greetings,
In the firm I’m working in, we recently installed a VSAT connection with the following equipments:
-Satellite modem
-Cisco 1700 router
-DVB
– and the satellite dish
– two cables coming from the satellite dish to the DVB and the satellite modem. The sat modem and the router are connected using the serial interface. Both the router’s fastethernet0 and the DVB are connected using an RJ45 cable to the main switch.
the provider assigned us 14 IPs with the following mask 255.255.255.240. Two of those IPs are assigned to the fastethernet0 in the router and another for the DVB device.
but i got stuck with NAT configuration since as far as i know that i must have the IPs for the fastethernet0 and serial0 in the router but here’s what i got with the running configuration in the router configuration:
interface Serial0
ip unnumbered FastEthernet0
no keepalive
no fair-queue
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0
no ip http server
how can I configure NAT with Port forwarding with such configuration?!! and sorry for that lengthy question.