P.S.--
Bear in mind that IP addresses are subject to change--if you filter out by
IP alone, you could be chasing them down again next week--not to mention
that broadcast.com is not the only service of its kind out there. You might
find that nailing down the ports to block is more efficient.
Kathy "Katyusha" M.
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Kathy Miihalisko
Sent: Friday, January 05, 2001 11:58 AM
To: Kelly D Griffin; beth shriver; [EMAIL PROTECTED]
Subject: RE: blocking broadcast.com ip addresses
Beth,
Put on your hacker hat and run a port scan first -- there are many free ones
for download -- try
http://members.home.com/ultraj/
or browse the Connectivity utilities @ www.davecentral.com for another port
scanner. Determine the ports used by this broadcast service and block them
with an extended ACL.
Kathy "Katyusha" M.
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Kelly D Griffin
Sent: Friday, January 05, 2001 9:09 AM
To: beth shriver; [EMAIL PROTECTED]
Subject: Re: blocking broadcast.com ip addresses
The easiest way to block an ip address on your gateway router is to route to
null (i.e. ip route 192.168.1.1 255.255.255.255 Null). You can also compile
an access-list to block out a range of addresses (i.e. deny ip any
192.168.1.0 0.0.0.255).
It is up to you to decide which method is the best. The ACL would be my
preferred method. Easier to maintain than static route statements.
Kelly D Griffin, CCNA
Network Engineer
Kg2 Network Design
http://www.kg2.com
----- Original Message -----
From: "beth shriver" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, January 05, 2001 7:33 AM
Subject: blocking broadcast.com ip addresses
> Can someone tell me how to block traffic from/to
> broadcast.com ??? We have several people who like to
> use their computer as a radio and its bogging us down!
> Help,
> Beth
>
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