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Old 11-27-2005, 10:28 AM   #1
mozilla
LQ Newbie
 
Registered: Feb 2005
Posts: 17

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natting issue


hi
i need your help to resolve this problem:

Server1:
- SuSE linux Enterprise server 9
- has a public ip address (registered in the ISP dns as mx record), and works as firewall server for my network

Server2:
- SuSE linux Ent. server 9
- has a private ip in my network
- will work as mail antispam gateway (kaspersky antispam)


Server3:
- SuSE linux Ent. Server 9
- has a private ip in my network
- will work as internal mail server (postfix)

now which rules should i add to Server1 (The firewall) to receive mails from Server3(inetrnal mail server)
 
Old 11-30-2005, 11:08 AM   #2
Capt_Caveman
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Registered: Mar 2003
Distribution: Fedora
Posts: 3,658

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How are these 3 servers networked? Does traffic to server1 from server3 go through server2? What makes you think this is a natting issue (according to your description all the internal servers should be using the LAN IP addresses)?

Last edited by Capt_Caveman; 11-30-2005 at 11:09 AM.
 
  


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