nanog mailing list archives

Re: zotob - blocking tcp/445


From: "surfer () mauigateway com" <surfer () mauigateway com>
Date: Mon, 15 Aug 2005 18:51:29 GMT



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 <ge () linuxbox org>
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.


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