Hi All, We're pushing to get IPv6 deployed and working everywhere in our operation, and I had some questions about best practices for a few things. On your management nets (network device management nets) , what's the best approach for addressing them? Do you use ULA? Or do you use global addresses and just depend on router ACLs to protect things? How close are we to having a central registry for unique local addresses, and will that really happen? Tom ----------------------------------------------------------------------------- Tom Ammon Network Engineer M: (801)674-9273 tom.ammon@utah.edu Center for High Performance Computing University of Utah http://www.chpc.utah.edu -----------------------------------------------------------------------------