On Wed, 13 Jul 2005, Armin Schoech wrote:
Hallo Michael,
To connect to the remote machine I dialin via isdn and provide static IP adresses.
This is the log from the remote machine, so "local" is actually the remote machine I connect to: Jul 9 21:34:18 omicron ipppd[7273]: local IP address 192.168.55.100 Jul 9 21:34:18 omicron ipppd[7273]: remote IP address 192.168.55.200
this seems to work. But as soon I try to connect via ssh user@192.168.55.100 I get rejected.
Another thing to check are the routes. Enter (as root) the command route -n in a terminal session on both machines AFTER you have established the connection with ipppd. Then post the result to the list.
And the following can be found in /var/log/messages
Jul 9 21:34:22 omicron kernel: SFW2-IN-ILL-TARGET IN=ippp0 OUT= MAC= SRC=192.168.55.200 DST=192.168.55.100 LEN=6 0 TOS=0x00 PREC=0x00 TTL=64 ID=48935 DF PROTO=TCP SPT=1032 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 OPT (020405B404 02080A01E052360000000001030302)
On the remote machine I have setup the firewall2 via yast, IP Forwarding is activated and I allow for ssh.
omicron:~ # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.55.200 0.0.0.0 255.255.255.255 UH 0 0 0 ippp0 192.168.55.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.55.200 0.0.0.0 UG 0 0 0 ippp0
looks strange to me, not the zeroconf 169. network, but ippp0 is in the eth0 network and default gateway ? but i never used ippps.