Ashwin Gobind wrote:
Is it possible to use freeradius to dynamically allocate ip adrreses from predefined pools.
I want to assign an ip address from a specific set of pools, which pool to use is to be determined by the NAS Identifier & the Called-Station-Id of the AccessRequest.
Yes. The module, strangely enough, is called "ippool", and is well documented by comments in the default config file.
Also to throw another complication in, these ip's should be consistent over 3 radius servers that are load balanced.
That's rather harder. You need shared backend storage. There is an sqlippool module in 1.1.0 (I think - certainly it's in CVS) though I recall there being some discussion about it being suboptimal (that may just be my suboptimal memory!) - check the archives. Obviously all radius servers would need to be talking to the same SQL server, though I guess you could use replication and failover to make that part resilient.