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security (IPSEC), session initiation protocol (SIP).
To enable an ALG:
1. Check a specific ALG to enable it.
2. Click Save to commit the changes.
To enable a DMZ host:
Under NAT - DMZ Host, click Enable DMZ host and enter the DMZ host address.
3.2.15 UPnP (Router Build Only)
Click the APPLICATION tab and click UPNP CONFIGURATION to access the UPnP
Settings
screen.
1. Under UPnP Enable, check Enable UPnP.
2. Click Save to commit the changes.
3.2.16 IGMP Snooping (Router Build Only)
Click the APPLICATION tab and click IGMP CONFIGURATION to access the IGMP
Settings screen.