Table of Contents
USG FLEX H Series User’s Guide
12
23.2 User Authentication Overview .................................................................................................. 342
23.2.1 What You Need To Know ................................................................................................. 342
23.3 AAA Server Overview ................................................................................................................ 343
23.3.1 RADIUS Server .................................................................................................................... 344
23.3.2 RADIUS Server Summary ...................................................................................................344
23.3.3 Adding a RADIUS Server .................................................................................................. 345
23.4 Two-Factor Authentication Overview ...................................................................................... 347
23.4.1 User Authentication Two-Factor Authentication ........................................................... 348
Chapter 24
System...............................................................................................................................................350
24.1 Overview ..................................................................................................................................... 350
24.1.1 What You Can Do in this Chapter ................................................................................... 350
24.2 Settings ......................................................................................................................................... 350
24.2.1 System Settings .................................................................................................................. 350
24.2.2 System Time ....................................................................................................................... 350
24.2.3 Administration Settings ..................................................................................................... 351
24.2.4 Settings ............................................................................................................................... 353
24.3 SNMP ............................................................................................................................................ 356
24.3.1 SNMPv3 and Security ........................................................................................................ 357
24.3.2 Supported MIBs ................................................................................................................. 358
24.3.3 SNMP Traps ......................................................................................................................... 358
24.3.4 Configuring SNMP ............................................................................................................. 358
24.3.5 Add SNMP V3 User ............................................................................................................ 360
24.4 DNS & DDNS ................................................................................................................................ 361
24.4.1 DNS Server Address Assignment ...................................................................................... 362
24.4.2 The DNS Screen ................................................................................................................. 362
24.4.3 Address/PTR Record ......................................................................................................... 366
24.4.4 Adding an Address/PTR Record ...................................................................................... 366
24.4.5 CNAME Record ................................................................................................................. 367
24.4.6 Adding a CNAME Record ................................................................................................ 367
24.4.7 MX Record ......................................................................................................................... 368
24.4.8 Adding a MX Record ........................................................................................................ 368
24.4.9 Domain Zone Forwarder .................................................................................................. 369
24.4.10 Adding a Domain Zone Forwarder ............................................................................... 369
24.4.11 Security Option Control .................................................................................................. 370
24.4.12 Editing a Security Option Control .................................................................................. 370
24.4.13 The DDNS Screen ............................................................................................................ 371
24.4.14 The DDNS Add/Edit Screen ............................................................................................ 373
24.5 Notification .................................................................................................................................. 375
24.5.1 Mail Server .......................................................................................................................... 375
24.5.2 Alert .................................................................................................................................... 377
24.6 Certificate Overview .................................................................................................................. 378