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To: cipe-l,AT,inka,DOT,de
Subject: can only ping
From: Michael Renner <michael.renner,AT,gmx,DOT,de>
Date: Fri, 13 Feb 2004 10:21:15 +0100

Moin,

I setup a cipe tunnel between 2 maschines with dynamic addresses (using a 
dyndns.org allocation.

The Connection comes up, I can ping the other end of the tunnel:

cipcb0    Link encap:IPIP Tunnel  HWaddr
          inet addr:192.168.7.92  P-t-P:192.168.7.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP  MTU:1442  Metric:1
          RX packets:13 errors:0 dropped:0 overruns:0 frame:0
          TX packets:50 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:1456 (1.4 KiB)  TX bytes:6374 (6.2 KiB)

lyra:~# ping -c2 192.168.7.1
PING 192.168.7.1 (192.168.7.1): 56 data bytes
64 bytes from 192.168.7.1: icmp_seq=0 ttl=64 time=101.2 ms
64 bytes from 192.168.7.1: icmp_seq=1 ttl=64 time=96.0 ms

I find in the /var/log/debug these entries:
Feb 13 10:10:30 lyra kernel: route dev=eth1 flags=0 type=1
Feb 13 10:10:30 lyra kernel: pmtu=1452 dmtu=1500 size=84
Feb 13 10:10:31 lyra kernel: route dev=eth1 flags=0 type=1
Feb 13 10:10:31 lyra kernel: pmtu=1452 dmtu=1500 size=84

But unfortunately an can do nothing else than pinging! No other port is 
reachable:
lyra:~# ssh -v 192.168.7.1
OpenSSH_3.5p1 Debian 1:3.5p1-4, SSH protocols 1.5/2.0, OpenSSL 0x0090700f
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Rhosts Authentication disabled, originating port will not be trusted.
debug1: ssh_connect: needpriv 0
debug1: Connecting to 192.168.7.1 [192.168.7.1] port 22.

and in the /var/log/debug:
Feb 13 10:13:40 lyra kernel: route dev=eth1 flags=0 type=1
Feb 13 10:13:40 lyra kernel: pmtu=1452 dmtu=1500 size=60

Any hint?
-- 

|Michael Renner      E-mail: michael.renner,AT,gmx,DOT,de  |
|D-72072 Tuebingen   Germany                        |
|Germany             Don't drink as root!      ESC:wq


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