Hi, I'm looking for some assistance on deploying IPv6. I'm currently using FreeRADIUS Version 1.1.6. I have for testing a Cisco 3640 running C3640-IK9S-M. The cisco has properly routable IPv6 addresses on its Ethernet and Loopback. I currently allow clients to dial to this device using the E1 (ISDN-PRI) and with 30 mica modems. Currently - I issue IPv4 addresses to clients and all is working well. I run MySQL as the admin backend to FreeRadius - ie thats where my clients info is stored. Usually - a client will be given a dynamic IPv4 address from a local pool of addresses configured on the Cisco... some (very few - but importaint) clients have static addresses (ie - for pre-defined holes in their company firewalls - etc). I'd like to also be able to provide dialup clients with IPv6 addresses - in addition to any IPv4 address. I think that I'd like to have a pool of IPv6 addresses on the cisco and to be able to provide clients with a /64 block (might look at a /60 or /56 one day). To do this in IPv4 - I send 255.255.255.254 to the NAS/Cisco. So whats the IPv6 equivalent? I expect to stay with FreeRADIUS Version 1.1.6 for now and understand that packets between the NAS and Radius will be via IPv4. Thats fine - though one day I think I expect to see FreeRadius listening on both IPv4 and IPv6 at the same time. The WIKI has little to say on IPv6 - except that IPv6 support is better on FreeRadius2.0 - but IPv6 attributes can be supplied from pre-2.0 versions of freeRadius. So - can anyone help me please? What magic lines would I need to add to my Cisco and what magic to add to FreeRadius? Anyone have Dialup clients being issued IPv6 addresses yet? 1 - I expect to add some sort of IPv6 field to MySQL (ie - for a static IPv6 address or to signify the NAS to use a Dynamic address) 2 - I expect the "authorize_check_query" and other SQL queries to change a bit... ie return IPv6 data - without breaking IPv4 only NAS's 3 - I expect to add an IPv6 pool and other lines of magic to my Cisco. just need a little help...? Someone must have done this already! -- . . ___. .__ Posix Systems - Sth Africa /| /| / /__ mje@posix.co.za - Mark J Elkins, SCO ACE, Cisco CCIE / |/ |ARK \_/ /__ LKINS Tel: +27 12 807 0590 Cell: +27 82 601 0496