extending mysql accounting for IPv6

[Blake Hudson]

We are deploying IPv6 capable CPE devices on a Cisco ASR9k BRAS. The ASR 
provides the following attributes in its accounting packets: 
Framed-IPv6-Address and Delegated-IPv6-Prefix. These are present in the 
freeradius dictionary, however, the current MySQL schema has no way to 
store these. I'd like to extend the existing schema to handle these 
additional attributes. Is it as simple as modifying the existing 
accounting table and accounting mysql queries? Any guidance or advice 
would be appreciated (freeradius-2.2.6-6.el6_7.x86_64).

Thanks,
--Blake