Draytek Vigor 2110 Series User Manual page 8

4.15.4 DHCP Table................................................................................................................ 196
4.15.5 NAT Sessions Table ................................................................................................... 196
4.15.6 Data Flow Monitor....................................................................................................... 197
4.15.7 Traffic Graph............................................................................................................... 199
4.15.8 Ping Diagnosis............................................................................................................ 199
4.15.9 Trace Route ................................................................................................................ 200
5
Application and Examples ............................................................................201
5.1 Request a certificate from a CA server on Windows CA Server ......................................... 201
5.2 Request a CA Certificate and Set as Trusted on Windows CA Server ............................... 205
5.3 Calling Scenario for VoIP function ...................................................................................... 207
5.3.1 Calling via SIP Sever .................................................................................................... 207
5.3.2 Peer-to-Peer Calling ..................................................................................................... 209
5.4 Upgrade Firmware for Your Router ..................................................................................... 210
Trouble Shooting .........................................................................................213
6.1 Checking the Hardware Status ........................................................................................... 213
6.2 Checking the Network Connection Settings on Your Computer ......................................... 214
6.3 Pinging the Router from Your Computer ............................................................................. 216
6.4 Check Online Status Page .................................................................................................. 217
6.5 Resetting the Router to Factory Default Settings ............................................................... 217
6.6 Technical Support................................................................................................................ 218
viii Vigor2110 Series User's Guide