Vigor2750 Series User’s Guide 97
Tunnel Mode IPv6-in-IPv4 Tunnel- Let the broker choose the tunnel
mode appropriate for the client.
IPv6-in-IPv4 (Native) - Request an IPv6 in IPv4 tunnel.
IPv6-in-IPv4 (NAT Traversal - Request an IPv6 in UDP
of IPv4 tunnel (for clients behind a NAT).
Auto-reconnect Delay After passing the time set here, the client will retry to
connect in case of failure or keepalive timeout.
0 means not retry.
Keepalive Yes – Keep the connection between TSPC and tunnel
broker always on. TSPC will send ping packet to make
sure the connection between both ends is normal.
No - The client will not send keepalives.
Keepalive_interval Type the time for the interval between two keepalive
messages transferring from the client to the broker.
Prefixlen Type the required prefix length for the client network.
If_prefix Display LAN interface name. The name of the OS
interface that will be configured with the first 64 of the
received prefix from the broker and the router
advertisement daemon is started to advertise that prefix on
the if_prefix interface.
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This page defines the IPv6 connection types for LAN interface. Possible types contain
DHCPv6 and RADVD. Each type requires different parameter settings.
IPv6 Address Type static IPv6 address for LAN.
IPv6 Link_local Address It is used for communicating with neighbouring nodes on
the same link. It is defined by the address prefix fe80::/10.