Articles

Data Protection for IP Based Remote Monitoring Solutions

by Andrew Ponting IT Technology

This is suitable to any Poseidon or Damocles machine upon the Sensormetrix website and the Teltonika 3G router on the Sequoia internet internet site.

Advent
The cause of this computer software notice is in direction of explain how in direction of configure the Teltonika RUT104 HSUPA 3G router for hire with the HWg range of IP centered distant monitoring applications these types of that the distant checking could possibly be carried out around a 3G/GRPS network.

Basic principle
The Teltonika RUT104 can get the job done on possibly a GPRS or 3G details network. It needs a SIM card with applicable airtime contract. Sequoia uses Wi-fi Logic as our airtime provider. The settings outlined inside of this software program take note incorporate been proven and proven with a Wi-fi Logic delivered Vodafone SIM card.

Whilst the RUT104 incorporates been configured with a SIM card correctly, it gives a marriage towards the World wide web as a result of the mobile community that it is logged into. By means of connecting the HWg IP primarily based machine into the router, a partnership in direction of the Internet is accomplished. This software package take note assumes that a treated IP address SIM is used. This will give the router with a exclusive Managed service provider Woodbridge nj IP address. The firewall in just the RUT104 is configured this kind of that the HWg system is on a DMZ port. This means that all website traffic in opposition to the Website into the router will be mapped specifically in the course of the firewall and in direction of the connected HWg IP interface.

Implementation
Energy up the RUT104 with GSM antenna hooked up and legitimate SIM card inserted.
Converse a Laptop toward the RUT104 instantly getting an Ethernet cable. The Laptop networking configurations should remain unchanged – Discover IP and DNS server covers quickly. This is due to the fact the RUT104 defaults toward ingesting a DHCP server 2003 upgrade Carteret enabled in direction of provide the Computer with an IP deal with. If the Computer consists of a wi-fi LAN interface, this should really be disabled whilst the RUT104 is configured.

Even though not attaining Website attain at this place, the Laptop or computer is in all probability in the direction of include been assigned the IP protect 192.168.0.Two and locate the default gateway and DNS server address as 192.168.0.One particular.

Open up up Net Explorer and input 192.168.0.A person as the internet deal with within just the go over bar. The RUT104 login display will be shown. Login having Username: admin; password: admin01. The Uncomplicated Setup wizard exhibit will display.

Static Vs Dynamic IP Gateway address
This program note assumes remote arrive at of the HWg unit's world wide web interface is necessary. Towards do this usually takes a acknowledged IP include towards browse which is why a fixed IP include SIM was prompt and the HWg machine was hooked up towards the DMZ.

However, the sending of Email alerts or SNMP traps does not have to have a fixed IP protect as extensive as the originating gadget status is distinctive thus that the resource can be known. Within just this scenario many HWg techniques can be attached toward the router during an Ethernet swap. Fastened up within this direction, the HWg techniques can use a DHCP cover assigned via the RUT104. The techniques will already sit behind the RUT104's firewall thus that security is significantly less of an make any difference.

The disadvantage is that it will not be likely towards remotely access the HWg systems attached inside any way.

Dynamic DNS
A regular SIM card takes advantage of dynamic DNS which usually means that the IP deal with that it is assigned to is made a decision by means of the network and might big difference. Sequoia endorses the retain the services of of remedied IP SIMs as then there is no uncertainty in excess of the IP protect of the router. Unfortunately, the 3G router additionally supports Dynamic DNS which avoids the necessity for a treated IP SIM card as it functions by way of employing a 3rd party DNS server.

With Dynamic DNS enabled, the router will periodically contact this server and recognize alone by means of means of a username and password. This lets the server toward obtain out the latest protect of the SIM card which is then entered into its DNS lookup desk. Through querying this server, it is likely towards locate the IP protect of the SIM card. Sequoia contains applied Dynamic DNS solutions versus within the previous and identified them toward get the job done. Remember to critique their web internet site for further more content material on how this performs and how in the direction of apply it.

Several programs upon a single router
This software program take note has detailed how towards attach a one HWg product in the direction of the DMZ port. Via working with DMZ, all incoming ports are mapped in direction of the connected HWg machine. There are Sixty five,535 ports and this sort of will all be mapped in direction of the HWg system. The real truth is that the HWg gadget only utilizes a minor quantity of such. As a result of default, the basically incoming port connects employed will be port 162 (SNMP), port Eighty (HTTP) and port Ninety nine (Telnet).

The incoming ports employed will default to Those people port figures, yet the user interface of the HWg programs permits these types of ports towards be transformed versus the default. The regular web interface (http) is on port 80. If 2 systems were being hooked up toward the router there is no reason why 1 of the systems may perhaps not consist of its http port improved towards port 8080 for illustration. Then it would be likely toward use port forwarding in the RUT104 in the direction of ahead all the traffic incoming upon port 8080 in direction of the HWg system that is made up of been programmed in the direction of reply toward http requests upon port 8080.

DHCP on the RUT104 would contain towards be turned off and all the HWg units hooked up in the direction of the RUT104 would have in the direction of be offered a treated IP protect. This would permit numerous HWg methods in the direction of be attached in the direction of a person RUT104 and include their web interfaces noticeable externally.

Sign Strength
Network indication electricity will straight influence the speed of the wi-fi partnership. Network contention will additionally have an affect on the obtainable bandwidth, yet this is further than user regulate.

The indication power is conventional for Vodafone at the Sequoia place of work. This good results inside unbelievably sluggish general performance Though remotely visiting the connected HWg world-wide-web interface, nonetheless inside of optimum conditions would be affordable for sending E-mail alerts.
When demonstrated at a further destination (home office) the place the indicator electricity bar was exhibiting total energy, the world wide web interface was as responsive as any broadband connection. Thus, it is proposed that any web page be surveyed in advance of installation.

A study is within 2 kinds; Network assistance and antenna situation. The manufactured inside signal vitality meter within just the RUT104 can be utilized for this rationale, yet towards verify the substitute networks can take a SIM card for every single pc network security woodbridge nj and a re-boot of the RUT104 once a SIM card big difference which is a extensive process.

An simpler way toward do a web site survey is with the SWGPRS023 sign power tester in opposition to which will allow the sign vitality of all networks towards be demonstrated simultaneously therefore that the utmost related community towards seek the services of can be picked out.


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About Andrew Ponting Freshman   IT Technology

0 connections, 0 recommendations, 31 honor points.
Joined APSense since, February 8th, 2016, From US, United States.

Created on Feb 28th 2018 05:03. Viewed 358 times.

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