My ipchains knowledge is limited, but I don't believe it would be possible
with ipchains alone. AFAIK, ipchains will allow you to filter packets based
on a combination of ip addresses and protocols. So it would be possible to
block all access to a particular streaming media site, and/or to block the
particular protocol that the media player uses. With real player, it can
use multiple protocols, such as UDP and TCP/IP. You can't block either of
these protocols without serious consequences, and just blocking the
realplayer site won't accomplish much. Perhaps someone knows better than I,
and could enlighten us both. I work at a school, and would love to be able
to block this stuff.
Doug Gough
-----Original Message-----
From: Ybnorml [SMTP:[EMAIL PROTECTED]]
Sent: Sunday, February 11, 2001 7:37 PM
To: Expert
Subject: [expert] Streaming
Would anyone have any suggestions for setting up IPCHAINS to reject Real
Audio and the like?
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