To check specific port opened or not?

[sushil]

Hi,

I want to check how to check whether a particular port is opened through my ASA?

Say I want to see from my Pc whether port 21 is opened or not?Any command for same?

Reg,

Sushil

[SOL10]

Hi

Im not quite sure what you are asking but if you want to check on your ASA, you can check your access lists to see if traffic on port 21 is allowed (inbound or outbound)

sh access-list (name of acl) | grep eq 21

this will search for anything in your access lists for port 21.

HTH