nanog mailing list archives
Re: Cable & Wireless, Verio and/or Level 3 port blocking?
From: Kai Schlichting <kai () pac-rim net>
Date: Mon, 8 Sep 2003 16:06:50 -0400
On 9/8/2003 at 3:58 PM, "Stephen J. Wilcox" <steve () telecomplete co uk> wrote:
I dont have a url for such an app (assuming one has been written) but you should be able to run a traceroute using the tcp ports and see where it stops?
Steve
On Mon, 8 Sep 2003, 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
That'd be http://michael.toren.net/code/tcptraceroute/ bye,Kai
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)
- Message not available
- Re: Cable & Wireless, Verio and/or Level 3 port blocking? Jared Mauch (Sep 08)
- Message not available
- 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)