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RE: Blocking port 135?
From: "Bob German" <bobgerman () irides com>
Date: Fri, 1 Aug 2003 14:49:19 -0400



Absolutely.  All of the NetBIOS ports: 135, 137, 138, 139, 445.  

Bob 
 


-----Original Message-----
From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of
Adi Linden
Sent: Friday, August 01, 2003 2:37 PM
To: nanog () merit edu
Subject: Blocking port 135?



http://www.cert.org/advisories/CA-2003-19.html

Would blocking port 135 at the network edge be a prudent preventative 
measure?


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