Users Manual Part 2

Chapter 16 Firewall
PX7511-B0 User’s Guide
201
16.3 Protocol Settings
You can configure customized services and port numbers in the Protocol screen. Each set of protocol
rules listed in the table are reusable objects to be used in conjunction with ACL rules in the Access
Control screen. For a comprehensive list of port numbers and services, visit the IANA (Internet Assigned
Number Authority) website. See Appendix C on page 322 for some examples.
Note: Removing a protocol rule will also remove associated ACL rules.
Click Security > Firewall > Protocol to display the following screen.
Figure 119 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.
Table 77 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.