nanog mailing list archives
Re: Cable & Wireless, Verio and/or Level 3 port blocking?
From: Jason Frisvold <friz () corp ptd net>
Date: Mon, 08 Sep 2003 16:39:39 -0400
On Mon, 2003-09-08 at 14:56, 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.
Can they set up a gre tunnel? I did this for a site to site active directory setup and it worked out great... :)
Thanks! william
-- --------------------------- Jason H. Frisvold Backbone Engineering Supervisor Penteledata Engineering friz () corp ptd net RedHat Engineer - RHCE # 807302349405893 Cisco Certified - CCNA # CSCO10151622 MySQL Core Certified - ID# 205982910 --------------------------- "Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world." -- Albert Einstein [1879-1955]
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Current thread:
- Cable & Wireless, Verio and/or Level 3 port blocking? William Devine, II (Sep 08)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Jared Mauch (Sep 08)
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- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Jared Mauch (Sep 08)
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- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Jared Mauch (Sep 08)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Stephen J. Wilcox (Sep 08)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Kai Schlichting (Sep 08)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Randy Bush (Sep 08)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? William Devine, II (Sep 08)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Ian Mason (Sep 09)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Randy Bush (Sep 09)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Mark Kasten (Sep 08)
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Jason Frisvold (Sep 08)