E-Lins H685m Series User manual

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
H685m Series Router
User Manual




E-Lins Technology Co., Ltd
ADDRESS: 1007A, MinTai Bld., Minkang Road, Minzhi Street, Bao'an District, ShenZhen,
518000, China
PHONE: [phone]

WEB: http://www.szelins.com












E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Content
0 PREPARATION JOB BEFORE CONFIGURATION··················································· 4
0.1 LEARN YOUR ROUTER VERSION AND FEATURE ···························································· 4
0.2 PREPARE SIM CARD AND WORKING CONDITION·························································· 5
1 PROLOGUE ····································································································· 5
1.1 VERSION ······································································································ 5
1.2 REFERENCED DOCUMENTS·················································································· 5
1.3 NOTICE ········································································································ 5
2 INTRODUCTION ······························································································ 6
2.1 BRIEF ·········································································································· 6
2.2 SPECIFICATION································································································ 6
3 GETTING STARTED·························································································· 7
3.1 PANEL INTRODUCTION ······················································································· 7
3.2 THE PORT &LED STATE ···················································································· 7
3.3 CONNECT TO PRODUCTS····················································································· 8
3.4 INSERT SIM CARD ··························································································· 8
3.5 LOGIN WEB ··································································································· 9
3.6 CONNECTION CONFIGURATION ············································································· 9
3.7 LOGIN WEB CONFIGURATION ·············································································10
3.8WEB CONFIGURATION······················································································ 11
4 MAIN CONFIGURATION ··················································································12
4.1 ROUTER FUNCTION CONFIGURATION······································································12
4.1.1 Select working mode (For H685m with WiFi only)····································12
4.1.2 WAN configuration ············································································12
4.1.3 Module Modem Network Mode Info Configuration····································17
4.2 CONFIG VPN ································································································ 18
4.2.1 Configure Router as IPSec client··························································19
4.2.2 Configure Router as IPSec Server························································20
4.2.3 Configure Router as PPTP Server························································22
4.2.4 Configure Router as PPTP client··························································23
4.2.5 Change login address and password·····················································24
4.2.6 Change login address········································································24
4.2.7 Change login password······································································24
4.3 PRODUCTION WEB UPGRADE ·············································································25
4.4 FACTORY DEFAULT ··························································································26
4.4.1 Reset via WEB ·················································································26
4.4.2 Reset via “reset” button······································································26
5 WIFI SETTING (FOR VERSION WITH WIFI ONLY) ···············································27
6 NETWORK SETTING ·······················································································29
6.1 DHCP ········································································································29
6.2 DNS &DDNS·······························································································30
6.3 STATIC ROUTING ····························································································31
6.4 MAC /IPBINDING ···························································································31
7 FIREWALL SETTING························································································33
7.1 OPTIONS······································································································33

