[FW-1] Using NG AI to block IM

["Laidlaw, Rob" <rlaidlaw@FW1-NOSPAMENVESTNETPMC.COM>]

Has anyone successfully blocked yahoo messenger with NG AI?  I would rather not block every ip or subnet that yahoo uses.  I've blocked the other clients for now, but yahoo messenger mutated to use ftp-data and I don't know how ( or if you can) tell checkpoint to inspect the ftp-data stream for the im client.

Thanks in advance.

Rob
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