I have just replace a DLink firewall on my DSL connection with a Cisco 501 PIX firewall. On the DLink we have port forwarding setup to forware "IP" protocol for port #1050 to an internal machine on our LAN (with IP address 192.168.0.114). I need to know what would be the proper way to do the same forwarding on a Cisco PIX. I see examples of things like:
static(inside,outside) tcp interface http 192.168.0.114 http netmask 255.255.255.255
access-list outside_in permit tcp any interface outside eq http
but the port forwarding in my dlink said protocol is IP (0) 1050/1050. So how does that compare to either tcp or udp?
Thank you for your help.