Recently I was asked to permit port 1494 on an ASA so that the users inside the company could access a remote site Citrix Server. While reviewing the config, I noticed that there is no permit statement for ports 80 and port 443 for the outside interface, but the users behind the ASA could access internet and https traffic.
So, are ports 80 & 443 permitted on an ASA by default once a public IP has been assigned to the outside interface.
Also, will the below config help me to permit port 1494 for the outside interface, so that user application can access the remote Citrix Server.
ip address 89.X.Y.Z 255.255.255.248
access-list out extended permit tcp any host 89.X.Y.Z eq 1494 log
access-group out in interface outside
Thanks in Advance.