02-06-2015 07:13 AM - edited 03-07-2019 10:32 PM
Hu Guys ,
i have 1 questions
now i had setup a netwoek with ipv6 dhcp server 2012 and there is windows 7 clients pc with dhcp enabled for ipv6
now there is no router in the network.
i can see that the client can get the ip from dhcp but it get only the prefix /64 and the /64 of the host is given tho the pc with a method i dont know about it.......i mean its not eui-64
also the pc can get dns ip address from the dhcp server ...but agian there is no router and no default gateway for that pc.
is that issues that occured has a relation to that there is no router in the network ?
how i force the pc to use the /64 of the host id from the dhc server ??
i can see in the dhcp logs , that a pc got an ip from server
but why its not from the pool ??
i mean , my pool is
2001:a:b:c:0000000000000000
to
2001:a:b:c:fffffffffffffffffffffffffffffffff
the problem is ,
the cliet get an ip like
2001:a:b:c:abcb:aaaa:bbbb:4fbc
if i look at
abcb:aaaa:bbbb:4fbc
it has no relation to mac address
??!!!
any help ?
do i need cisco router to fix this issue ?
cheers
02-06-2015 08:05 AM
I think its the temporary address generated by Windows.
Please use the below commands to disable it:
netsh interface ipv6 set privacy state=disabled store=active
netsh interface ipv6 set privacy state=disabled store=persistent
netsh interface ipv6 set global randomizeidentifiers=disabled store=active
netsh interface ipv6 set global randomizeidentifiers=disabled store=persistent
https://knowledge.zomers.eu/misc/Pages/How-to-disable-temporary-IPv6-address-allocation-at-a-Windows-PC.aspx
CF
02-06-2015 08:47 AM
dont think it temporary becasue when i do \ipconfig /all
i dont see temporary beside the address !!!!
also i have another problem , i cant ping the server and server cant ping me !!
really weird !
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