ADTRAN Express 6100 Manual page 116

Appendix B. Log Messages
CHAP authen failed
level 3
The PPP peer has rejected the Express 6100/6120's username and/or
password used for authenticating. Check to make sure the Configu-
ration/Connection List/Authentication parameters Tx Method, Tx
Username, and Tx Password are correct.
EAP authen failed
level 3
The PPP peer has rejected the Express 6100/6120's username and/or
password used for authenticating. Check to make sure the Configu-
ration/Connection List/Authentication parameters Tx Method, Tx
Username, and Tx Password are correct.
IPCP <X> down
level 5
IP Control Protocol port <X> has been dropped between Express
6100/6120 and PPP peer.
IPCP <X> up
level 5
IP Control Protocol port <X> has been successfully negotiated be-
tween Express 6100/6120 and PPP peer.
IPXCP <X> down
level 5
IPX Control Protocol port <X> has been dropped between Express
6100/6120 and PPP peer.
B-2 Express 6100/6120 User Manual 61200176L1-1