Ipv6 - NETGEAR N300 User Manual

compromise the freshness of the device status, but can significantly reduce
network traffic.
4. Type the advertisement time to live in hops.
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 4 hops, which should be fine for most home networks. If you notice
that some devices are not being updated or reached correctly, it might be
necessary to increase this value.
5. Click the Apply button.
The UPnP Portmap Table displays the IP address of each UPnP device that is
accessing the modem router. The UPnP Portmap Table also shows which ports are
open, what type of ports are open, and whether each open port is still active for
each IP address.
To refresh the information in the UPnP Portmap Table, click the Refresh button.

IPv6

You can use this feature to set up an IPv6 Internet connection type if genie does not detect it
automatically.

To set up an IPv6 Internet connection type:
1. Select Advanced > Advanced Setup > IPv6.
2. In the Internet Connection Type list, select the IPv6 connection type.
Your Internet service provider (ISP) can provide this information.
• If your ISP did not provide details, you can select IPv6 Tunnel.
• If you are not sure, select Auto Detect so that the modem router detects the IPv6
type that is in use.
• If your Internet connection does not use PPPoE, DHCP, or fixed, but is IPv6, select
Auto Config.
For more detailed information about Internet connection types, see the following sections.
3. Click the Apply button.
N300 Wireless ADSL2+ Modem Router DGN2200v4
Advanced Settings
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