You can start by blocking TCP port 554 (see RFC 2326). BTW, Steaming Audio - does that involve a 900 number?
:-) Hth, Ole ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Ole Drews Jensen Systems Network Manager CCNP, MCSE, MCP+I RWR Enterprises, Inc. [EMAIL PROTECTED] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ http://www.RouterChief.com ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Need a Job? http://www.OleDrews.com/job ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -----Original Message----- From: sam sneed [mailto:[EMAIL PROTECTED]] Sent: Friday, July 26, 2002 2:04 PM To: [EMAIL PROTECTED] Subject: Re: access-list for steaming audio [7:49817] Dpenends on the application. Windows media server stremas throufh 1755 TCP and UDP. Most will tunnel through port 80 anyhow. ""Spencer Plantier"" wrote in message news:[EMAIL PROTECTED]... > Which ports need to be blocked for streaming video and > audio. > > Thanks > > ===== > Spencer Plantier > Internet Solutions Engineer > Cell 919-696-8848 > > __________________________________________________ > Do You Yahoo!? > Yahoo! Health - Feel better, live better > http://health.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=49825&t=49817 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]