Ravi,
Why not simply run a port scanner such as Superscan, or Solar Winds IP
Browser or any other such tool.
These will scan a list of ports starting from portnumber to portnumber.
You will then be able to see what is open and what not.
Scan either the outside leg or the internall one.
HTH,
Mike
> -----Original Message-----
> From: Ravi Kumar [SMTP:[EMAIL PROTECTED]]
> Sent: ã îøõ 07 2001 7:39
> To: [EMAIL PROTECTED]
> Subject: How to find out about Open ports on firewall
>
> Hi,
> Is there any way through which we can idntify what all
> ports are open on a remote firewall.
>
> I'm facing a problem in that my client says that port
> (sqlnet) for a specific servie is open but my
> application does not work, and I'm dead sure that the
> specific port on clients firewall is not open.
> So i want a third party tool through which I can show
> them that port is not open( B'cuz if I use my own
> application to identify that, then client may say that
> ur using ur application which may be design to ur
> need)
>
> Thanks
>
> Gm
>
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