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Additional Class C Needed

Hello, we have used up a full class C with static mappings to servers behind the PIX 520. We have another Class C on the same circuit. Can we start adding mapping from that Class C to servers behind the PIX or will it not route?

Thanks!

Rich

3 REPLIES
New Member

Re: Additional Class C Needed

Yes, you can map to another class C network, but you cannot have the PIX configured with a secondary IP address on the interface. This means that you require a router to perform the routing between the PIX and the new network.

New Member

Re: Additional Class C Needed

So to recap, I have statics and conduits from every real address to an internal address. Now I want to add another class, and create statics and conduits to additional addresses inside. So when I add addresses from the second Class C, isn't the PIX going to reject it saying "not in same subnet as outside interface"?

Thanks!

Rich

New Member

Re: Additional Class C Needed

No, it will not the pix knows nothing about routing. Only that it has statics...and what is mapped to them.

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