Section 5 · File formats
checkrad.5
Package: freeradius-utils
CHECKRAD
NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO
AUTHOR
NAME
checkrad — See if a user is (still) logged in on a certain port.
SYNOPSIS
checkrad [-d] nas-type nas-ip nas-port login session-id
DESCRIPTION
Checkrad is used by the radius server to check if its idea of a user logged in on a certain port/NAS is correct if a double login is detected.
Returns: 0 = no duplicate, 1 = duplicate, >1 = error.
OPTIONS
| -d | Enable printing of debugging information. |
nas-type
Type of port/NAS. Can be one of:
| • | ascend | |||
| • | bay | |||
| • | cisco | |||
| • | cisco_l2tp | |||
| • | computone | |||
| • | cvx | |||
| • | digitro | |||
| • | dot1x | |||
| • | livingston | |||
| • | max40xx | |||
| • | mikrotik | |||
| • | mikrotik_snmp | |||
| • | multitech | |||
| • | netserver | |||
| • | other | |||
| • | pathras | |||
| • | patton | |||
| • | portslave | |||
| • | pr3000 | |||
| • | pr4000 | |||
| • | redback | |||
| • | tc | |||
| • | usrhiper | |||
| • | versanet |
The “other” type cause checkrad to skip any check and always returns 1.
| nas-ip | IP address of the NAS to check. |
nas-port
The NAS port to check (may be ignored by some nas-type).
| login | The login name to check. |
session-id
Session to check. (actually ignored by all nas-type)
SEE ALSO
radiusd(8)
AUTHOR
Written by Miquel van Smoorenburg, miquels@cistron.nl.
This manual page was written by Marco Nenciarini <mnencia@debian.org> for the Debian project (but may be used by others).