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Fwd: Re: Backup of DMZ Servers
From: "Jonathan Feldman" <Jonathan () chathamcounty org>
Date: Thu, 31 May 2001 13:39:42 -0400

OTOH, if you can live without a shrink-wrapped package, there's always SSH (Outbound TCP/22) and homegrown scripts.  
Lots easier to do on Unix, but still, you can do it on NT with IIS.

Cheers,



--Jonathan

Jonathan Feldman
Chief Technical Manager, Chatham County ICS http://chathamcounty.org
Contributing Editor, Network Computing Magazine http://nwc.com
"Teach Yourself Network Troubleshooting"
"Network+ Exam Guide" http://feldman.org
--- Begin Message --- From: "Jonathan Feldman" <Jonathan () chathamcounty org>
Date: Thu, 31 May 2001 10:14:29 -0400
I think they're all ugly.

From what I understand, an internal BackupExec server backing up an external server needs:

Outgoing TCP 6101-6103 for backup query
Outgoing 1024-65535 for backup data

Clearly, for #2, you'll want to lock it down to the IP address of your backup server.  Not pretty however you slice it; 
but at least BE doesn't require incoming stuff.

Cheers,



--Jonathan

Jonathan Feldman
Chief Technical Manager, Chatham County ICS http://chathamcounty.org
Contributing Editor, Network Computing Magazine http://nwc.com
"Teach Yourself Network Troubleshooting"
"Network+ Exam Guide" http://feldman.org

"Hartmann, Josef" <hartmann () secunet de> 05/30/01 11:45AM >>>
Hi,

I just would like to ask people how do you backup your webservers (IIS)?
Looking at a standard backup program Legato Networker I have to open quite
many ports from the untrusted zone to the internal LAN (where the storage
node resides).

How about other backup solutions EDM, NetBackup?

Personally I prefer using local tapes however people don't want to have the
management of that.


Thanks,

Josef
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