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Linux - Networking This forum is for any issue related to networks or networking.
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Old 05-23-2001, 12:00 PM   #1
smurf
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I need to block my users from gaining access to MIRC and MSN messenger. My server is Redhat 7 using IPMasq the kernal is 2.2.18

Can anyone help me

Thanks in advance

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Old 05-23-2001, 01:14 PM   #2
jharris
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The Microsoft Knowledge base will detail this (for MSN that is), I've seen it there in the past but can't remember off the top of my head what the port is. Check out their web site...
 
Old 05-23-2001, 02:18 PM   #3
unSpawn
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IANA mappings are
MSN TCP/1863
IRC TCP/6665-6670 (tho DALNET uses TCP/7000)

add TCP/3128 as well for proxying
 
Old 05-24-2001, 09:36 AM   #4
raz
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Just building on unSpawn's post.

For MSN
Block all servers from 64.4.13.0/24
Source port 1863

/Raz
 
  


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