surely you have one Wi-Fi network and you’ve started to have some connectivity and security issues lately. In general, when these types of networks are installed, it is important to have a knowledge prior to and after installation. Since this will help you perform the best control possible for so ensure optimum performance.
WiFi audits are performed with the aim of finding any network security risk actionand is widely used mainly by the companies. However, it is also recommended to do it for home networks.
Therefore, here we are going to explain how you can do this control type and start to detect network problems.
What are the most frequent connectivity problems that my Wi-Fi can have and their causes?
In general, the most frequent problems that a wireless network they are related with connectivity, security and speed. Therefore, all this can be linked to different factors such as the router, the quality and strength of the signal. So, here we are going to explain a little about What are the most frequent problems and their main causes?.
Signal strength and quality
So much power as signal quality will depend a lot on the operation of the network, and this is one of the most common drawbacks for most users, either for the companies as for wireless connections in homes.
It is important to note that there are many factors that can become obstacles and interference in the signalas they are walls, doors, windows, furniture, appliancesamong others.
All these objects can come to prevent the signal is transmitted with good quality and power so you can get everywhere. This basically It will depend on where the router is placed.
It is best to place the device in a centered place of the house or company and above all that it be open. One of The most common mistakes is to place the equipment inside the rooms or in closed rooms or roomsseriously affecting data transmission.
cable problems
In the event that your router has intermittent connectivity or with some errorsthere is a possibility that this is due to the cable length is much longer than the recommended segment length of Ethernet cables.
The most recommended in these cases it is to use the following measures:
Type of cable
Cable length
10BASE-2 coax cable 185 meters/607 feet Category 5 10BaseT cable 100 meters/328 feet
In the case that the distance of the connection exceeds these limits you need to use a wireless jump or a fiberthey work as a repeater and this will assure you good connection. And it is that said interference commonly occurs when there are distances that exceed the limits and the data transmission is lost.
In the event that you want to verify if your failure is due to a cable problem, you must test the connection to the access point or bridge using a much shorter cable. This will let you know if the fault is there.
Radiate power performance
Usually when the AP and the clients associated with it are installed, can become a problem, especially if these they are too closewhat can cause disconnection of AP clients and affect the signal strength.
One way to correct this is keeping clients away from the AP or simply reducing the power of the AP. Either of these two methods are valid and you will surely notice an improvement in power performance.
radio interference
Before purchasing a wireless connection It is important to carry out a site survey under normal conditions to really know how it will be behavior and operation of the device. It is important to know that Radio frequency behavior may vary with the physical properties of the location.
Note that connectivity problems can only be solved in different areas as long as favorable environmental conditions are taken into account.
It is important to consider that the materials of wood and steel as usual absorb RF energy like other objects when they have water content. Also, household appliances such as microwaves and smartphones can become one signal interference when they are placed the APs.
slow connection
A slow connection It can be due to several factors, one of which is the place where it has been connected the router inside the company or home. It may also be because there is no enough bandwidth which causes a very slow signal.
This will be further accentuated when there are various devices connected to itone of the simplest solution is allow the connection of 2 or 3 devices maximum to the networkthis will help you improve internet speed.
What is WiFi Analyzer and why should I use it to audit my wireless network? Advantage
There is currently a large number of WiFi analyzers on the marketthese are nothing more than tools that are in charge of fully scan the network and search for each the channels to find out which of them have the best power and take advantage of it.
In the case of the tool WiFi Analyzer Its main function is power analyze all Wi-Fi networks present in the place, including those that are hidden. This will allow you to find out what it is. their signal quality. This app also gets signal strength by PLC if it is installed on the network.
Analyzer has become a very useful application that is capable of displaying data like the signal GHz, the strength of the signal, the MAC code of the router, the type of encryption it uses, the IP of the equipment manufacturer, among many others. Taking all this into account, below, we will explain what each of its advantages are.
Allows you to measure the signal
Analyzer gives you the possibility to see how l isto the network for a certain period of timethat is to say, that you will be able to know that how fast or slow is the signal. This goes from -100 dBm to -40 dBmif it reaches the point of the signal green It means that it works optimally.
Offers you a list of APs
It has become an ideal tool for get information and data from routers and access points that are nearbya. In this way you can know the MAC of the devices, the channels they use, type of security and the manufacturer.
You can get more strength for the signal
Another of the most important factors of the application is that it gives its users the possibility of obtaining a stronger wifi signal. This will allow you to know which point of your house or company is the best for the location of the equipment.
You can know which is the best channel
One of the great advantages of this application is that it gives you the possibility of knowing in what channel you are on and what are the best channels. This gives you the possibility to choose those that are providing the best performance.
Steps to perform a complete audit with “WiFi Analyzer” to detect Internet connection problems
This application has become one of the best tools to be able to Analyze and detect each of the Internet connection problems. Therefore, Analyzer will give you the opportunity to optimize your Wi-Fi network and thus start avoid signal interference with other networks.
It is important to mention that this application is completely free and is available for both computers as mobile devices. Having all this clear, here we explain how you can carry out this entire process through this app. To do this, follow these steps:
Download and install the software
- The first thing will be to software download WiFi Analyzer directly from the Windows 10 StoreYou can also download it from Google play.
- One time downloaded and installedthe following will be execute it to be able to enter each of the options offered.
Detect the network to which we are connected
In order to continue with the process correctly and to be able to get the most out of the application, it is important to be clear about what is the network we are connected to, as well as knowing in what band is working if in 2.4 Ghz or 5 Ghz. It is important to be clear that in the case of the 2.4 GHz band it’s much better when further away from the router is.
In the case of the 5Ghz is the opposite, presenting better performance at short distances.
Therefore, the first important decision to be made is identify the network, In the event that the router is very close, the best option will be to use the 5ghz. But, if it is a little far away, the best thing will be connect to a traditional wireless network that is 2.4 Ghz.
start the process
Once everything is clear and the network identified, the following will be to click on the button “Analyze” of the app, here you will be shown a list of the networks that are within reach and you will also be shown a graphic with the channels that are there. Please note that if your network is very overlapping you will have more interference and this will generate you biggest drawbacks.
Now we have to take one new decisionIts about communication channel, Note that to do this you need to have basic knowledge about what we are doing. In this case it is necessary go to the router and modify the channel to change it and try to place it in those channels where does not match any other network.
It is also important to note that these overlaps may vary depending on the connection location. Therefore, one should check both the access point where the device is located and where the router is located in order to check if other networks overlap with ours.
Knowing all this, you can already have more clarity in which place you get a signal enhancement. It is also essential that the router have one good orientation, in the event that have antennas These must be oriented towards the outside of the house, preventing them from being locked up. Keep in mind that the higher it is, the better the connection will be.
How do I solve the connectivity problems that the WiFi Analyzer report shows me?
When we perform an analysis with Wifi Analyzer we can easily know what problems are affecting our connection and in the same way to be able to take the necessary measures to begin to solve it and thus obtain the maximum performance of the wireless network.
In general, this program will always show you the overlap between your connection and all other nearby onesKeep in mind that the more overlapping the network is, the greater the signal problems will be, since each of them interferes with the other. Therefore, the most recommended in this case is enter the router and configure Necessary for change network channels. To do this we perform the following steps:
We access the device
In order to access the…
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