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restrict tcp-port access

 
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# 1  
Old 05-17-2004
restrict tcp-port access
Hi

Is there any way to restrict the TCP-IP port usage.

I want to restrict TCP-IP port 1500/1550 to the oracle osuser.

Tanks in advance.



Remi
# 2  
Old 05-17-2004
Have you used iptables before ?

A simple Example:

iptables -A INPUT -s <IPrange>/<to range> -P TCP --dport 1500 -J REJECT
# 3  
Old 05-18-2004
You can't prevent the system no to use those tcp-port >1024 unless they're already in use...
 
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