No desire receive messages !!!
Thank you ,
[EMAIL PROTECTED]
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De: [EMAIL PROTECTED][SMTP:[EMAIL PROTECTED]]
Enviada: Terca-feira, 27 de Julho de 1999 19:14
Para: Gene Lee
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Assunto: Re: trial & charges (off topic)
>Your problem got me thinking, if you want a way to figure out your
>dynamically-assigned IP address without having to scan networks after a
>power-cycle, try using the Windows scheduler to issue a regularly timed
>batch file which invokes netcat to issue SMTP commands to get your IP
>address
>If your mail server is using a vanilla Sendmail (not sure which versions)
>the HELO command should return your IP address (of the Firewall's external
>interface) and you just upload the output outfile.html to your free
>Geocities/Tripod/Whatever account. Then you can always go that web page to
>find out where your power-cycled WebRamp is currently residing.
This is a great idea. I think I'll take a whack at something like
this, but probably in perl. My ISP's mail server is cooperative.
>Voila! No
>more scanning 4 class Cs! BTW, do you really do that, or was this just a
>hypothetical question?
I've attempted it twice, once successfully, the other time the router
was offline. Since I set it up I haven't had a need to use it. Since I
was only looking at port 80, it doesn't take long to chew through 1000
addresses. When I attempted it, I typically found about a dozen active
machines.
I appreciate your helping me find a better alternative.
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