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zahheb 09-04-2012 11:13 PM

ports
 
is each port associated with an IP address ?? . if yes then we can have 65535 ports then are they each assocated with an IP ADDRESS

thanks

chrism01 09-04-2012 11:19 PM

An IP Address is associated with a machine (actually, with each NIC).
Each address can have up to 64k ports on it; see /etc/services

To make it even more complex, a physical NIC eg eth0 can have multiple virtual identities eg eth0:1, eth0:2 etc.


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