Access-list [operator [port]]

acbenny · ‎03-26-2007

access-list access-list-number {deny | permit} tcp source source-wildcard [operator [port]] destination destination-wildcard

[operator [port]]

I would like to ask what is the both [operator [port]], is it the same ?

source source-wildcard [operator [port]] = source IP with wildcard mask + source IP's destination port

destination destination-wildcard operator [port]] = destination IP with wildcard mask + destination IP 's destination port

owaisberg · ‎03-28-2007

Hello,

operator is an operation towards the ports

you use within your ACL, such as "eq" or

"neq" and the port number says for itself.

So, [operator [port]] in other words representing similar syntax:

eq 23 or eq 53

HTH,

OW

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