Creating Custom Services; Viewing A Specific Service - D-Link DFL-260E User Manual

3.2.2. Creating Custom Services

Name
------------
all_icmp
"
"
Web Interface
1. Go to Objects > Services
Example 3.7. Viewing a Specific Service
To view a specific service in the system:
Command-Line Interface
gw-world:/> show Service ServiceTCPUDP echo
The output will look similar to the following listing:
Property
-----------------
DestinationPorts:
SourcePorts:
PassICMPReturn:
MaxSessions:
Comments:
Web Interface
1. Go to Objects > Services
2. Select the specific service object in the table
3. A listing all services will be presented
3.2.2. Creating Custom Services
If the list of predefined NetDefendOS service objects does not meet the requirements for certain
traffic then a new service can be created. Reading this section will explain not only how new
services are created but also provides an understanding of the properties of predefined services.
The Type of service created can be one of the following:
• TCP/UDP Service - A service based on the UDP or TCP protocol or both. This type of service
is discussed further in this section.
• ICMP Service - A service based on the ICMP protocol. This is discussed further in
Section 3.2.3, "ICMP Services".
• IP Protocol Service - A service based on a user defined protocol. This is discussed further in
Section 3.2.4, "Custom IP Protocol Services".
• Service Group - A service group consisting of a number of services. This is discussed further in
Section 3.2.5, "Service Groups".
Comments
--------------------------------------------------
All ICMP services
Value
----------------
Name: echo
7
Type: TCPUDP (TCP/UDP)
0-65535
No
ALG: (none)
1000
Echo service
86
Chapter 3. Fundamentals