You could use the same ip pool across two NAS servers if you were only using one radius server to assign IPs. I recommend you either make one radius server handle only one NAS, so the ip pools don't collide, or used rlm_sqlipool across them both as Peter pointed out. Jan On 12/04/07, Peter Nixon <listuser@peternixon.net> wrote:
On Wed 11 Apr 2007, ann kok wrote:
Hi all
I am using two radius servers for our DSL clients.
but our client has ip conflict issue.
it looks like the first radius issues the ip to the A DSL client. but seondary radius doesn't know this ip already allocated and issue this ip to B DSL client.
Then two clients have the same ip address and cause the ip conflict.
How can we avoid this problem?
Any of the following: * Don't use the same pool range on 2 servers (What made you think that this would work?) * Use a share storage backend (sqlippool with shared database)
--
Peter Nixon http://www.peternixon.net/ PGP Key: http://www.peternixon.net/public.asc - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html