You define the port that you want to open as a service in Webadmin.
Then you use the service that you defined in a NAT rule, mapping it from the external interface of your ASL box to your Internal machine that is hosting the service.
What you are trying to do is already a much discussed subject on this BBS. Read this thread for more info:
You define the port that you want to open as a service in Webadmin.
Then you use the service that you defined in a NAT rule, mapping it from the external interface of your ASL box to your Internal machine that is hosting the service.
What you are trying to do is already a much discussed subject on this BBS. Read this thread for more info: