D-Link DFL-2500 - Manual (Page 56)

number. Some of the common IP protocols, such as IGMP, are already pre-defined in the
NetDefendOS system configuration.
Similar to the TCP/UDP port ranges described previously, a range of IP protocol numbers can be
used to specify multiple applications for one service.
Note
The currently assigned IP protocol numbers and references are published by the
Internet
Assigned Numbers Authority (IANA) and can be found at
http://www.iana.org/assignments/protocol-numbers
Example 3.9. Adding an IP Protocol Service
This example shows how to add an IP Protocol Service, with the Virtual Router Redundancy Protocol.
CLI
gw-world:/> add Service ServiceIPProto VRRP IPProto=112
Web Interface
1. Go to Objects > Services > Add > IP protocol service
2. Specify a suitable name for the service, eg. VRRP
3. Enter 112 in the IP Protocol control
4. Optionally enter Virtual Router Redundancy Protocol in the Comments control
5. Click OK
3.2.4. Custom IP Protocol Services Chapter 3. Fundamentals
56