5 nat alg screen, Figure 70 network > nat > alg, Table 58 network > nat > alg – ZyXEL Communications P-2302HWL-P1 Series User Manual
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Chapter 8 NAT
8.2.5 NAT ALG Screen
Use this screen to enable and disable SIP (VoIP), FTP (file transfer), and H.323 (audio-visual)
ALG in the ZyXEL Device. To access this screen, click Network > NAT > ALG.
Figure 70 Network > NAT > ALG
Each field is described in the following table.
Apply
Click this to save your changes and to apply them to the ZyXEL Device.
Cancel
Click this to discard your changes.
Table 57 Network > NAT > Trigger Port
LABEL
DESCRIPTION
Table 58 Network > NAT > ALG
LABEL
DESCRIPTION
Enable SIP ALG
Select this to make sure SIP (VoIP) works correctly with port-forwarding and port-
triggering rules.
Enable FTP ALG
Select this to make sure FTP (file transfer) works correctly with port-forwarding and
port-triggering rules.
Enable H.323 ALG Select this to make sure H.323 (audio-visual programs, such as NetMeeting) works
correctly with port-forwarding and port-triggering rules.
Apply
Click this to save your changes and to apply them to the ZyXEL Device.
Cancel
Click this to discard your most recent changes.