I have searched the forums and how-to's and there doesn't seem to be anything on this topic.
I am running a home server based on SME 6b3 and would like to totally block some services, such as MSN Messenger, AOL, etc. I used the port closing add-on when I was running 5.6, but there doesn't seem to be an add-in for this function on version 6. (Unless there is a way to do this using the port forwarding feature built-in to 6b3, and I'm too dense to figure it out).
Can someone give me a hint where to look? I am only moderately conversant with linux, masq, and all that stuff but could follow a recipe if given one, or figure it out if there's a reasonable explanation.
Regards
Ed