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Old 09-13-2003, 09:12 PM   #1
satimis
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Registered: Apr 2003
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Terms re icmp, udp, etc.


Hi all folks,

Can any folk help me to understand

/etc/shorewall/rules

Protocol
icmp, udp, tcp, etc.

Destination Port
53, 22, 8, etc.

Thanks in advance.

B.R.
satimis
 
Old 09-22-2003, 11:28 AM   #2
LarryDoliver
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You need a entry book on networking. Here's LDP's (linux documentation project's) Net Admin guide http://www.tldp.org/LDP/nag2/index.html - probably a little too deep for you right now...

know about wikipedia? see http://www.wikipedia.org/wiki/ICMP for their entry on ICMP...
 
Old 09-22-2003, 11:22 PM   #3
satimis
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Registered: Apr 2003
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Hi Larry,

Thanks for your information

B.R.
satimis
 
  


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