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
7.2 TIMESCHEDULE ·····························································································33
7.3 PORT MANAGE ······························································································34
7.4 PORT MAP (PORT FORWARDING) ··········································································35
8 DTU SETTING (SERIALTO CELLULAR GATEWAY)··············································37
8.1 CONFIGURE DTUAS SERVER SIDE·········································································38
8.2 CONFIGURE DTUAS CLIENT SIDE·········································································39
9 OTHER SETTING·····························································································39
9.1 TIME SETTING ·······························································································39
9.2WEB PORT SETTING·························································································40
9.3 SYS LOG SETTING···························································································40
9.4 REBOOT TIME SETTING·····················································································42
9.5 FIRMWARE UPGRADE ·······················································································43
9.6 PARAMETERS BACKUPAND RESTORE·····································································43
9.7 LAN SETTING ·······························································································44
9.8 CUSTOMIZED DIALUP (DIALUP VIA REQUEST)····························································45
9.8 SERVICE –CENTRE “HEART-BEAT PACK” ·································································45
10ADDENDA·····································································································46
10.1TERMINOLOGY ·····························································································46
10.2 FAQ·········································································································46
11 TYPICAL SETTING & TEST ·············································································48
11.1 DMZ FEATURE ·····························································································48
11.2 STATIC ROUTING SETTING ················································································48
11.3 PPTPSETTING SAMPLE····················································································49
11.4 IPSEC SETTING SAMPLE ··················································································· 59
11.5 SIGNAL STRENGTH CHECK ··············································································· 61
11.6 KEEPALIVE FEATURE······················································································ 62
11.7 MODEM IMEI CHECK ·····················································································64
11.8 PIN CODE ···································································································65
11.9 DTU FEATURE (SERIAL TO CELLULAR GATEWAY FEATURE)TEST SAMPLE ··························65
11.10 REMOTE/SYSLOG TOOL RECORDS THE SYS LOG ······················································71
11.11 PORT FORWARDING (NAT, NAPT) TEST ·······························································72
12 FAQ··············································································································78
12.1WAN IPADDRESS SHOWS “DIALING”ALWAYS.························································78
12.2 CAN NOT POWER ON·······················································································79
12.3 LOG SHOWS “NO NETWORK PROTOCOLS RUNNING” ··················································79
12.4 DNS IS WRONG AFTER DIALUP ···········································································80
12.5 ROUTER IS DIALUP TO ONLINE,BUT CANNOT GET INTERNET. ·········································81
12.6 DDNS NOT WORKING ·····················································································82
12.7 PORT FORWARDING NOT WORKING·······································································83
12.8 SERIAL DTU POINT-TO-POINT SOLUTION NOT WORKING ··············································83
12.9 DNS MANUAL INPUT NOT WORK ········································································· 83

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Chapter 0
0 Preparation job before configuration
0.1 Learn your router version and feature
1) H685m series contains different version and option feature. Please learn it before using it.
H685m series defines the model as follows,
2) Find the modem type info at the back cover of the router. This will be used while do configuration.
For example:


E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
0.2 Prepare SIM Card and working condition
1) For GSM/GPRS/EDGE/HSDPA/HSUPA/HSPA/HSPA+/4G LTE networks or TD-SCDMA networks,
please get a SIM card with data business.
2) For CDMA2000 EVDO/CDMA1x networks, please get a UIM card with data business or inform us
before order if the network uses non-ruim (nam-flashing).
3) Make sure the sim card or uim card is with enough data business and balance.
4) Make sure the signal is good enough where you test or install the router. Weak signal will make the
router no work. If you find your signal strength is not good, please contact us for high gain antenna.




Chapter 1

1 Prologue
This document is just suit for the following products; it helps you quickly to used cellular Router function and
resolves some common questions.
1.1 Version
V
ersion Date Description Author
3.95 2012-7-12 updated Jason.Zou

1.2 Referenced Documents
H685m_Datasheet_Eng.pdf
1.3 Notice
The copyright of the document belongs to E-Lins Technology Co., Limited. Copying of this document and
modifying it and the use or communication of the contents thereof, is forbidden without express. Authority,
Offenders are liable to the legal sanction.

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Chapter2
2 Introduction
2.1 Brief
3G Series Router is easy to install, reducing the Reliance on the end customer and enables direct access to
your remote LAN devices for control and monitoring purposes, it enables companies to remotely access
equipment at mobile, remote networks and isolated sites.
3G Series Router is a dedicated ideal data transmission channel for industrial applications. It can be operated
at GPRS or CDMA 1x or EDGE or HSDPA or HSUPA or EVDO network by selecting a different radio module
2.2 Specification
Please follow the related specification datasheet






















E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Chapter3
3 Getting Started
3.1 Panel introduction
Power supply interface: DC5V-27V power supply (9V or 12V suggested), Please the fixed necessary
power supply of connection product is ensured voltage and the current
parameter of power supply if customer exchanges with other power supply.
Special attention: If customer has changed the power supply, sometimes
can because of twinkling the current ability and leads to Router product
reboot inadequately

Ethernet interface: Can recognize voluntarily crosses or the straight networking winding thread,
and consult 100M voluntarily and 10M's network speed merit ability

Antenna interface: standard SMA antenna interface

Notes:pleaseinstallthesimcardandantennabeforeplugthepoweradapter.Wrongoperationwilldefeattherouter
orthesimcard.
3.2 The Port & LED State
3.2.1 Port


UART: DB9 transparent transmission port. Support RS232/RS485/TTL (Please confirm which one you need
before order).
PWR: Power input interface. DV5~27V, 2.5mm.

