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Figure 121 Security > Firewall > General
The following table describes the labels in this screen.
Table 73 Security > Firewall > General
LABEL
Firewall
Low
Medium
High
Apply
Cancel
17.3 The Protocol Screen
You can configure customized services and port numbers in the Protocol screen. For a comprehensive
list of port numbers and services, visit the IANA (Internet Assigned Number Authority) website. See
Appendix D on page 304
Click Security > Firewall > Protocol to display the following screen.
Chapter 17 Firewall
DESCRIPTION
Select Enable to activate the firewall feature on the EMG.
Select Low to allow LAN to WAN and WAN to LAN packet directions.
Select Medium to allow LAN to WAN but deny WAN to LAN packet directions.
Select High to deny LAN to WAN and WAN to LAN packet directions.
Click Apply to save your changes.
Click Cancel to restore your previously saved settings.
for some examples.
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