Grandstream Networks UCM6202 User Manual page 46

LAN (when Method is set to "Route")
Select Disable, Auto or DHCPv6.
Disable: the DHCPv6 server is disabled.
DHCP Server
Auto: Stateless address auto configuration using NDP protocol.
DHCPv6: Stateful address auto configuration using DHCPv6 protocol.
DHCP Prefix Enter DHCP prefix. (Default is 2001:db8:2:2::)
DHCP
Enter the Prefix length for static settings. Default is 64
prefixlen
DNS Server 1 Enter the DNS server 1 address for static settings. Default is (2001:4860:4860::8888 )
DNS Server 2 Enter the DNS server 2 address for static settings. Default is (2001:4860:4860::8844 )
Allow IP
Configure starting IP address assigned by the DHCP prefix and DHCP prefixlen.
Address From
Allow IP
Configure the ending IP address assigned by the DHCP Prefix and DHCP prefixlen.
Address To
Default IP
Configure the lease time (in second) of the IP address.
Lease Time
LAN (when Method is set to "Switch")
IP Method Select Auto or Static. The default setting is Auto
IP Address Enter the IP address for static IP settings.
IP Prefixlen Enter the Prefix length for static settings. Default is 64
DNS Server 1 Enter the DNS server 1 address for static settings.
DNS Server 2 Enter the DNS server 2 address for static settings.
LAN 1 / LAN 2 (when Method is set to "Dual")
Users will need assign the default interface to be LAN 1 (mapped to UCM6200 WAN port)
Default
or LAN 2 (mapped to UCM6200 LAN port) and then configure network settings for LAN
Interface
1/LAN 2. The default interface is LAN 2.
IP Method Select Auto or Static. The default setting is Auto
IP Address Enter the IP address for static IP settings.
IP Prefixlen Enter the Prefix length for static settings. Default is 64
DNS Server 1 Enter the DNS server 1 address for static settings.
DNS Server 2 Enter the DNS server 2 address for static settings.
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Method: Route
When the UCM6200 has, method set to Route in network settings, WAN port interface is used for uplink
connection and LAN port interface is used as a router. Please see a sample diagram below.
UCM6200 Series User Manual
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