NetBIOS was never meant to be a WAN protocol, so no problem in blocking it.
For example: grc.com/su-techzone1.htm scott ----- Original Message Follows ----- From: Gadi Evron <[EMAIL PROTECTED]> To: nanog list <nanog@merit.edu> Subject: zotob - blocking tcp/445 Date: Mon, 15 Aug 2005 21:51:43 +0200 > I heard from several different big ISP's that to stop the > spread of the worm they now block tcp/445. I suppose it > works. > > Gadi.
