vrf lite with nat to internet problem

anne-mariecrampton · ‎07-07-2009

I am trying to get connectivity to the internet for a vrf on our network, the vrf routing is ok, the nat is ok - can see translations, but still no internet access, have noticed that there is no entry for the nat outside translated address in the arp table or the vrf arp table. Have attached config.

Not sure what I am doing wrong, any help or suggestions gratefully recived

anne-mariecrampton · ‎07-07-2009

ok, have just noticed that the fa0/0 connects to a 3750 at layer 2 on vlan 36, that switch has the physical connection to the external router also on vlan 36.

Is it simply a case of configuring

ip vrf receive delegate_wireless

on the 2 switch interfaces?? Head hurts!!

Giuseppe Larosa · ‎07-07-2009

Hello Anne-Marie,

if the C3750 works only at OSI layer2 there is no need to specify the VRF on it it just providing L2 connectivity between the external router and the internal one

Hope to help

Giuseppe