Mdex MX530 User manual

Quick Start
MX530|MX880
with mdex OpenVPN-Device
Release: 2019-02-27 (v.1.0)
This is a supplement to the MX530/MX880 Setup Manual and describes the
simple commissioning of the MX530/880 for remote access to a connected terminal device
by using the preconfigured mdex fixed.IP+ / public.IP OpenVPN-Device.
mdex fixed.IP+
mdex public.IP
OpenVPN

Quick Start –MX530/MX880 with mdex OpenVPN-Device www.mdex.de
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Table of contents
1Preconfiguration .......................................................................................................... 3
2Quick start.................................................................................................................... 4
Step 1: Insert your SIM-card.................................................................................. 4
Step 2: Connect mobile antenna(s)........................................................................ 5
Step 3: Connect the power supply......................................................................... 5
Step 4: Local access to router web interface ......................................................... 6
Step 5: Setup mobile settings ................................................................................ 7
Step 6 Establishing the connection....................................................................... 7
Step 7: Login password ......................................................................................... 7
Step 8 Remote access to router web interface ..................................................... 8
Step Connecting a terminal via 'host forwarding’ ............................................... 9
Step 9 Connecting terminals via 'port forwarding’ ............................................... 10
3Appendix..................................................................................................................... 11
3.1 Further functions / adaptations................................................................. 11
3.2 IPsec connection to a VPN-Router (public.IP).......................................... 11
3.3 Deviations from standard configuration .................................................... 12
3.4 Reset to preconfiguration settings............................................................ 12
All functions and settings described are only available when using the software valid at the time of drafting of this
document. All information is provided without any guarantee.
The information and data contained in this document are subject to change without notice.
Copyright notice:
This document is copyrighted by mdex GmbH and may only be reproduced for internal use. All other reproductions, in
whole or in part, are not permitted without the prior written consent of mdex GmbH.
© 2019 mdex GmbH. All rights reserved

Quick Start –MX530/MX880 with mdex OpenVPN-Device www.mdex.de
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1 Preconfiguration
The MX530/MX880 is preconfigured for the ordered mdex fixed.IP+ / public.IP OpenVPN-Device:
OpenVPN Client enabled
•The OpenVPN client of this router is ready for use with your ordered OpenVPN-Device.
(The OpenVPN-Device and the IP address are on the additional label.)
•All settings in the router are ready for OpenVPN use.
(See also chapter 3.3 Deviations from standard configuration (Seite 12).)
•Only the mobile settings must be set for the use of your SIM card as described in step 6.
The terminal device can be reached remotely.
•The terminal device obtains the LAN-IP address 192.168.0.100 via DHCP.
•The router forwards all incoming data packets to the 192.168.0.100 address.
Remote access to router web interface
Whether remote access to the MX530/ MX880 web interface is enabled or disabled in the
preconfiguration can be found on the MX880 additional lable:
Remote: Disabled
➔Remote access to the router is disabled and must be enabled if necessary.
Remote: HTTP Port 8080
➔The router can be reached by remote, f.e. via web.direct port 8080 (mdex fixed.IP+).
Remote: https://xxx.xxx.xxx.xxx:4444
➔The MX880 remote access is activated and accessible with the specified URL.
If no remote access is required, please disable it.
More informations about configuring the MX880 remote access can be found at step 8 (page 8).
Secure login password
When the MX530/880 is preconfigured with a public.IP, the router is preset with an individual
alphanumeric login password for accessing the web interface.
The password can be found on the router's additional label or alternatively in the mdex
Management Portal, see step 4 (page 6).
MX530 / MX880
SIM
Remote
access
Forwarding
Terminal
192.168.0.100
mdex

Quick Start –MX530/MX880 with mdex OpenVPN-Device www.mdex.de
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2 Quick start
For quick installation please follow the steps below.
Step 1: Insert your SIM-card
1. Unscrew the 4 screws on the back of the router (antenna side) and remove the back cover.
MX530 MX880
2. Pull out the preinstalled SIM card(s) and insert the new SIM card(s) into the desired SIM
card slot (preferably SIM 1).
3. Secure the back cover with the four screws.
4. The MX530/MX880's mobile settings must be adjusted to use your SIM card(s), as
described at Step 6.
Step 1
new
SIM
SIM 1
SIM 2
mdexSIM
Telekom
mdexSIM
Vodafone

