At Fermilab we have the use case where we do not use the IPv6 autoconfig 
features, but
instead assign individual ipv4 and ipv6 addresses to each host name.

Is there any way that the structure of the address range table in open nebula 
can be modified
such that we can uniquely specify both ipv4 and ipv6 addresses to be the
exact address we want?

I suppose if I creatively assign MAC addresses to the VM I might be able to do 
it in
a backhanded sort of way, e.g. to get the autoconf utility to give me the ipv6 
address I want, but
it would be nice to have a more straightforward way to make it happen.  Right 
now the
only way I see is to write a special contexualiztion script outside of the 
one-context rpm
to do an nslookup on the ipv6 address and add it after the fact.

Anyone else who has done this or figured out how to do it, let me know.

Steve Timm

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