Operation Manual

Vigor2110F Series User’s Guide
viii
4.14 System Maintenance......................................................................................................... 219
4.14.1 System Status............................................................................................................. 220
4.14.2 TR-069........................................................................................................................ 221
4.14.3 Administrator Password.............................................................................................. 222
4.14.4 Configuration Backup ................................................................................................. 223
4.14.5 Syslog/Mail Alert......................................................................................................... 225
4.14.6 Time and Date ............................................................................................................ 226
4.14.7 Management............................................................................................................... 227
4.14.8 Reboot System ........................................................................................................... 228
4.14.9 Firmware Upgrade...................................................................................................... 229
4.15 Diagnostics........................................................................................................................ 230
4.15.1 Dial-out Trigger........................................................................................................... 230
4.15.2 Routing Table ............................................................................................................. 231
4.15.3 ARP Cache Table....................................................................................................... 231
4.15.4 DHCP Table................................................................................................................ 232
4.15.5 NAT Sessions Table................................................................................................... 232
4.15.6 Data Flow Monitor....................................................................................................... 233
4.15.7 Traffic Graph............................................................................................................... 234
4.15.8 Ping Diagnosis............................................................................................................ 235
4.15.9 Trace Route................................................................................................................ 235
5
Application and Examples............................................................................237
5.1 Create a LAN-to-LAN Connection Between Remote Office and Headquarter ................... 237
5.2 Create a Remote Dial-in User Connection Between the Teleworker and Headquarter...... 244
5.3 QoS Setting Example.......................................................................................................... 248
5.4 LAN – Created by Using NAT ............................................................................................. 251
5.5 Calling Scenario for VoIP function ...................................................................................... 254
5.5.1 Calling via SIP Sever.................................................................................................... 254
5.5.2 Peer-to-Peer Calling ..................................................................................................... 256
5.6 Upgrade Firmware for Your Router..................................................................................... 257
5.7 Request a certificate from a CA server on Windows CA Server......................................... 260
5.8 Request a CA Certificate and Set as Trusted on Windows CA Server............................... 264
Trouble Shooting .........................................................................................267
6.1 Checking If the Hardware Status Is OK or Not.................................................................... 267
6.2 Checking If the Network Connection Settings on Your Computer Is OK or Not ................. 268
6.3 Pinging the Router from Your Computer............................................................................. 270
6.4 Checking If the ISP Settings are OK or Not........................................................................ 271
6.5 Problems for 3G Network Connection ................................................................................ 273
6.6 Backing to Factory Default Setting If Necessary ................................................................ 274
6.6 Contacting Your Dealer ....................................................................................................... 275