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Step 2: Connect mobile antenna(s)
MX530
MX880
The magnetic base antenna (MOBILE) must be
connected to the left MOBILE (MAIN) socket.
The mobile antenna (Mobile/LTE) with
articulated joint or magnetic base antennas
must be connected to LTE MAIN (main
Antenna) and to LTE AUX (in order to increase
LTE download rate).
Step 3: Connect the power supply
Plug the router connector of the plug-in power supply into the PWR socket on the router.
To use your own power supply, refer to the MX530/880 Setup Guide in Chapter 2.4
"Power Supply".
Step 3
MX530
MX880
Mobile (MAIN)
Mobile/LTE
Mobile/LTE
The other socket, ‘MOBILE’ (AUX), serves only to
connect to another (optional) mobile antenna, e.g. in
order to increase the download rate in mobile use.
Step 2

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Step 4: Local access to router web interface
1. Set the network card of your PC to 'Obtain an IP address automatically' (DHCP).
The MX530/MX880 is preconfigured for a dynamic assignment of IP addresses and
automatically assigns the IP address 192.168.0.100 to the connected PC.
2. Plugin the network cable of the PC to a LAN socket (LAN1, LAN2 or LAN3) of the
MX530/MX880. The WAN socket is not intended for connecting terminal devices!
3. To login the router web interface please use an Internet browser and enter the URL
http://192.168.0.1:8080 (or https://192.168.0.1).
Username: admin
Password: according to additional label or management portal
By default, the MX530/MX880 assigns only one IP address (192.168.0.100) to a
connected network device!
•If another network device is connected that already has the IP address
192.168.0.100, remove this device again.
•The IP address 192.168.0.100 will be released after 5 minutes and then
assigned to your connected PC. Restarting the MX530/MX880 immediately
releases the IP address and then assigns it to your connected PC.
•Alternatively, you can also set the PC NIC to a fixed IP address from the IP
address range 192.168.0.2 to 192.168.0.255 (for example, 192.168.0.20).
When using a public.IP, an alphanumeric login password is preset, which you
can find on the additional label or alternatively in the mdex Management Portal
in the Asset Infos from the OpenVPN device:
Step 4

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Step 5: Setup mobile settings
The mobile settings in the MX530/MX880 must be set under Network →Mobile (SIM) for the
operation of your SIM card(s).
Step 6 Establishing the connection
Mobile connection:
The MX530/MX880 establishes a mobile connection with the installed SIM-card.
As soon as the Status-LED lights up (or flickers), the mobile data connection is established:
green: 4G connection (MX880 only) orange: 3G connection red: 2G connection
The signal strength of the mobile network is displayed with .
The connection status is also displayed at Status →Network in the Mobile tab.
OpenVPN connection:
As soon as a mobile connection is established, the preconfigured OpenVPN client of the
MX530/MX880 establishes an OpenVPN connection to mdex.
The current connection status is displayed at Status →Network in the OpenVPN tab.
Step 7: Login password
You can either leave the default secure password or you can set your own secure password.
Enter new Login-Password
1. Set your own (secure) password at System →Admin Settings.
2. Click on the button Save to save the new password.
The router is now accessed locally and remotely with the new login password.
For more information about the status display and signal strength, refer to the
MX530/MX880 Setup Guide at Section “Connection Status and Signal Strength“.
Especially when using a public.IP and the MX530/MX880 remote access is activated
according to step 8, a secure login password must be set in the MX530/MX880.
Step 5
A detailed description of the mobile settings can be found in the MX530/MX880 Setup
Guide in Chapter "3.5 SIM Mobile Phone Settings".
Step 6
Step 7

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Step 8 Remote access to router web interface
For a remote access to the MX530/MX880 router web interface, the remote access must be
enabled in the router.
Edit remote access (enable / disable)
1. Click on Services →HTTP/SSH
2. Enable at Web Access Control the needed remote HTTP(s) access:
Enable remote
HTTP access
Enables HTTP remote access to the web interface with the set
HTTP port.
(When using a fixed.IP+, HTTP port 8080 is recommended.)
HTTP Port
Enable remote
HTTPS access
Enables HTTPS remote access to the web interface with the set
HTTPS port.
For security and compatibility reasons we recommend using
HTTPS port 4444 when using a public.IP. The router can be
reached via https://xxx.xxx.xxx.xxx:4444 (xxx= your public.IP)
from the Internet. Conflicts with remote access to other connected
terminal devices via HTTPS port 443 are then avoided.
HTTPS Port
Source zone
In case of using a ‚fixed.IP / public.IP via OpenVPN‘, the source
zone must be set to VPN!
3. Click on Save.
The remote preconfiguration of the MX530/MX880 is printed on the additional label:
Remote: Disabled
➔Remote access to the router is disabled and must be enabled if necessary.
Remote: HTTP Port 8080
➔Remote access is enabled. (mdex fixed.IP+.)
•The remote access is possible by web.direct Port 8080.
•Alternatively, when using an optional mdex control center (OpenVPN tunnel) with
the URL http://fixed.IP:8080.
Remote: https://xxx.xxx.xxx.xxx:4444
➔Remote access is enabled. (mdex public.IP.)
•Wenn generell kein Fernzugriff erforderlich ist, deaktivieren Sie bitte die Option
Enable remote HTTPS access.
Step 8

