vpn issue

[NetSmart2]

Hi gurus of cp,

I am seeking your assistance/help regarding our problem with our network involving firewall(checkpoint).The networ environment is a using mobile phone accessing corporate domain via vpn. We are using NAT on our side with Nokia box checkpoint NG AI r55, we have a limited info on the oter side, what we its using Nortel for its getway, the issue is when using ipod to access the corporate domain, the two phases for IKe is ok we can established vpn connection but when we start to do transaction wiht esp payload we can not connect.. but if we do not do NAT meaning we assign public iP connection get through, any idea on this....?

[ralf14268]

Hi I have the same problem (I think). Iread somewhere that in office mode you have to upgrade to R60. I did that, but still I can connect, but cant correspond.
Did you allready find a solution ?