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com

SIM: SIM Card Slot. Push the yellow button beside sim card slot to take out the sim card tray, put the sim card
well and insert it.
USB: mini USB port to be USB modem.
LAN: RJ45 Ethernet lan port.
RST: for reset to factory default
WiFi: Optional for WiFi external antenna.
3.2.2 The system work LED state explanation
Instruction Marks
SYS System running Led Long light-on when booting, blink after
booting
LAN LAN port Led Fast wink when LAN transfers data
VPN VPN Led Light-on when VPN is linked
CELL Network data Led Blink after booting or transfers data
WIFI WiFi Led Fast wink when WiFi module is on
Link Cell online LED Light-on once the router is online
3.3 Connect to products
Please connect antenna and RJ45 cable with our products,
3.4 Insert SIM Card
Insert SIM card to the SIM Card Slot of the router.
Import Notes: When the router is power on, never insert or take out the sim card, which will
cause router damaged.

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
3.5 Login Web
3G Cellular Routers contains WEB SERVER, CONSOLE, TELNET and other configuration mode. It is suitable
for different users for configuration operation in local or remote. And the web server is easiest to be used, so
we advice your to used this configuration mode.
3.6 Connection configuration

Step 1: Ensure that the computer is on the same network address range as the Router and make it as
your computer’s default gateway and DNS server.
ConsultyouroperatingsoftwareusermanualtodeterminehowtochangetheIPaddressontheEthernetportofthe
computerandthedefaultgatewayaddress.IntheexamplebelowtheIPaddressofthePChasbeensetto192.168.0.2
－192.168.0.253andthedefaultgatewayisthedefaultaddressofthecellularRouter(192.168.0.254)andPrimaryDNS
as192.168.0.254
For Windows XP the sequence is:
START >>Control Panel >> Network Connections >>Right-Click on Local Area Connection >> Properties
>> Internet Protocol

Change the computer’s IP address, default gateway and DNS server and then click OK.
ItmaytakeaminuteortwoforthecomputertobeallocatedthenewIPaddress.Insomecases,arebootmaybe
required

Step 2: To test that there is connectivity between the computer and theAxon, you can ping the Axon
using the ping command at the command prompt. To get to the command prompt in Windows XP, use:
START>>RUN>>cmd
Thepingcommandisenteredasfollows:
Ifsuccessfulyoushouldseesomepingstatisticslikethefollowingexample:

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
1) If having appeared with command: "Request timed out." That indicate PC and 3G cellular Router are not
in the same net section. Please run “IPCONFIG/ALL” under the command model.
Please check the two IP are in the same set. If they are, but still ping successfully, it is possibly wrong in PC
ARP. Recommend run “ARP –D” first.Attention: If appears former error in setting more than one 3G cellular
Router, because the same default IP but different MAR, then it must run “PING” after “ARP –D”.
2) It indicates that no real connect between PC and H685m 3G cellular Routers when come out “Destination
host unreachable”. Please check or change the cable after setting the 10M Half model of the Ethernet card.
3) If still PING blocks up, please whether or not can lead to by PING between your PC and other PC, and
checks up if PC has the software such as fire wall at the same time. If still PING blocks up, please whether or
not can lead to by PING between your PC and other PC, and checks up if PC has the software such as fire
wall at the same time.
3.7 Login WEB configuration
Open IE on your PC, type the default URL address http://192.168.0.254:10000



