Normally if you enable SSH as per zones as discussed in below article, all users in that zone can access the firewall. It may lead to security loop hole. So in this article we will learn to create IP address belongs to specific IP or group of IP address.
Click on the Administration and Device Access tab. Scroll down until you find local service ACL exception rule. Click on the add local service ACL exception rule.
Enter parameters as given below:
Rule position: Top
IP version: IPv4 or IPv6
Source Zone: Any
Source host/network: Click on the add new item and enter the IP address
Destination host/network: Keep it ANY
Service: SSH (you can add listed service based on your requirement)
Action: Keep it Accept or Drop( In this case Accept)
Click on Save.
Hope this article helps you.