Windows 2008 Clustering validation test failed at IP Config

hi all,

i tried create cluster among windows 2008 3 servers -node1, node2 , node3. 

here failed message:

verifying node not have multiple adapters connected same subnet.
verifying each node has @ least 1 adapter defined default gateway.
verifying there no node adapters same eui-48 physical address.
verifying there no duplicate ip addresses between pair of nodes.

found duplicate ip address fe80::100:7f:fffe%12 on node node1.local adapter local area connection* 11 , node node2.local adapter local area connection* 9.
found duplicate ip address fe80::100:7f:fffe%12 on node node1.local adapter local area connection* 11 , node node3.local adapter local area connection* 9.
found duplicate ip address fe80::100:7f:fffe%12 on node node2.local adapter local area connection* 9 , node node3.local adapter local area connection* 9.
checking nodes consistently configured ipv4 and/or ipv6 addresses
______________________________
i checked ipconfig /all on

node1 
node1.local adapter local area connection* 11    

tunnel adapter local area connection* 11:

   media state . . . . . . . . . . . : media disconnected
   connection-specific dns suffix  . :
   description . . . . . . . . . . . : teredo tunneling pseudo-interface
   physical address. . . . . . . . . : 02-00-54-55-4e-01
   dhcp enabled. . . . . . . . . . . : no
   autoconfiguration enabled . . . . : yes

on node2

tunnel adapter local area connection* 9:

   media state . . . . . . . . . . . : media disconnected
   connection-specific dns suffix  . :
   description . . . . . . . . . . . : teredo tunneling pseudo-interface
   physical address. . . . . . . . . : 02-00-54-55-4e-01
   dhcp enabled. . . . . . . . . . . : no
   autoconfiguration enabled . . . . : yes

______________________________

these connections show on ipconfig /all.  network , sharing center, not see these connections.

i have 1 port configured use our public communication and port use seperate vlan fo private communication.

what missing?

thank you!

here ya go - http://blogs.msdn.com/clustering/archive/2008/07/26/8773796.aspx

thanks.

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chuck timon senior, support escalation engineer (see) microsoft corporation

Windows Server  >  High Availability (Clustering)