Chapter 18 Firewall
VMG8825-B Series User’s Guide
207
Figure 117
Security > Firewall > General
The following table describes the labels in this screen.
18.3 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
Click
Security > Firewall > Protocol
to display the following screen.
Figure 118
Security > Firewall > Protocol
Table 82 Security > Firewall > General
LABEL
DESCRIPTION
Firewall
Select
Enable
to activate the firewall feature on the VMG.
Low
Select
Low
to allow LAN to WAN and WAN to LAN packet directions.
Medium
Select
Medium
to allow LAN to WAN but deny WAN to LAN packet directions.
High
Select
High
to deny LAN to WAN and WAN to LAN packet directions.
Apply
Click
Apply
to save your changes.
Cancel
Click
Cancel
to restore your previously saved settings.