nanog mailing list archives
Re: Blocking port 135?
From: Jared Mauch <jared () puck Nether net>
Date: Fri, 1 Aug 2003 14:50:49 -0400
On Fri, Aug 01, 2003 at 01:37:21PM -0500, Adi Linden wrote:
http://www.cert.org/advisories/CA-2003-19.html Would blocking port 135 at the network edge be a prudent preventative measure?
I've blocked these ports on my home network for some time, just for insurance reasons to make sure that I don't accidentally have something "bad" happen. I don't think you will see providers doing widescale filtering ala the ms-sql slammer situation though. I've actually been considering the ethics of sending winpopup "spam" to send people to the windows update website. I think that the most important thing to do is to remind users to (and how to) download all the latest patches for their system. And that it's worth the download time and effort. This is something that the lurking reporters can do for the good of the internet, encourage your readers to visit windowsupdate.microsoft.com. If your website does pop-up ads, consider windowsupdate.microsoft.com in your rotation :) - Jared -- Jared Mauch | pgp key available via finger from jared () puck nether net clue++; | http://puck.nether.net/~jared/ My statements are only mine.
Current thread:
- Re: Blocking port 135?, (continued)
- Re: Blocking port 135? Jack Bates (Aug 01)
- Re: Blocking port 135? Christopher L. Morrow (Aug 01)
- RE: Blocking port 135? Bob German (Aug 01)
- RE: Blocking port 135? Adi Linden (Aug 01)
- RE: Blocking port 135? Jason Robertson (Aug 01)
- Re: Blocking port 135? Bruce Pinsky (Aug 01)
- Re: Blocking port 135? Jason Slagle (Aug 02)
- RE: Blocking port 135? Bob German (Aug 02)
- RE: Blocking port 135? Adi Linden (Aug 01)
- Re: Blocking port 135? Crist Clark (Aug 01)
- Re: Blocking port 135? Justin Shore (Aug 03)
- Re: Blocking port 135? Jack Bates (Aug 02)
- Re: Blocking port 135? Mans Nilsson (Aug 02)
- Re: Blocking port 135? Sean Donelan (Aug 02)
- Re: Blocking port 135? Christopher L. Morrow (Aug 02)