[61884] in North American Network Operators' Group
Re: Cable & Wireless, Verio and/or Level 3 port blocking?
daemon@ATHENA.MIT.EDU (Mark Kasten)
Mon Sep 8 16:27:36 2003
Date: Mon, 08 Sep 2003 16:27:01 -0400
From: Mark Kasten <mark@cw.net>
To: "William Devine, II" <william@smartguys.net>, nanog@merit.edu
In-Reply-To: <003401c3763a$de105960$6401a8c0@corp.pgtechinc.com>
Errors-To: owner-nanog-outgoing@merit.edu
Cable & Wireless is not doing any port filtering, with the possible
exception of specific customer requests.
Regards,
Mark
William Devine, II wrote:
>Can anyone from these three carriers tell me if you're doing port blocking
>on the Windows file/print ports (135-139, 445 & 593) ?
>A client of ours (in the US), against our recommendation, still wants to
>connect to their Exchange server in the UK without a VPN. We're not
>blocking their IP#'s from anything but somewhere in between it's getting
>blocked. We use C&W directly and Verio/Level3 through a peer.
>
>Thanks!
>william
>
>
>
>
