Hi, I need some help with how to setup NAT from a tftp client (on a SIP box), through a Solaris (9) Server running IPFilter to the internet.
"Keep State" is not effective because the remote tftp server responds using an arbitrary port, so the firewall rejects the packet and even if I allow the packet through, IPNat does not seem to know what to do with it. Perhaps there is some way to make it work with RDR? I've searched the archives/internet and cannot find much at all on this topic (that is, tftp through IPNat). If necessary, the address of the SIP box can be fixed and the remote server is reasonably constant. All I need is for TFTP to work from time to time so the SIP box can update its firmware and configuration. Many thanks, Dave Kerr
