nanog mailing list archives
Re: commonly blocked ISP ports
From: Peter Dambier <peter () peter-dambier de>
Date: Thu, 15 Sep 2005 00:03:55 +0200
There is only one port worth blocking: Block port 80 (http) All other ports might be in use for redirected ssh, telnet, ftp, ... Blocking port 80 will keep windows people from accidently clicking nonsense. :) Kind regards, Peter and Karin Dambier Luke Parrish wrote:
Everyone, Does anyone have a reference point for commonly blocked ports?We have a list, some reactive and some proactive, however we need to remove ports that are no longer a threat and add new ones as they are published.Thanks luke
-- Peter and Karin Dambier Public-Root Graeffstrasse 14 D-64646 Heppenheim +49-6252-671788 (Telekom) +49-179-108-3978 (O2 Genion) +49-6252-750308 (VoIP: sipgate.de) mail: peter () peter-dambier de http://iason.site.voila.fr http://www.kokoom.com/iason
Current thread:
- commonly blocked ISP ports Luke Parrish (Sep 14)
- Re: commonly blocked ISP ports Valdis . Kletnieks (Sep 14)
- Re: commonly blocked ISP ports Luke Parrish (Sep 14)
- Re: commonly blocked ISP ports Larry Smith (Sep 14)
- Re: commonly blocked ISP ports brett watson (Sep 14)
- Re: commonly blocked ISP ports Michael Tokarev (Sep 15)
- Re: commonly blocked ISP ports Jim Popovitch (Sep 15)
- Re: commonly blocked ISP ports Luke Parrish (Sep 14)
- Re: commonly blocked ISP ports Valdis . Kletnieks (Sep 14)
- Re: commonly blocked ISP ports Kim Onnel (Sep 15)
- Re: commonly blocked ISP ports Petri Helenius (Sep 15)
- Re: commonly blocked ISP ports John Kristoff (Sep 15)
- <Possible follow-ups>
- Re: commonly blocked ISP ports Scott Weeks (Sep 14)
- Re: commonly blocked ISP ports Fergie (Paul Ferguson) (Sep 14)