PIX 515 and 3 outside networks

[rgraether]

Hi,

I need help for designing a pix with 3 outside networks.

the perimeter has got 3 official networks.

my first idea was to take 3 interfaces and connect them to the perimeter.

But I don't think that cspm will be able to manage such a configuration.

is there an other way?

any ideas?

thank you

ralph

[s-ariga]

Can you tell me in brief ..how many networks in total and what security levels you need?

I can give your the details ..

Shiva

[rgraether]

I would need 2 Security levels 0 and 100

but - the provider gave me 3 official networks and so i've got to deal with a perimeter router with 3 ip-adresses on the inside interface.

ralph

[HEATH FREEL]

If the External router has three IP's of different Subnets, then you can Translate internal IP's on the PIX to anyone of those subnets. The PIX's outside interface only needs to be configured with one of the subnet addresses.

I have tried this and it has worked for me. Good Luck