Protocols & Ports

Discuss and get help integrating CacheGuard Appliance into your network
Post Reply
Posts: 55
Joined: 15 Feb 2018 12:04

Protocols & Ports

Post by Douglas » 17 Feb 2018 09:08

How do I create a custom protocol with a port range? Is the max port 49151?

User avatar
Posts: 163
Joined: 08 Aug 2015 20:38

Re: Protocols & Ports

Post by david » 17 Feb 2018 16:58


If my understanding is correct you want to modify default ports used by CacheGuard using the port command. In this case only a single port can be affected to a given CG internal service (such as the forwarding proxy or the Web administration port). And yes, according to the RFC7605 ( the highest assigned port number is 49151. CG respects that RFC.

However when you define firewall rules you can define a port rang using the following notation: <begin-port>:<end-port> instead of a single port.

Best Regards,
David Jan
CacheGuard Technical Team

Post Reply