Enable Ports

[#1]

Hi,
Can someone pls tell me how i can check if some ports are enabled on my broadband service. the ports are 50, 500, 4500, 123

[#2]

Welcome to the forum aoluokun.
Try https://www.grc.com/x/ne.dll?bh0bkyd2

[#3]

you need to go to here and select Shields Up http://www.grc.com/default.htm

[#4]

Plusnet don't block *any* ports, though if you've got the Broadband Firewall turned on, you might find some ports inaccessible from the outside world.
You can check your Broadband Firewall status by logging into the member portal here:
https://portal.plus.net/my.html?action=firewall