Panasonic 8000 - Manual (Page 3)

Nortel Secure Router 8000 Series
Troubleshooting - VAS__________
Contents
Contents
About this document............................................................................................................. 1
1 AAA troubleshooting..................................................................................................... 1-1
1.1 AAA overview............................................................................................................................................ 1-2
1.1.1 AAA, RADIUS, and HWTACACS................................................................................................. 1-2
1.1.2 Domains and address pool................................................................................................................1-4
1.1.3 Schemes and modes......................................................................................................................... 1-5
1.1.4 Server templates............................................................................................................................... 1-6
1.2 Troubleshooting local user authentication..................................................................................................1-6
1.2.1 Typical networking...........................................................................................................................1-6
1.2.2 Configuration notes.......................................................................................................................... 1-7
1.2.3 Troubleshooting flowchart............................................................................................................... 1-9
1.2.4 Troubleshooting procedure...............................................................................................................1-9
1.3 Troubleshooting RADIUS authentication................................................................................................ 1-10
1.3.1 Typical networking........................................................................................................................ 1-11
1.3.2 Configuration notes........................................................................................................................1-11
1.3.3 Troubleshooting flowchart............................................................................................................. 1-14
1.3.4 Troubleshooting procedure.............................................................................................................1-15
1.4 Troubleshooting HWTACAS authentication........................................................................................... 1-17
1.4.1 Typical networking.........................................................................................................................1-17
1.4.2 Configuration notes........................................................................................................................ 1-17
1.4.3 Troubleshooting flowchart............................................................................................................. 1-21
1.4.4 Troubleshooting procedure.............................................................................................................1-22
1.5 Troubleshooting cases.............................................................................................................................. 1-23
1.5.1 FTP user fails to pass through RADIUS authentication.................................................................. 1-23
1.5.2 HWTACACS user fails to get the delivered address..................................................................... 1-25
1.6 FAQs.........................................................................................................................................................1-26
1.7 Diagnostic tools........................................................................................................................................ 1-30
1.7.1 Display commands......................................................................................................................... 1-30
1.7.2 Debugging commands.................................................................................................................... 1-32
2 IPSec and IKE troubleshooting.................................................................................... 2-1
2.1 IPSec and IKE overview.......................................................................................................................... 2-3
Issue 01.01 (30 March 2009) Nortel Networks Inc. i