F-SECURE ANTI-VIRUS LINUX SERVER SECURITY Administrator's Manual page 59

Add And Edit Services
Service name
Protocol
Initiator ports
Responder ports
Description
Click Save
changes. Click
save.
Creating Firewall Services and Rules
To enable the use of a new service, do the following:
1. Select the Network Services in the Advanced mode menu.
2. Define a unique name for the service in the
can also enter a descriptive comment in the
distinguish this service from other services.
3. Select a protocol number for the service from the
drop-down list. If your service does not use ICMP, TCP or UDP
protocol, select Numeric and type the protocol number in the field
reserved for it.
4. If your service uses the TCP or UDP protocol, you need to define
Initiator Ports
5. If your service uses TCP or UDP protocols, you need to define
Responder Ports
6. Click
services list.
7. Click
Enter a name for the service.
Select the protocol (ICMP, TCP, UDP) or define
the protocol number for the service you want to
specify.
Enter initiator ports.
Enter responder ports.
Enter a short description of the service.
after you have added or edited a service to activate all
Cancel to discard all changes made after the previous
the service covers.
the service covers.
Add as a new service to add the service to the Network
Save to save the new service list.
CHAPTER 6
Service Name field. You
Description field to
Protocol
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