Disable IPv6 Router-Advertisements on Windows Server 2012 / 2016

Lately I did a huge amount of IPv6-Setups and I noticed something in the vCenter: All the Boxes with static IP’s still had 2 IPv6-Adresses (one static and one per RA-Feature).

Since I didn’t want them to use the address that they got from the RA and disabling RA at the Router was not an option I googled a bit and found this:

Tadaa – only my static IP is left 😉
Maybe this does not impact anything – but still it feels wrong to me that a static IPv6 Host gains a second address from the same subnet…

Maybe this will help you on your way to IPv6 – if so please leave a comment

On Linux you would simply put this into your /etc/sysconfig/network (for RHEL/CentOS):

 

 

 

 

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