NETGEAR C3000 User Manual page 64

C3000 WiFi Cable Modem Router
Advertisement Time to Live. The time to live for the advertisement is measured in hops
(steps) for each UPnP packet sent. The time to live hop count is the number of steps a
broadcast packet is allowed to propagate for each UPnP advertisement before it
disappears. The number of hops can range from 1 to 255. The default value for the
advertisement time to live is four hops, which are fine for most home networks. If you
notice that some devices are not being updated or reached correctly, you should increase
this value.
UPnP Portmap Table. The UPnP Portmap Table displays the IP address of each UPnP
device that is accessing the modem router and which ports (internal and external) that
device has opened. The UPnP Portmap Table also displays what type of port is open and
whether that port is still active for each IP address.
3. Click the Apply button.
Your settings are saved.
Advanced Settings
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