Shenzhen Hongdian Technologies H7920 User Manual

Hongdian Corporation
115
H792x 3G/4G Router User Manual
7.3 VPN Problem
7.3.1 VPDN cannot connect
Phenomenon
VPDN cannot connect
Possible Reason

VPDN port work abnormal

VPDN parameter wrong

VPDN peer server abnormal
Solution

Make sure Modem is online

Set the correct port to VPDN

VPDN parameter wrong

Check VPDN peer server
7.3.2 VPN cannot communicate
Phenomenon
VPN already connect, but cannot communicate
Possible Reason

Router table is configured wrong

VPN peer server is configured wrong
Solution

Add related Router table

Check VPN peer server setting
7.3.3 Router can communicate but subnet cannot
Phenomenon
Router can communicate but subnet cannot communicate
Possible Reason

VPN peer server is configured wrong

Local Router has no MASQ

Wrong local route table
Solution

Check VPN peer server setting

Local Router has no MASQ, please manual add VPN port MASQ

Shenzhen Hongdian Technologies H7920 Specifications

General

Brand	Shenzhen Hongdian Technologies
Model	H7920
Category	Network Router
Language	English