E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
The H685m 3G cellular Router is configured using a web browser as the interface. To log-on to the web server,
enter the IP address of the 3G cellular Router in the browser address window. The default address is
192.168.0.254:10000. A log-on screen should display.
For 3G series cellular Router,
Username: admin Password: 888888 

3.8 WEB configuration
If Login successful, the browser should display the following web page,

FirmwareVersion:showstheversionofthesoftwarefirmware
Systemtime:router’sworkinglastingtime.Oncetherouterre‐powers,itwillcountfromzero
LANIPaddress:it’sthelocalLANIPaddressoftherouter
WANIPAddress:itshowstheIPaddressassignedfromtheISPoncetherouterisonline
DNS:itshowstheassignedDNSfromtheISPoncetherouterisonline
VPNSettingStatus:onceyouconfigtheVPNfeature,andthereisVPNconnection,hereindicatedtheinfo.

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Chapter4
4 Main configuration
4.1 Router function configuration
If you need to dial-up an internet network, you can configure Router as following steps
4.1.1 Select working mode (For H685m with WiFi only)
Notes: Skip this step if your router has no such option.
It Includes Routing Mode, Transparent Bridge, and Gateway Mode. We advice to used Gateway mode,
default is Gateway mode.
(1) Gateway Mode: If you want H685m router to connect the internet directly. Select Gateway mode.
4.1.2 WAN configuration
Before this configuration, please get the APN info parameters from your network provider.
APN info --
Username:
Password:
Dial number(service code):
APN code:
Example 1: for network provider “China Mobile”, the APN info is as follows.
Username: wap

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Password: wap
Dial number (service code): *99***1#
APN code: CMNET

Example 2: for network provider “China Telecom”, the APN info is as follows.
Username: card
Password: card
Dial number (service code): #777
APN code: blank (means no APN code)
Example 3: for network provider “China Unicom”, the APN info is as follows.
Username: none (keep blank)
Password: none (keep blank)
Dial number (service code): *99#
APN code: UNINET
The following table is china common setting from different ISP. Please get your own parameters from your
network provider.
ISP Dial-up
Number Username password APN
China mobile *99***1# wap wap CMNET
China unicom *99# UNINET
China telecom #777 CARD CARD

At the router menu,
Click”PORT -- WAN -- WAN Setting”
According to different ISP, WAN configuration include PPP(modem), PPPoE, Static IP, DHCP Mode,
PPP(modem) mode: config the router works as 2G/3G/4G working mode.
We usually choose”PPP(modem)” for this product.
Find the modem type at the back cover of the router. It marks some characters like
“Modem Type D” and “WAN Config Select: WAN1 COM0”, and also characters like
“GPRS version” or “WCDMA version” or “EVDO version”, for example

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
This will be used while do configuration.
Warmly reminding: the H685m router has two WAN ports, configure the right one, and please
close the other one, otherwise will make the router no work.
For example, if the label marks “WAN1+COM0”, then please just configure the WAN1, and at
WAN2, please choose “Close” at “WAN Setting” and save it. Otherwise the router will no
work.
For example, one H685m router back cover marks “Modem Type D Configure WAN1+COM0”, then
please configure it as follows,


And here is the default value for different version of router.
The router supports different modem module. It will be installed with different modem models.
Different modem requires different configuration for the WAN port. Please refer to the following table.
Version Modem Type Modem Exact Name WAN Port + COM port
GPRS Version
Router GPRS modem WAN1+COM0
Modem Type A MC8781 WAN1+ COM2
Modem Type B MC8785 WAN1+COM0
Modem Type C MC8790 WAN1+COM3
Modem Type C1 MC8790v WAN1+COM4
Modem Type D EM770 WAN1+COM0
Modem Type E U6300 WAN1+COM2
Modem Type F MC8700 WAN1+COM2
3G WCDMA or
4G LTE version
Router
Modem Type G EM770w WAN1+COM0

