ZyXEL Communications VMG5313-B10A/ VMG5313-B30A User Manual
Chapter 17 Firewall
VMG5313-B10A/-B30A Series User’s Guide
226
Figure 110
Security > Firewall > Protocol
The following table describes the labels in this screen.
17.3.1 Add/Edit a Service
Use this screen to add a customized service rule that you can use in the firewall’s ACL rule
configuration. Click Add new service entry or the edit icon next to an existing service rule in the
Service screen to display the following screen.
configuration. Click Add new service entry or the edit icon next to an existing service rule in the
Service screen to display the following screen.
Table 84
Security > Firewall > Protocol
LABEL
DESCRIPTION
Add new
service entry
service entry
Click this to add a new service.
Name
This is the name of your customized service.
Description
This is the description of your customized service.
Ports/Protocol
Number
Number
This shows the IP protocol (TCP, UDP, ICMP, or TCP/UDP) and the port number or range
of ports that defines your customized service. Other and the protocol number displays if the
service uses another IP protocol.
of ports that defines your customized service. Other and the protocol number displays if the
service uses another IP protocol.
Modify
Click the Edit icon to edit the entry.
Click the Delete icon to remove this entry.