rlm_ippool_tool8

Usage

Overview

rlm_ippool_tool dumps the contents of the FreeRADIUS ippool databases for analyses or for removal of active (stuck?) entries.

Or with the -n argument adds a usage entry to the FreeRADIUS ippool databases.

Options

-a

Print all active entries.

-c

Report number of active entries.

-r

Remove active entries.

-v

Verbose report of all entries.

-o

Assume old database format (nas/port pair, not md5 output).

-n

Mark the entry nasIP/nasPort as having ipaddress.

-u

Update old format database to new.

Examples

Given the syntax in the FreeRadius radiusd.conf:

 ippool myippool {
	range-start = 192.0.2.0
	range-stop = 192.0.2.255
	[...]
	session-db = ${raddbdir}/ip-pool.db
	ip-index = ${raddbdir}/ip-index.db
 }

To see the number of active entries in this pool, use:

 $ rlm_ippool_tool -c ip-pool.db ip-index.db
 13

To see all active entries in this pool, use:

 $ rlm_ippool_tool -a ip-pool.db ip-index.db
 192.0.2.5
 192.0.2.82
 192.0.2.244
 192.0.2.57
 192.0.2.120
 192.0.2.27
 [...]

To see all information about the active entries in the use, use:

 $ rlm_ippool_tool -av ip-pool.db ip-index.db
 NAS:172.16.1.1 port:0x2e8 - ipaddr:192.0.2.5 active:1 cli:0 num:1
 NAS:172.16.1.1 port:0x17c - ipaddr:192.0.2.82 active:1 cli:0 num:1
 NAS:172.16.1.1 port:0x106 - ipaddr:192.0.2.244 active:1 cli:0 num:1
 NAS:172.16.1.1 port:0x157 - ipaddr:192.0.2.57 active:1 cli:0 num:1
 NAS:172.16.1.1 port:0x2d8 - ipaddr:192.0.2.120 active:1 cli:0 num:1
 NAS:172.16.1.1 port:0x162 - ipaddr:192.0.2.27 active:1 cli:0 num:1
 [...]

To see only information of one entry, use:

 $ rlm_ippool_tool -v ip-pool.db ip-index.db 192.0.2.1
 NAS:172.16.1.1 port:0x90 - ipaddr:192.0.2.1 active:0 cli:0 num:0

To add an IP address usage entry, use:

 $ rlm_ippool_tool -n ip-pool.db ip-index.db 192.0.0.1 172.16.1.1 0x90
 rlm_ippool_tool: Allocating ip to nas/port: 172.16.1.1/144
 rlm_ippool_tool: num: 1
 rlm_ippool_tool: Allocated ip 192.0.2.1 to client on nas 172.16.1.1,port 144