Topic: Problems on VPN with IPCop

[Rik]

Hello everybody!
I'm trying to set up a VPN between SME and IPCop but I need some help...
From ipcop I could ping the other subnet but from SME I couldn't!

On IPCop: /var/log/secure
Jun 13 09:40:18 ipcop Pluto[703]: "net.local-gate.192.168.1.0" #114: initiating Quick Mode RSASIG+ENCRYPT+COMPRESS+TUNNEL+PFS
Jun 13 09:40:19 ipcop Pluto[703]: "net.local-net.192.168.1.0" #113: up-client output: You cannot mix the ipfwadm' wrapper with ipchains.
Jun 13 09:40:19 ipcop Pluto[703]: "net.local-net.192.168.1.0" #113: up-client output: You must delete all user chains and flush all built-in chains

On SME: /var/log/secure
Jun 13 09:52:21 server Pluto[21134]: "net.local-net.192.168.5.0" #131: responding to Quick Mode
Jun 13 09:52:21 server Pluto[21134]: "net.local-net.192.168.5.0" #130: max number of retransmissions (2) reached STATE_QUICK_R1
Jun 13 09:52:21 server Pluto[21134]: "gate.local-net.192.168.5.0" #129: max number of retransmissions (2) reached STATE_QUICK_R1
Jun 13 09:52:21 server Pluto[21134]: "gate.local-net.192.168.5.0" #132: responding to Quick Mode
Jun 13 09:52:32 server Pluto[21134]: "gate.local-net.192.168.5.0" #132: discarding duplicate packet; already STATE_QUICK_R1

Any idea??!!