On Fri, 10 Oct 2003, Tim Litwiller wrote:

> My isp here in kansas will block your mac address ( no traffic allowed 
> either way) at thier routers if they don't get a error timeout when 
> trying to access port 80, so it either has to be blocked in the firewall 
> or httpd can't be running on that port on the external interface.

You won't get a timeout if the firewall doesn't drop packets and httpd
isn't running. You'll get a TCP RESET (IIRC). I think you'll get the same
if you REJECT from the packet firewall. <checks "man iptables> No, you
won't get a reject, you'll get an ICMP "port unreachable", although
"tcp-reset"  is an option.

--
Charlie Brady                         [EMAIL PROTECTED]
Mitel Networks Corporation      http://www.mitel.com/
Phone: +1 (613) 592 5660 or 592 2122  Fax: +1 (613) 592 1175



--
Please report bugs to [EMAIL PROTECTED]
Please mail [EMAIL PROTECTED] (only) to discuss security issues
Support for registered customers and partners to [EMAIL PROTECTED]
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Searchable archive at http://www.mail-archive.com/devinfo%40lists.e-smith.org

Reply via email to