[164735] in North American Network Operators' Group
Re: Brighthouse issues
daemon@ATHENA.MIT.EDU (Jay Ashworth)
Tue Jul 30 22:55:18 2013
Date: Tue, 30 Jul 2013 22:55:02 -0400 (EDT)
From: Jay Ashworth <jra@baylink.com>
To: NANOG <nanog@nanog.org>
In-Reply-To: <CAHuchRDQ59z551XYGrDDmqvCf_-Cyc+GJfYEWyskANFy19VLEw@mail.gmail.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
----- Original Message -----
> From: "Jared Geiger" <jared@compuwizz.net>
> We are seeing that all our customers in the Brighthouse Orlando, FL market
> that would make outbound connections on TCP port 3306 suddenly can't
> connect to us now. This happened suddenly mid day today.
>
> Other ISPs can still make the same outbound connections. VPN connections on
> Brighthouse into the same IP block work fine, just outbound port 3306
> is being blocked now.
>
> If anyone has details as to an emergency maintenance or change that
> occurred, I'd like to be able to pass it along to our customers.
Speculation: are these residential class cablemodem customers? Carriers
are prone to block uncommon ports on such modems at random.
Cheers,
-- jra
--
Jay R. Ashworth Baylink jra@baylink.com
Designer The Things I Think RFC 2100
Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII
St Petersburg FL USA #natog +1 727 647 1274
