Knowledgebase
How to block all ports and open just certain ports direction is LAN to WAN
Posted by on 20 January 2012 10:56 AM

In this example we will block all ports and open only http port 80, the direction is from LAN to WAN, we will also open DNS port 53 to allow DNS queries.

 

The example below was taken from a 2710 router.


Firewall

Firewall

Firewall

Firewall

(2 vote(s))
Helpful
Not helpful

Comments (0)