Chapter 15 Firewall
VMG1312-B Series User’s Guide
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15.2 The Firewall Screen
Use t his screen to set t he security level of the firewall on the Device. Firewall rules are grouped
based on the dir ection of t ravel of packet s t o which t hey apply.
Click Securit y > Fire w a ll to display the Gene ra l screen.
Figure 100 Security > Firewall > General
The following t able describes t he labels in t his screen.
15.3 The Service Screen
You can configure cust om ized services and port num bers in t he Service screen. For a
com prehensive list of port num ber s and services, visit the I ANA ( I nternet Assigned Num ber
Authority) website. See
Appendix F on page 359 for som e exam ples.
Table 72 Securit y > Firewall > General
LABEL DESCRIPTION
Firewall Select Enable t o activat e the firewall feature on t he Dev ice.
Easy Select Ea sy t o allow LAN t o WAN and WAN t o LAN packet directions.
Medium Select Medium to allow LAN t o WAN but deny WAN to LAN packet direct ions.
High Select High t o deny LAN t o WAN and WAN t o LAN packet directions.
Apply Click Apply t o save your changes.
Cancel Click Ca n cel to rest ore your previously saved settings.
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