NAT for subnetworks from router to Core LAN

Unanswered Question
Sep 17th, 2010


I’m working with a L3 Core Switch with 4 VLAN´s and 4 sub networks(10 network). I’m using only network in all LAN and 172.16.X.X in all WAN.

I have a WAN VLAN (VLAN1, Core–router) with sub network.

I need to put into router Ethernet interface an IP address secondary of the 172.16.X.X network, but I need to NAT from this IP address to a LAN IP address of VLAN2,

IP address secondary:

I mean every request to (Virtual IP address) the route must to NAT to

It´s possible?, The IP address is not directly connected to router, it can reach this IP by one static route.


I have this problem too.
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