Draytek Vigor 2930 User Manual page 6

3.12.8 Station Rate Control ................................................................................................... 159
3.13 System Maintenance......................................................................................................... 159
3.13.1 System Status............................................................................................................. 159
3.13.2 Administrator Password.............................................................................................. 161
3.13.3 Configuration Backup ................................................................................................. 161
3.13.4 Syslog/Mail Alert ......................................................................................................... 163
3.13.5 Time and Date ............................................................................................................ 164
3.13.6 Management............................................................................................................... 165
3.13.7 Reboot System ........................................................................................................... 166
3.13.8 Firmware Upgrade ...................................................................................................... 167
3.14 Diagnostics........................................................................................................................ 168
3.14.1 Dial-out Trigger ........................................................................................................... 168
3.14.2 Routing Table ............................................................................................................. 169
3.14.3 ARP Cache Table ....................................................................................................... 169
3.14.4 DHCP Table................................................................................................................ 170
3.14.5 NAT Sessions Table ................................................................................................... 170
3.14.6 Data Flow Monitor....................................................................................................... 171
3.14.7 Traffic Graph............................................................................................................... 172
3.14.8 Ping Diagnosis............................................................................................................ 173
3.14.9 Trace Route ................................................................................................................ 174
4
Application and Examples ............................................................................175
4.1 Create a LAN-to-LAN Connection Between Remote Office and Headquarter ................... 175
4.2 Create a Remote Dial-in User Connection Between the Teleworker and Headquarter...... 182
4.3 QoS Setting Example.......................................................................................................... 186
4.4 LAN - Created by Using NAT ............................................................................................. 189
4.5 Calling Scenario for VoIP function ...................................................................................... 191
4.5.1 Calling via SIP Sever .................................................................................................... 191
4.5.2 Peer-to-Peer Calling ..................................................................................................... 193
4.6 Upgrade Firmware for Your Router ..................................................................................... 194
4.7 Request a certificate from a CA server on Windows CA Server ......................................... 196
4.8 Request a CA Certificate and Set as Trusted on Windows CA Server ............................... 200
5
Trouble Shooting ...........................................................................................203
5.1 Checking If the Hardware Status Is OK or Not.................................................................... 203
5.2 Checking If the Network Connection Settings on Your Computer Is OK or Not ................. 204
5.3 Pinging the Router from Your Computer ............................................................................. 206
5.4 Checking If the ISP Settings are OK or Not ........................................................................ 207
5.5 Backing to Factory Default Setting If Necessary ................................................................ 209
5.6 Contacting Your Dealer ....................................................................................................... 210
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