ADTRAN Express 4100 User Manual page 149

Peer failed CHAP authen
Peer failed EAP authen
Peer failed PAP authen
Peer refused authen
Peer refused SpanTree
61200176L2-1
level 3
The PPP peer's reported CHAP username and/or password does not
match the Express 4100/4110's parameters. This is most likely caused by
PPP peer sending an incorrect username and/or password. Make sure
the Configuration/Connection List/Authentication parameters Rx User-
name and Rx Password are correctly entered. Also, if using RADIUS,
check that the server is configured and running properly.
level 3
The PPP peer's reported EAP username and/or password does not
match the Express 4100/4110's parameters. This is most likely caused by
PPP peer sending incorrect username and/or password. Make sure the
Configuration/Connection List/Authentication parameters Rx User-
name and Rx Password are correctly entered. Also, if using RADIUS,
check that the server is configured and running properly.
level 3
The PPP peer's reported PAP username and/or password does not
match the Express 4100/4110's parameters. This is most likely caused by
PPP peer sending incorrect username and/or password. Make sure the
Configuration/Connection List/Authentication parameters Rx User-
name and Rx Password are correctly entered. Also, if using RADIUS,
check that the server is configured and running properly.
level 3
The PPP peer would not allow the Express 4100/4110 to authenticate it
using the method set in Configuration/Security/PPP.
level 4
The PPP peer would not participate in the Spanning Tree protocol. This
is a warning message only. Bridging will still occur across the WAN port
so care must be taken that no loop topologies exist across the connection.
Express 4100/4110 User Manual
Appendix B. Log Messages
B-5