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Step Connecting a terminal via 'host forwarding’
With the preset 'host forwarding' (DMZ configuration) the connected terminal device 192.168.0.100
can be reached with the mdex fixed.IP+ / public.IP over all ports and protocols. The entered ports
in 'Port Forwarding' according to Step 9b and the own ports of the MX530/MX880 (e.g. for remote
access) are not forwarded via 'host forwarding'.
1. Remove all connected terminal devices and connect only the desired terminal device to the
LAN1, LAN2 or LAN3 jack of the MX530/MX880.
2. Following the instructions of step 4, the terminal device automatically obtains the required
network addresses from the MX530/MX880 via DHCP.
IP address: 192.168.0.100 | Gateway: 192.168.0.1 | DNS-Server: 192.168.0.1
Alternatively, the network addresses can also be permanently set in the terminal device.
3. The terminal device can now be reached from the Internet.
(The active port for remote access in step 8 is not forwarded to the terminal device.)
Setup ‘host forwarding’(edit / disable)
1. Click on Network →Port Forwarding.
2. The ‚host forwarding‘ is set at DMZ Configuration:
3. Click on Save.
For security reasons, the device must be protected against unauthorized access
from the Internet with a firewall. More protection is given if only the required ports
are forwarded according to step 9b.
Further information and individual adjustments can be found in the MX530/MX880
Setup Guide at chapter "2.6 Connecting the terminal devices".
VPN
Destination IP address (device)
Enable/Disable ‚host forwarding‘
192.168.0.100
terminal
Step 9a

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Step 9 Connecting terminals via 'port forwarding’
Port forwarding is suitable for the following applications:
•If several connected terminal devices should be reached by remote.
•To increase security, so that the connected terminal devices can only be reached only via
the required ports from the Internet. (especially in case of using a public.IP!)
The 'host forwarding' according to Step 9a works parallel to the 'port forwarding'. All unregistered
ports in 'Port Forwarding' are forwarded to the IP address of the 'Host Forwarding'.
Add Port Forwarding rules
1. Click on Network →Port Forwarding.
2. At DMZ Configuration the checkbox 'Enable' should be removed. Otherwise all
unregistered ports will be forwarded to the terminal device with this IP address!
3. Setup the required ports to the IP addresses (terminal devices) with New Port Forwarding
Rule.
Name:
Enter the name oft this forwarding rule.
Protocol:
Choose the protocol TCP/UDP of this forwarding.
External port(s):
Enter the incoming port. It´s possible to enter several subsequent
ports (for example: 2000-2200).
Internal IP:
Ziel-IP-Adresse des Endgeräts eingeben.
Internal port(s):
Enter the internal port of the terminal device. It´s possible to enter
several subsequent ports (for example: 2000-2200).
Source Zone:
For ‚fixed.IP/public.IP via OpenVPN‘ must be set VPN.
Add:
This forwarding rule will be added tot he router.
4. Save the setting with Save and add further port forwarding if necessary
5. Connect your terminal device(s) at the ports LAN1, LAN2 oder LAN3.
6. Set the IP address, Gateway and DNS server in the network settings of the terminal
device(s): IP addess: 192.168.0.xxx | Gateway: 192.168.0.1 | DNS-Server: 192.168.0.1
7. The connected terminal devices are now accessible via the enabled ports from the Internet.
(The active remote access according to Step 8 is not forwarded to the terminal device.)
Terminal 2
Terminal 1
Please note that the MX530/880 DHCP server automatically assigns the IP address
192.168.0.100 to a connected terminal device by default.
When connecting several terminal devices, the DHCP server can always assign the
same IP address to certain terminal device, see MX530/MX880 Setup Guide →
Chapter "2.6 Connecting the terminal devices".
Step 9b