Purpose: Add or edit services to limit the port numbers applications can use.
Location: Policies > OTHER OBJECTS > Services > Add / Edit
- Specify a name.
- Specify an optional description.
-
Select the protocol.
-
TCP
Transmission Control Protocol
-
UDP
User Datagram Protocol
-
ICMP
Internet Control Message Protocol
-
ICMPv6
Internet Control Message Protocol for IPv6
Cloud Edge supports IPv6 protocols if the Cloud Edge gateway is running in Bridge Mode or as a Software Switch deployment.
You must choose IPv4 protocols for services used in Routing Mode deployments.
For TCP and UDP, also specify the port details. The destination port can be a single port (22), multiple single ports (22, 23), as a range of ports (22-80), or any combination of those options. Specify up to 15 port segments.
For ICMP, also specify the ICMP type [0-255] and the ICMP code [0-255]. Use a comma to separate multiple entries.
For ICMPv6, also specify the ICMPv6 type [0-255] and the ICMPv6 code [0-255]. Use a comma to separate multiple entries.
-
- Optionally specify a description.
- Click Save.
- Verify the service appears in the objects list.