# man snoop

Are you trying to go high or low? ( > 1024 or < 1024)?

If another IT entity controls the firewall you are in for an uphill
battle. If you use an ACL firewall they can create a rule to allow
your traffic from $IP to $IP. If you use a packet-filtering firewall
your approach will be different. 

Here is a nice 29 page powerpoint on the topic:
http://tennis.ecs.umass.edu/~czou/link/security_course/lecture8b.ppt

The Veritas Admin guide says the "Dashboard" can be used to force
specific port usage. 0 means use high ports.

JV

--__--__--

Message: 1
Date: Wed, 30 Apr 2003 10:00:21 -0400
From: Tina Likens2 <Tina.Likens AT its.ncmail DOT net>
Organization: Office of Information Technology Services
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] Firewall Ports - Which ones?

We have configuration of 

*Unix Master Server (Solaris 8)
 Behind a Firewall

*3 Media Servers (Windows)

*Running NetBackup 4.5 FP 3

We cannot seem to get a good answer as to exactly which ports need to

be
opened in the Firewall to communicate between the Master and the
Media
Servers. 

Anybody that can give any ideas, we would be extremely grateful. Been
working on this for months and can't seem to get it all together yet. 

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