No Pool-Name defined - how should I connect an IP poolwith an APN or requests from a specific NAS?

[Sophie Loewenthal]

Hi,

     We have FreeRadius running on Centos 6 ( 
freeradius-2.1.12-1.el6.x86_64) . I have a new NAS set up and I would 
like to have a Pool configured for this.

We have several existing NAS and Pool_Names set up that work. They were 
configured by a previous team.

I cannot find the logic between how an incoming request for IP 
allocation and a Pool-Name. The message was,

Mon Aug 24 10:39:10 2015 : Auth: Login OK: [0000008fa] (from client 
v-nas-x2x port 9380 cli 882393728079768)
Mon Aug 24 10:39:10 2015 : Info: No Pool-Name defined   (did 
x2x.v.trimbletl.com cli 882393728079768 port 9380 user 0000008fa)

How could I assigned a Pool-Name to requests from our APN?

I should create some IP addresses i radippool for this, but I would 
prefer the incoming  APN x2x.v.trimbletl.com to use an existing IP pool 
for now.

/etc/raddb/users contains some entries,
DEFAULT NAS-IP-Address == 172.200.100.1, Pool-Name := v
DEFAULT NAS-IP-Address == 195.232.123.0, Pool-Name := v-x2x
DEFAULT NAS-IP-Address == 10.123.255.254, Pool-Name := p-c
DEFAULT NAS-IP-Address == 10.123.255.254, Pool-Name := p-m
DEFAULT  ramed-IP-Netmask = 255.255.255.255

Our ip pool has four pool_names defined  and we have lots of IP addresses,
mysql> select count(*) from radippool;
+----------+
| count(*) |
+----------+
|   422652 |


I've read up on the sqlippool dox and could not how ours worked.

Any ideas?

Kind regards,
Sophie