Alcatel-Lucent OmniSwitch 10K - 24 Troubleshooting IPV6; Ipv6 Routing

OmniSwitch OS6860/OS6900/OS10K Troubleshooting Guide Part No.032996-00 Rev.A
AOS Release 7.X and 8.X January 2015
Alcatel-Lucent Page 146 of 148
24. Troubleshooting IPV6
Summary of the commands in this chapter is listed here:
___________________________________________________________
show ipv6 interface
show ipv6 routes
show ipv6 router database
show ipv6 traffic
show ipv6 route-pref
show ipv6 dhcp relay
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24.1. IPv6 Routing
An IPv6 address can be configured on the switch for either a VLAN or a tunnel. Using the command show
ipv6 interface verifies the IPv6 interface status.
-> show ipv6 interface
Name IPv6 Address/Prefix Length Status Device
--------------------------------+-------------------------------------------------+--------+------------
v6if-v200 2001:db8:4100:1000::/64 Inactive VLAN 200
2001:db8:4100:1000::40/64
fe80::eae7:32ff:fed7:190d/64
tunnel_6to4 Disabled 6to4 Tunnel
loopback ::1/128 Active Loopback
-> show ipv6 interface
Name IPv6 Address/Prefix Length Status Device
--------------------------------+-------------------------------------------------+--------+------------
tunnel_6to4 Disabled 6to4 Tunnel
v6if-tunnel-137 2100:db8:4132:4000::/64 Active Tunnel 1
2100:db8:4132:4000:eae7:32ff:fed7:190d/64
fe80::eae7:32ff:fed7:190d/64
loopback ::1/128 Active Loopback
To view the IPv6 routing table, the below command can be used:
-> show ipv6 routes
Legend: Flags: U=Up, G=Gateway, H=Host, S=Static, C=Cloneable, B=Discard, E=ECMP
Total 2 routes
Destination/Prefix Gateway Address Interface
Age Protocol Flag
----+----------+--------------------------------+---------------------------+-------------------------+------
::1/128 ::1 loopback
01:20:32 LOCAL UH
2001:db8:4100:1000::/64 fe80::eae7:32ff:feae:7811 v6if-v200
00:20:28 LOCAL UC
-> show ipv6 router database
Legend: + indicates routes in-use
Total IPRM IPv6 routes: 2
Destination/Prefix Gateway Address Interface
Protocol Metric Tag
---------------------------------------------------+---------------------------------------------+-------------
+ ::1/128 ::1 loopback
LOCAL 1 0
+ 2001:db8:4100:1000::/64 fe80::eae7:32ff:feae:7811 v6if-v200
LOCAL 1 0
Inactive Static Routes:
Vlan Destination/Prefix Gateway Address Metric
Tag
-----+---------------------------------------------+---------------------------------------------+-------+-----
-----