ZyXEL Communications EX3510-B1, User Manual

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Chapter 16 Firewall
EX3510-B1 User’s Guide
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Figure 125 Security > Firewall > Protocol
The following table describes the labels in this screen.
16.3.1 Add New/Edit Protocol Entry
Use this screen to add a customized service rule that you can use in the firewall’s ACL rule configuration.
Click
Add New Protocol Entry or the Edit icon next to an existing service in the Protocol screen to display
the following screen.
Figure 126 Protocol Entry: Add New/Edit
Table 79 Security > Firewall > Protocol
LABEL DESCRIPTION
Add New
Protocol 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 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.
Modify Click the Edit icon to edit the entry.
Click the Delete icon to remove this entry.