Great Circle Associates Firewalls
(July 1996)
 

Indexed By Date: [Previous] [Next] Indexed By Thread: [Previous] [Next]

Subject: RE: udp 137 broadcast from Win95 PC
From: Russ <Russ . Cooper @ RC . Toronto . on . ca>
Date: Wed, 3 Jul 1996 20:35:58 -0400
To: "Firewalls @ GreatCircle . COM" <Firewalls @ GreatCircle . COM>

The UDP 137 packets from your Win95 machine is the machine announcing 
itself to the network in an attempt to determine who is the NetBIOS Browse 
Master for that network. In the event it cannot find one, it will become 
the Browse Master itself. I would suspect that your packets came about 
simultaneous to reboots or power-ups, which you could confirm by monitoring 
a power-up sequence and seeing how many packets it generates.

You can turn off this capability, thereby forcing it not to attempt to 
become a Browse Master by going to Control Panel, Networks, File and 
Printer Sharing for Microsoft Networks, Properties, Browse Master = No.

Make sure you have applied Service Pack #1 for Windows 95 to an Internet 
exposed Windows 95 machine that has File and Print Sharing enabled.

Cheers,
Russ



Indexed By Date Previous: RE: Catapault firewall
From: Russ <Russ . Cooper @ RC . Toronto . on . ca>
Next: IP address translation
From: "Kwanho Shin(신관호)" <skh @ isk . co . kr>
Indexed By Thread Previous: Re: udp 137 broadcast from Win95 PC
From: "Mike Stoico" <mstoico @ metlife . com>
Next: NTP & DG/UX Systems
From: "Michael A. Galati - Information Services" <mgalati @ beaumont . edu>

Google
 
Search Internet Search www.greatcircle.com