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Q about DNS with PIX 501 as PPPoE client

Hi!

I've got PIX 501 (PixOS 6.3.5) acting as PPPoE client. Outside interface gets IP and DNS addresses from access concentrator.

There is an example in config guide how to set DNS address (got from concentrator) for DHCH daemon in PIX, so clients in LAN can get that DNS address so.

But I don't use DHCP in LAN. Is there a way to set PIX inside address as DNS on LAN clients and make PIX somehow redirect DNS request to PPPoE DNS server by itself? (same as on simplest linux-build SOHO box by Linksys etc)

Thanks!

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Re: Q about DNS with PIX 501 as PPPoE client

In this example, the intent is for the machines in the 10.10.10.0 /24 network to access this web server in the DMZ by its external You do not want the PIX to do DNS Doctoring of the DNS replies. Instead, you want the PIX to dnat the external (global) IP address of the web server to its "real" DMZ address (192.168.100.10).

Use the alias command to perform dnat:

alias(inside) 10.99.99.99 192.168.100.10 255.255.255.224

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