Application Level Gateway (Alg) - Nokia G-240WZ-A User Manual

3. From the DMZ screen, you can enable
or disable the DMZ in the selected WAN,
or add and remove devices from the DMZ
by selecting available devices from the
Internal Client option.

Application level gateway (ALG)

An ALG provides application security by
understanding the protocols used by the
applications that it supports and inspects
protocol packets of traffic passing through it.
1. From the Home/Dashboard screen, select
the icon [Figure 2], then select the
Advanced Settings option.
2. Select the ALG option, and you will be
directed to the ALG screen.
3. From the ALG screen, you can enable or
disable the ALG function for FTP, TFTP, SIP,
H323, RTSP, L2TP and IPSec traffic.
15 Nokia Smart Home user guide
Figure 21
Figure 22