Users Guide

211 | IPv6 Support Dell Networking W-Series ArubaOS 6.4.x| User Guide
In the CLI
Execute the following CLI commands to configure the neighbor discovery and RA options for a VLAN interface:
To configure neighbor discovery reachable time:
(host)(config) #interface vlan <vlan-id>
(host)(config-subif)#ipv6 nd reachable-time <value>
To configure neighbor discovery retransmit time:
(host)(config-subif)#ipv6 nd retransmit-time <value>
To configure IPv6 recursive DNS server:
(host)(config-subif)#ipv6 nd ra dns X:X:X:X::X
To configure RA hop-limit:
(host)(config-subif)#ipv6 nd ra hop-limit <value>
To configure RA interval:
(host) (config-subif)#ipv6 nd ra interval <value> <min-value>
To configure RA lifetime:
(host)(config-subif)#ipv6 nd ra life-time <value>
To enable hosts to use DHCP server for stateful address autoconfiguration:
(host)(config-subif)#ipv6 nd ra managed-config-flag
To configure maximum transmission unit for RA:
(host)(config-subif)#ipv6 nd ra mtu <value>
To enable hosts to use DHCP server for other non-address stateful autoconfiguration:
(host)(config-subif)#ipv6 nd ra other-config-flag
To specify a router preference:
(host)(config-subif)#ipv6 nd ra preference [High | Low | Medium]
To view the IPv6 RA status on the VLAN interfaces:
(host) #show ipv6 ra status
RADIUS Over IPv6
ArubaOS provides support for RADIUS authentication server over IPv6. You can configure an IPv6 host or
specify an FQDN that can resolve to an IPv6 address for RADIUS authentication. The RADIUS server is in IPv4
mode by default. You must enable the RADIUS server in IPv6 mode to resolve the specified FQDN to IPv6
address.
You can only configure the global IPv6 address as the host for the Radius server in IPv6 mode.
You can configure the IPv6 host for the RADIUS server using the WebUI or CLI.
In the CLI
You must enable the enable-ipv6 parameter to configure the RADIUS server in IPv6 mode.
(host)(config) #aaa authentication-server radius IPv6
(host)(RADIUS Server "IPv6") #enable-ipv6
Configure an IPv6 address as the host for RADIUS server using the following command:
(host)(RADIUS Server "IPv6") #host <ipv6-address>