Hello list, I've recently set up a VPN from a pc behind an ADSL router which is doing PAT. Finally solved problems of NATing with udp-encapsulation. The PC is a W2K Pro with SR v4.1 3DES Build 4174, let's say it's IP is 172.16.1.2 The Firewall is a SPARC/Solaris 2.6 with FW1 v4.1 Now the problem is: 1- If I connect to the inet with a single dial-up and start the vpn with a public/legal ip on my local interface, everything is working, my src-addr gets NATed with an address of the IP-pool. I can see the decrypt entry saying 62.81.27.x is translated to 192.168.1.1. 2-If I connect to the inet with ADSL connectivity, and I have a private addr on my ethernet, I can see the decrypt entry in the log saying 172.16.1.2 being translated to 192.168.1.2, which is desired. But, in fact, packets are not being translated. I've contacted Checkpoint for this issue and the asked me too add a so called "noisy rule" to drop all NBT traffic. This doesn't make for me, i need netbios. It didn't worked indeed. So, anyone out there knows what's happening? a undocumented bug? any idea? thanks. La información incluida en el presente correo electrónico es CONFIDENCIAL, siendo para el uso exclusivo del destinatario arriba mencionado. Si usted lee este mensaje y no es el destinatario señalado, el empleado o el agente responsable de entregar el mensaje al destinatario, o ha recibido esta comunicación por error, le informamos que está totalmente prohibida cualquier divulgación, distribución o reproducción de esta comunicación, y le rogamos que nos lo notifique, nos devuelva el mensaje original a la dirección arriba mencionada y borre el mensaje. Gracias. ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================