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Modem Type H EM820w WAN1+COM0
Modem Type I MF210v WAN1+COM0
Modem Type J F3307 WAN1+COM0
Modem Type K EM770u WAN1+COM0
Modem Type L AD3812 WAN1+COM3
Modem Type M F3507 WAN1+COM0
Modem Type N F5521 WAN1+COM0
Modem Type O F3607 WAN1+COM0
Modem Type P EM730 WAN1+COM0
Modem Type Q MC7710 WAN1+COM3
EVDO Type A MC2716 WAN1+COM0
EVDO Type B EM660 WAN1+COM0
EVDO Version
Router EVDO Type C MC5725 WAN1+COM0
TD-SCDMA
Type A MU301 WAN1+COM0
TD-SCDMA
Type B M305 WAN1+COM0
TD-SCDMA
Version Router
TD-SCDMA
Type C LC5740 WAN1+COM0
Notes: the modem type name will be put on the cover of the router or informed by sales. Please find if the
modem name (Modem A, B, C, D, E) before configuration.
Forexample,ifthemodemisModemTypeE,thenyoushouldconfigureWAN1COM2port.

H685m contains four versions:
A. GPRS version
B. WCDMA version
C. CDMA2000 EVDO version
D. TD-SCDMA version
Please choose your right version of the following manual.
For normal use, please just set the following parameters, and keep others as default when we send the router.
a. Username (some network provide has no this value, please keep it as blank)
b. Password (some network provide has no this value, please keep it as blank)
c. pincode (If your sim card has pin code, please input here; if none, please keep it as blank)
d. Dial number (it’s service number or service code, please get this from network provider. Normally 2G is
*99***1#, and 3G is *99#)
e. APN (Please get this from ISP provider and fill in it)
f. Network select. (Select the right one with your router)
NULL: no select
GPRS: for GPRS or EDGE router
CDMA/EVDO: for CDMA or EVDO router

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
WCDMA: for WCDMA/UMTS/HSDPA/HSUPA/HSPA/HSPA+ router
TD: for TD-SCDMA router
g. Get DNS from ISP (Choose yes)
h. use compress (normally please choose No)
i. LCP AUTH: This parameter is from your ISP provider or sim card provider. If you don’t know, you can
keep blank as default or select “None” or “AUTO” to try first. But better to confirm with your ISP
provider or sim card provider.
i. Modem Info: default keeps it as blank. But for modem type J, M, N, O, please input “CMD AT+CFUN=1
ATI ATI CSQ AT+CSQ”, otherwise it will not dialup to internet.
j. Connection Interval: Here we suggest input 110 if you don’t know your network signal is not good
enough. If signal is good, you can input 90.
Keep all others as default when we send the router because wrong setting may make the router no work.
Here set an example of China Unicom WCDMA network as follows,
After finishing the configuration, click “Save Button”, then Click “Reboot Button”.

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
Recommend to re-power on the router after saving.
Oncetherouterisonline,itwillgetWANIPatSystemInfopage.Seethefollowingexample.


Notes:(OnlyforTD‐SCDMAversionrouter)
iftherouter’smoduleisTD‐SCDMATypeAorTD‐SCDMATypeB,theparameterd.APN,andtheparametere.Network
select will be different from other modem type.
e. Network select: must select NULL
d. APN: must with the format of the following parameters. CMNET is the real APN, you can choose the right
one with your Network Provider. For other modem type, just fill in the APN parameter directly.
After finishing the configuration, click “Save Button”, then Click “Reboot Button”.
4.1.3 Module Modem Network Mode Info Configuration
The H685m series router is built-in module inside already. Here to set the module working mode.
Notes: This feature is for manual compulsive operation for the module. For normal use, please keep the
parameters as default because the module is already “AUTO mode”.
4.1.3.1. At “WAN Port configuration page”, fill in related parameter at “Modem Info”



