linksys router behind gateway not working

[Bernt Hansson]

On 2017-02-14 15:46, Ernie Luzar wrote:
> Hello list;
>
> I am running 11.0 on my gateway system. It has a small LAN behind it. 
> This gateway host has ipfilter firewall and a dhcp server. The LAN is 
> cabled from the host to a switch and from the switch to each PC on the 
> LAN. I added a cable from the switch to a linksys wifi router. I can 
> get wifi and cable connection to the router but no connection to the 
> public internet through the LAN. The dhcp server lease file shoes a 
> lease for the router. I can see this ip address in the router's 
> internal configuration.
>
> Is the problem because the router NATs it's issued ip address and then 
> the host gateway system NAT's it again?
>
> Thanks for any light you can shed on this
Our connection is like this, can't check right now but it is from the 
top of my head.

internet--gateway--switch---LAN
                                          |
                                          |-- wifi

Hope this is readable. The switch is dell power connect 2716 wifi is 
asus something.