Firewall services

I have created a service to open a port and set it to green for both UDP and TCP. But the service is not running and I don’t see the option to start it. I see only edit option

NethServer Version: NethServer7.9.2009
Module: Services

is the associated service installed and running?
or you just need to open some ports for an application using firewall rules (unrelated to a new service you want to install on nethserver)?

It is ldap service, Which is already running I tried signal-event firewall-adjust and it didn’t workout. I am trying to use NethServer as active directory server.

does your ldap service allows connection from networks you want to?

I understand I need to do port forwarding. I am cheking how it can be done. I am totally new to NethServer. So I am learning as I go.