On Tue 16 Oct 2007, Dánial Olsen wrote: > Hi, > > I'm hoping someone can assist me with my problem with assigning ip > addresses with freeradius 1.1.6 on OpenBSD 4.1. > > I'm using freeradius to with an Ericsson CGSN and now I'm trying to > assign ip addresses to my Mobile Stations. > The problem is that the CGSN makes requests to freeradius always using > the same IP and always port 1, which means only one IP is assigned. > > After a lot of searching I've come to the conclusion that freeradius > uses NAS-port and NAS-ip to uniquely identify the clients. > > Is my conclusion correct? > > How can I assign IP addresses to my MS using another unique id, e.g. > IMSI or MSISDN - which I can include in the request?
Hi Danial Take a look at http://wiki.freeradius.org/Rlm_sqlippool We developed it specifically for use with Ericsson and Cisco GGSNs and if you read the comments I wrote in the config file you will see exactly how to use the Calling-Station-Id (aka MSISDN/GSM Number) as the unique id... You should also be able to figure out how to virtualise the whole thing to allow overlapping pools in different APNs ;-) Cheers -- Peter Nixon http://peternixon.net/ - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
