On Wed, 30 Mar 2011 16:18:47 +0530, Partha Chowdhury wrote:

initially I wanted to know why port 80 is shown open on my machine
and i gave the lsof output to show that no service was listening to
port 80 on my machine. The nmap output of the ip - that is my public
ip at the moment ( got that by visiting whatismyip.com) shows port 80
as open when it should be blocked according to my iptables
configuration.

Basically i was afraid some rootkit/malware was running web server on
my machine by making it invisible !

So your machine is 172.16.37.164, which you have to configure and tell your ISP because they NAT externally from 115.187.45.97 to many internal 172.16.37.* users?

Therefore more than one person could have an external address of 115.187.45.97 mapping back to their 172.16.37.* IP?

Even though only one person could have 115.187.45.97:80 mapped back to them?

Are you sure about how this works?

--
Simon Perry (aka Pezz)
[ s a n x i o n . n e t ]

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