11-24-2002 11:06 PM - edited 03-09-2019 01:11 AM
can I stop access to MSN Messanger from the PIX 525 and also stop downloads
11-25-2002 09:47 AM
A similar question was posted earlier this month:
MSN Messenger can be blocked with TCP Port 1863 and IP Range 64.4.13.0/24. I don't believe this will block out any web content with MSN, but use with caution.
11-28-2002 09:20 PM
use the following access-list it will block msn chat, icq, aol chat
access-list inside deny tcp any any eq 47624
access-list inside deny tcp any any range 2300 2400
access-list inside deny udp any any range 2300 2400
access-list inside deny tcp any any eq 1863
access-list inside deny tcp any any eq 799
access-list inside deny tcp any any eq 666
access-list inside deny tcp any any eq 554
access-list inside deny udp any any range 1417 1420
access-list inside deny tcp any any eq 1024
access-list inside deny tcp any any eq 1503
access-list inside deny tcp any any eq 135
access-list inside deny tcp any any eq 1755
access-list inside deny udp any any eq 1755
access-list inside deny udp any any range 2000 2003
access-list inside deny tcp any any range 8000 9000
access-list inside deny tcp any any range 6112 6119
access-list inside deny udp any any range 6112 6119
access-list inside deny tcp any any range 2000 2003
access-list inside deny tcp any any eq 4020
access-list inside deny udp any any eq 4020
access-list inside deny tcp any any eq 4747
access-list inside deny tcp any any eq 4748
access-list inside deny tcp any any eq 10090
access-list inside deny udp any any eq 6144
access-list inside deny tcp any any eq 5050
access-list inside deny udp any any eq 5050
access-list inside deny tcp any any eq aol
access-list inside deny udp any any eq 5190
access-list inside deny tcp any any range aol 5193
access-list inside deny udp any any range 5190 5193
access-list inside deny tcp any any eq pcanywhere-data
access-list inside deny udp any any eq pcanywhere-status
access-list inside deny tcp any any range 6665 6669
access-list inside deny tcp any any eq 11999
access-list inside deny tcp any any eq 18888
access-list inside deny tcp any any range 28800 29000
access-list inside deny udp any any range 28800 29000
access-list inside deny tcp any any range 9992 9997
access-list inside deny udp any any range 9992 9997
access-list inside deny udp any any range 8000 9000
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