Re: number of users accessing a wireless network
On Mon, 31 Mar 2008 15:12:33 +1100
Rich Healey <healey.rich@gmail.com> wrote:
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> Kamaraju S Kusumanchi wrote:
> > My current network configuration is
> >
> > ISP --> wireless router ---> comp1
> > ---> comp2
> > ---> comp3
> >
> > The wireless router is wrt54g. The computers might be running Debian, M$
> > etc., Is it possible to figure out the number of users and IP addresses of
> > active connections served by the router?
> >
> > thanks
> > raju
> put them all in the same subnet (ie 192.168.0.128-255) and then nmap -sS
> - -PN 192.168.0.128/25 | grep [uU][Pp]
IIUC, this will only work for machines that are listening on at least
one open port. BTW, isn't -sS the default?
Celejar
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