Ubee Interactive Using the LAN Options
Ubee UBC1303AB00 Advanced Wireless Voice Gateway Subscriber User Guide • June 2017 45
Label Description
System Prefix Delegation Configuration
System Delegated
Prefix
This is the IPv6 prefix from the Setup Web UI, disabled (grayed out) by default. It is enabled
buy the user defined prefix box below.
User defined
prefix
Enables the System Delegated Prefix, which is disabled by default. Once enabled and
Apply is clicked, the device restarts.
IPv6 LAN Applications
Enable DHCPv6
Server
Enables the Ethernet Switch LAN Interface and Prefix.
Start interface ID Allows you to enter the start Interface ID.
Start interface ID Allows you to enter the end Interface ID.
Leased Time
Defines the DHCPv6 lease time duration in minutes between 1 and 71582788. A DHCPv6
user’s PC gets an IPv6 address with a lease time. When the lease time expires, the PC
must connect to the DHCPv6 server and be issued a new, unused IPv6 address.
Note: The default DHCPv6 lease time is 3600. For optimum performance, it should be
changes to 86400 seconds (24 hours). This helps resolve connectivity issues with some
MAC and Windows 7 devices that turn off the network interface when they go into standby
mode. This results in slow Web browsing until the device gets a new IPv6 address via
DHCPv6.