[arch-general] Port 80 is shown open in port scan without any web server running
arch at sanxion.net
Wed Mar 30 07:14:21 EDT 2011
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
> 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 220.127.116.11 to many internal
Therefore more than one person could have an external address of
18.104.22.168 mapping back to their 172.16.37.* IP?
Even though only one person could have 22.214.171.124:80 mapped back to
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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