Configuring network interfaces Configure IPv6 addressing support
Digi TransPort® Routers User Guide
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9. (Optional) As needed, view and change the IPv6 source IP address selection policy. See Show
and update the IPv6 source IP address policy table.
10. Click Apply.
Command line
1. Set the operating mode of the Ethernet interface to lan.
et h 1 i pv6_mode l an
2. Assign the desired IPv6 LANinstance to the Ethernet interface.
et h 1 i pv6_l an 1
3. Select the operating mode for the LAN interface:
n slaac: The LANinterface uses the RA server to send RA messages.
n dhcpv6: The LANinterface uses the DHCPv6 server.
n slaac_dhcpv6: The LANinterface uses both the RA server and the DHCPv6 server.
i pv6_l an 1 mode sl aac_dhcpv6
4. (Optional) Specify the subnet ID. This value is appended to delegated prefixes and then
assigned to the LAN interface. The default is the IPv6 LAN instance number.
i pv6_l an 1 subnet _i d 00
5. (Optional) Enter the length of the subnet ID. This length is added to delegated prefixes when
creating the subnetted prefix. The default is 8.
i pv6_l an n subnet _i d_l engt h 8
6. (Optional) If you set the LAN interface operating mode to dhcpv6 or slaac_dhcpv6, configure
the preference value to advertise to DHCPv6 server instances associated with the ipv6_lan
instance. The instance number (in this example, 2) should be the same as the ipv6_lan
instance number.
dhcpv6_ser ver 2 pr ef er ence 1
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