NAMEcheckrad - See if a user is (still) logged in on a certain port.
SYNOPSIScheckrad [-d] nas-type nas-ip nas-port login session-id
DESCRIPTIONCheckrad 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 informations. nas-type Type of port/NAS. Can be one of livingston, cisco cvx, multitech, computone, max40xx, ascend, max40xx_snmp, portslave, tc, pathras, pr3000, pr4000, patton, digitro, usrhiper, netserver, versanet, bay, other. 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)
AUTHORWritten by Miquel van Smoorenburg, firstname.lastname@example.org. This manual page was written by Marco Nenciarini <email@example.com> for the Debian project (but may be used by others). 13 January 2006 CHECKRAD(5)