E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
4.1.3.2. Save, then reboot the router
Notes:
1) If don’t config “modem info”, the default is “auto mode”. Normally we recommend customers to set
“3G/UMTS mode preferred”.
2) If you cannot confirm if the modem mode is changed by sometime, please input related info to set the
modem into “AUTO Mode” at “Modem Info”, otherwise, the router may not work properly.
Here list the setting for most common using module, please check the mark on the product cover what module
inside.
WCDMATypewithModemTypeD,G,H,H1,K,P
ManualsetnetworkModemInfoCommand
AutoCMDAT+CFUN=1Networkat^syscfg=2,2,3fffffff,1,2
OnlyUMTS/3GCMDAT+CFUN=1Networkat^syscfg=14,0,3fffffff,1,2
UMTS/3GpreferredCMDAT+CFUN=1Networkat^syscfg=2,2,3fffffff,1,2
OnlyGSM/2GCMDAT+CFUN=1Networkat^syscfg=13,0,3fffffff,1,2
GSM/2GpreferredCMDAT+CFUN=1Networkat^syscfg=2,1,3fffffff,1,2

WCDMATypewithModemTypeE
ManualsetnetworkModemInfoCommand
OnlyUMTS/3GCMDAT+CFUN=1Networkat+mododr=1
UMTS/3GpreferredCMDAT+CFUN=1Networkat+mododr=2
OnlyGSM/2GCMDAT+CFUN=1Networkat+mododr=3
GSM/2GpreferredCMDAT+CFUN=1Networkat+mododr=4

WCDMATypewithModemTypeA,B,C,C1,F
ManualsetnetworkModeminfo
AutoCMDAT+CFUN=1Networkat!selrat=00
OnlyUMTS/3GCMDAT+CFUN=1Networkat!selrat=01
UMTS/3GpreferredCMDAT+CFUN=1Networkat!selrat=03
OnlyGSM/2GCMDAT+CFUN=1Networkat!selrat=02
GSM/2GpreferredCMDAT+CFUN=1Networkat!selrat=04

WCDMATypewithModemTypeJ,M,N,O
ManualsetnetworkModeminfo
AutoCMDAT+CFUN=1
OnlyGSMCMDAT+CFUN=1NetworkAT+CFUN=5
OnlyUMTS/3GCMDAT+CFUN=1NetworkAT+CFUN=6

4.2 Config VPN
For select this function, you Can configure Router as client and server, how to configure VPN in details?

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
4.2.1 Configure Router as IPSec client
(1) Config 3G Router as client, if connect Router with other equipment
Select ”Client” option and click ”Add VPN Setting ” button, then display client web as below
User name (local ID): local ID is the name of this connection, which is from the VPN server (host name
is default, it must be the same with VPN server configuration)

Local LAN
Select: choose input
IPAddress: input local IP address range, for example the client router IP is 192.168.0.254, so here we put
192.168.0.0
Subnet Mask: 255.255.255.0
Remote LAN
Select: choose input

E-Lins H685m Series Router User Manual 
E‐LinsTechnologyCo.,Limited
Tel:+86(755)33231620E‐mail:[email protected]sales@e‐lins.comwww.szelins.com
IPAddress: input remote IP address range, for example the VPN server router IP is 192.168.10.254, so here
we put 192.168.10.0
For the sever IP (remote IP), you can fill in the server IP address or server’s DDNS.

Subnet Mask: 255.255.255.0
password: the same with in the server, this is unique with the user name from the VPN server
router.
Dynamic IP: Dynamic IP means opposite maybe Dial-up connection, so no input IPAddress.

After configuration, save it and re-power on the router. Then the router will connect the VPN by IPSec.
Then you can find at “VPN—IPSEC status” the similar following pictures, which means the IPSec VPN is
connected successfully.
4.2.2 Configure Router as IPSec Server
Notes: this is not recommended. We recommend use CISCO VPN Server Router as a VPN server.
Configure 3g Router parameters as below.
Choose “Server”, and click “Add VPN Setting” button to enter.