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SNMP for ERS 8600 TCG v2.1 NN48500-564
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Table of Contents
1. SNMPV3 OVERVIEW.............................................................................................................. 5
2. SNMP UPGRADE CONSIDERATIONS.................................................................................. 6
2.1 HIDDEN FILE DETAILS.........................................................................................................6
3. BLOCKING SNMP...................................................................................................................7
3.1 BLOCKING SNMPV1/2 ONLY .............................................................................................. 7
3.2 BLOCKING SNMP VIA AN ACCESS POLICY – PRIOR TO SOFTWARE RELEASE 3.7.9 OR 4.1..... 7
3.3 SNMP GROUP ACCESS POLICY – RELEASE 3.7.9, 4.1 OR HIGHER....................................... 9
3.4 NEW DEFAULT COMMUNITY STRINGS IN HIGH SECURE (HSECURE) MODE........................... 20
4. SNMP SETTINGS.................................................................................................................. 21
5. SNMP WITH RADIUS AUTHENTICATION AND ACCOUNTING........................................23
6. CONFIGURING SNMPV3...................................................................................................... 24
6.1 LOADING THE DES OR AES ENCRYPTION MODULE............................................................ 24
6.2 ADDING A NEW SNMPV3 USER TO USM TABLE................................................................ 24
6.3 ASSIGN USM USER TO USM GROUP................................................................................ 25
6.4 ASSIGNING THE USM GROUP ACCESS LEVEL.................................................................... 27
6.5 ASSIGNING THE MIB VIEW TO THE USM GROUP................................................................28
6.6 CREATING A MIB VIEW ..................................................................................................... 29
7. CONFIGURATION EXAMPLE: CHANGING SNMP COMMUNITIES..................................30
7.1 CONFIGURATION EXAMPLE: SNMP COMMUNITIES WITH RELEASE 3.5................................. 30
7.2 CONFIGURATION EXAMPLE: CHANGING THE DEFAULT SNMP COMMUNITY NAME WITH
RELEASE 3.7 OR 4.1..................................................................................................................... 31
7.3 CONFIGURATION EXAMPLE: ADDING A NEW SNMP COMMUNITY TO AN EXISTING SNMP
GROUP MEMBER..........................................................................................................................31
7.4 TESTING SNMP USING DEVICE MANAGER ........................................................................34
7.5 CONFIGURATION EXAMPLE: CHANGING THE MIB VIEW FOR AN SNMPV1/2 COMMUNITY...... 34
8. CONFIGURATION EXAMPLE USING SNMPV3..................................................................36
8.1 TESTING SNMPV3 USING DEVICE MANAGER .................................................................... 37
9. SOFTWARE BASELINE ....................................................................................................... 39
10. REFERENCE DOCUMENTATION....................................................................................40
11. APPENDIX A: CONFIGURATION FILES.........................................................................41
11.1 FROM CONFIGURATION EXAMPLE 7.5................................................................................ 41
11.2 FROM CONFIGURATION EXAMPLE 8................................................................................... 41