Troubleshooting guide

2 — 5620 SAM user security tasks
Alcatel-Lucent 5620 Service Aware Manager 2-9
5620 SAM
System Administrator Guide
2.5 Sample 5620 SAM user authentication configuration
Figure 2-1 shows an example of how 5620 SAM user and user group authentication
is performed.
Note 1 — RADIUS and TACACS+ authentication servers support
multiple users. If the 5620 SAM cannot reach the first authentication
server, the 5620 SAM sequentially attempts the user authentication
using the remaining authentication servers.
Note 2 — If user authentication fails against the first authentication
server in a sequence (for example, because of wrong password), there
is no attempt to authenticate the user against the next authentication
server in the sequence.
Note 3 — The EMS server log and 5620 SAM session log record
unsuccessful user authentication attempts for known and unknown
users. A user that is not defined in the 5620 SAM but belongs to an
external AAA server is an example of an unknown user.
Release 12.0 R6 | November 2014 | 3HE 08861 AAAF TQZZA Edition 01