topic Basic NAT Question re: Overloading in Network Security

Basic NAT Question re: Overloading

paulbatte — Mon, 11 Mar 2019 23:09:47 GMT

Hi:

I have multiple internal networks.

192.168.3.0

192.168.20.0

192.168.21.0

I am currently overloading the entire 192.168.3.0 network to an outside interface .xxx.76.40.19

Can I also overload portions of the 192.168.20.0 and 192.168.21.0 networks to the same outside interface, or do I need unique outside interfaces for the 2 new internal networks?

Basic NAT Question re: Overloading

Kevin P Sheahan — Tue, 22 May 2012 14:36:10 GMT

You can add the 192.168.20.0 and 192.168.21.0 networks in whole or in part to the same outside interface PAT. You do NOT need a unique address for each network to PAT to.

Kind Regards,

Kevin

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Basic NAT Question re: Overloading

paulbatte — Tue, 22 May 2012 14:42:28 GMT

Thanks for the prompt reply.

I will see how this works today.

thanks again