Hello I have a lan with e.g. these ip adresses: 192.100.100.104 wilhelm (AIX 4.3) 192.100.100.57 eurexc (Windows 95, 100 MB ethernet card)) 192.100.100.62 windows62 192.100.100.1 (Ubuntu 8, shorewall V3 installed, std gateway, eth0, eth1)
External clients were connected via vpn to the lan, that worked fine all the time. Then there was a power failure, all computers had to reboot (we did this in the meantime repeatedly). The vpn connection since that time doesn't work any longer in a correct way: 192.100.100.57> ping 192.100.100.104 worked only sometimes 192.100.100.1> ping 192.100.100.104 worked only sometimes 192.100.100.1> ping 192.100.100.57 worked fine all the time external pc> ping 192.100.100.57 worked fine all the time external pc> ping 192.100.100.1 worked fine all the time external pc> ping 192.100.100.104 did never work again (timeout) (before it did!) So we used a new switch, as we assumed this part had a problem. With that all pings internal to the lan work fine, but not from wan via VPN. Still all pings to 192.100.100.104 have timeout, while other pings work fine. I checked arp -a (all mac adresses looked correct). With tracert (external client) I got the connection to the vpn gateway (here 10.8.0.1) and nothing more (only if destination is ..104 !). Appended the shorewall.dump.txt file as recommended. What can be the reasong?? We urgently need the connection to destination 192.100.100.104 as it is used as license server! Dieter
shorewall.dump.tgz
Description: GNU Zip compressed data
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