-Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]] On Behalf Of
> Kathy Miihalisko
> Sent: Friday, January 05, 2001 9:34 AM
> To: Kelly D Griffin; beth shriver;
> [EMAIL PROTECTED]
> Subject: RE: blocking broadcast.com ip addresses
>
> P.S
gt;
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Chuck Larrieu
> Sent: Friday, January 05, 2001 1:03 PM
> To: beth shriver; [EMAIL PROTECTED]
> Subject: RE: blocking broadcast.com ip addresses
>
>
> Not to m
We did have an employee that went to some site that streams sound just using
their web browser. I'm not sure which site this was but we were running
proxy based firewall and I was surprised to see her using it.
To cut the story short, we put out a memo that said they're not supposed
have these an
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Chuck Larrieu
Sent: Friday, January 05, 2001 1:03 PM
To: beth shriver; [EMAIL PROTECTED]
Subject: RE: blocking broadcast.com ip addresses
Not to mention that many radio stations have their own services, and don't
go through broadcast.
EMAIL PROTECTED]] On Behalf Of
Kathy Miihalisko
Sent: Friday, January 05, 2001 9:34 AM
To: Kelly D Griffin; beth shriver; [EMAIL PROTECTED]
Subject: RE: blocking broadcast.com ip addresses
P.S.--
Bear in mind that IP addresses are subject to change--if you filter out by
IP alone, you c
.
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
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 b
Hi,
first, issue a nslookup (on Xnix) or a ping -a (on Winxx) to find the ip
addresses, then use an ACL to block traffic to thoses IP @. My favorite is an
ACL on the inside interface, as I don't want to route packets I will discard
just after.
Should be something like :
int E0 (Your inside inte
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.
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