ADTRAN Express L768 - Manual (Page 120)

Appendix B. Log Messages
B-2 Express L768 User Manual 61203192L1-20
CHAP authen failed
level 3
The PPP peer has rejected the Express L768’s username and/or pass-
word used for authenticating. Check to make sure the
Configuration/
Connection List/Authentication parameters Tx Method, Tx User-
name, and Tx Password are correct.
EAP authen failed
level 3
The PPP peer has rejected the Express L768’s username and/or pass-
word used for authenticating. Check to make sure the
Configuration/
Connection List/Authentication parameters Tx Method, Tx User-
name, and Tx Password are correct.
IPCP down
level 5
IP Control Protocol port has been dropped between Express L768
and PPP peer.
IPCP up
level 5
IP Control Protocol port has been successfully negotiated be-
tween Express L768 and PPP peer.
IPXCP down
level 5
IPX Control Protocol port has been dropped between Express
L768 and PPP peer.