You could setup 2 one-to-one NATs (one for each server) and have the external users configure the public addresses as primary and secondary DNS.  This solution completely bypasses port fowarding, but retains the ability to restrict traffic for those servers to DNS (port 53).
 
You could also setup one of them as the SW address and port forward it, but its cleaner not to if you have the static IPs available.
 
Todd

 -----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of John Tolmachoff
Sent: Friday, May 10, 2002 8:36 AM
To: [EMAIL PROTECTED]
Subject: [SonicWALL]- Multiple internal servers

I have a client that has two DNS servers on the internal LAN that need to be able to answer Internet DNS queries. How can you set up 2 servers to answer on the same port number? They have multiple public IP addresses.

 

I know I could set up one to one NAT, but doesn’t that bypass rules, allowing all traffic?

 

John Tolmachoff

IT Manager, Network Engineer

RelianceSoft, Inc.

Fullerton, CA  92835

www.reliancesoft.com

 

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