003
Posts: 2527
Location: Denmark

PostPosted: Tue Oct 28, 2003 9:28 am    Post subject: Reply with quote

Hi.
Theres something wrong there.
You dont have connectivity to HE. so the tunnel isnt working.

using dyn ip makes things more dificult i think, and ive never done a dynamic ip setup , however i can recomend that you take a look at this tread:

https://forums.gentoo.org/viewtopic.php?t=14147

hope it helps.
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Moonlight-Flower
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Posts: 135

PostPosted: Tue Oct 28, 2003 10:35 pm    Post subject: Reply with quote

Hrm, I've decided to test out one of the scripts listed in that post, but I was wondering the best way to get my external IP automatically. Any suggestions?
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