Topic: Allowed and blocked ports - view

[Isterklister]

Hello,
I need to see wich ports are allowed and blocked (in and outgoing) on my SME Server. How can I do that from the console (logged in via SSH)?

Thanks
Pelle

[Stefano]

well..

first of all you should know what's running on your server..

then, you should tell us how is your server configured.. is it a server-only? a server & gateway?

Ciao
Stefano

[Isterklister]

Hello again,
it is a server & gateway. I have a web server and mail server running.

I will just know wich ports are blocked and allowed.

/Pelle

[CharlieBrady]

it is a server & gateway. I have a web server and mail server running.

I will just know wich ports are blocked and allowed.

Nothing is blocked outbound.

Inbound ident, httpd, https, smtp and smtps will be permitted. Other ports will be permitted if you have pptp, ssh, imaps or pops permitted.

[Isterklister]

Are there any config files that I can look into to see all these ports that are allowed?

/Pelle

[janet]

Isterklister

Look for active services
config show |more

Do a port scan
http://www.grc.com/intro.htm