[3412] in WWW Security List Archive

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re: Port 137

daemon@ATHENA.MIT.EDU (David Murray)
Wed Oct 30 13:46:08 1996

From: "David Murray" <dmurray@pdssoftware.com>
To: quire@casti.com
Date: Wed, 30 Oct 1996 10:49:44 -0500
Reply-To: dmurray@pdssoftware.com
CC: www-security@ns2.rutgers.edu
Errors-To: owner-www-security@ns2.rutgers.edu

> I'm getting what I think are an unusual number of hits to my unserved 
> port 137. I've been told that those are NETBIOS hits sent out by PCs. 
> Does anyone know of any other software programs that try to use port 137?
> 

The IANA (rfc1700) lists this as Netbios Name Service which is
defined in rfc1001.  Sounds like a bunch of boxes at your site are 
trying to get netbios services from tcp/ip.


David N. Murray                       | PDS
Sr. Software Engineer                 | 670 Sentry Parkway
610/828-4294                          | Blue Bell, PA  19422
dmurray@pdssoftware.com               |

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