Creating a home Wi-Fi hotspot. The difference between a router and an access point
28.12.2017
First of all, you should find out the differences between a switch (switch) and a router (router). It is known that if a local network is built normally, then the IP addresses of all network devices must be from the same subnet. A switch is used to connect computers into a local network. The switch cannot connect multiple local networks.
The wireless network is divided into 4 types. Such networks use ordinary radio waves, which are transmitted using an adapter that receives, decodes and emits the signals. Keeping in mind that this diffusion can be done in an open or closed manner. “It’s so much information that we even got lost.” Have you ever heard or repeated this phrase?
Well, the Internet brings many benefits to people's lives, but it is also capable of generating losses. Too much content can be overwhelming. In addition to scattered attention with thousands of calls, large amounts of information tend to cause fatigue and even stress.
This is where the need for a router appears that can combine networks with different IPs.
Now let's look at the difference between an access point and a router. To work on the Internet you need an IP address. One computer – one IP address. But what to do if there are many people who want to get the Internet, but there are not enough funds to connect to each computer. In this case, if the connection is via a dedicated line, then you can use a switch (wires) or an access point (WI-FI).
There is an option in which you win. This is the creation of a local network. This is done by connecting the provider’s network to the router, and using the router you create your home network. And in this case you will pay the same tariff. Such connection methods are the best way to connect to the Internet if the number of computers is more than 4.
And who has never messed up various links? Unintentionally clicking a button or inducing a malicious click are other problems that arise from this exaggeration. Many times the user even sees the link and when he realizes he is already redirected to another page.
Machine infection by virus, hater attack, fake profiles and digital theft are other harmful problems that usually originate from the Internet, among many others. But, in fact, it is important to say that the whole part of the action is who is the front of the device. This is why it is so important to create specific campaigns to use the network correctly.
Essentially, both WiFi routers and WiFi access points perform the same functions - they create radio coverage (AP mode), while in which any device can connect to the network in AP-Client mode. This is where the similarities between the devices end.
These devices differ both visually and structurally.
A classic WiFi access point only has one Ethernet port.
Identifies various public, private and third sector agencies around raising awareness of the safe, ethical and responsible use of the Internet. In Brazil, events begin in January and develop until the end of February, publishing and opening campaigns, educational materials and services that are available online throughout the year.
The theme chosen was “do your part for a more positive internet.” Therefore, nothing is fairer than to take the opportunity to see some tips that contribute to this task. Accessing the network is opening windows to a world where, of course, there are many dangers. So before you navigate, make sure your computer is properly protected with reliable antivirus software and other security systems such as backups and encryption. Once inside the Internet, be very careful with links and strange pages.
The classic ones WiFi router There are 5 of them. At the same time, there is a separate WAN port, which is used to connect the provider’s cable. The remaining Ethernet ports are labeled as LAN - they are used to connect local network clients created by the router via twisted pair cable.
In the factory settings, the access point has a DHCP server disabled and to connect to it via Ethernet or WiFi, the network adapter must be assigned a static IP address that lies in the same subnet as the factory IP address of the access point.
Give preference to websites emails and invitations of famous origin. This also applies to virtual stores, where there are many scams and thefts. Never leave your details in any form or make payments without being sure that the company is reliable.
The opinions and content you post may also compromise your integrity. False information, accusations, biases and some details about your routine can lead to many complications. The best thing to do is to first check the content of any post that is to be posted. General advice here: don't do it on impulse!
Routers have a DHCP server enabled in the factory settings, and any client of the router can obtain an IP address from this server automatically. To do this, you need to configure the DHCP client service of the adapter used to connect to the router to automatically obtain IP addresses.
In addition to the DHCP server enabled in the factory settings, the routers are equipped with a software and hardware firewall, which minimizes the likelihood of hacker attacks and theft of confidential information from clients of the local network that it creates, but does not guarantee 100% protection.
It is very easy to get lost on the Internet and especially in. Even if you don't realize it, fragmented access can cause your productivity at work to drop dramatically. A few minutes here, others there and, soon, the day is gone, leaving many tasks to recover.
There are also those who, even at home, suffer from unrestrained Internet use because they lose the opportunity to do other programs and isolate themselves, because they do not fulfill their obligations or because they waste precious hours of sleep. The best way to avoid these problems is to set how much time you can spend on the Internet. From there, you can mark specific periods throughout the day. Analyze your routine and create schedules that suit your needs. There is nothing better than enjoying life to the fullest.
Access points can be connected by their Ethernet port to providers that use the DHCP or Static IP connection protocol (find out your protocol). While WiFi routers (in addition to the DHCP/Static IP protocols) can “raise” VPN tunnels using the PPPoE, PPTP, L2TP protocols and work with Russian Internet providers using VPN technology. In the case when a WiFi router supports these protocols, but with the “Russia” prefix, they say that this model is optimized to work correctly with the networks of Russian Internet providers. It is the support of the Russian PPPoE, Russian PPTP and Russian L2TP protocols that you should pay attention to first of all when choosing a particular model. This information, as a rule, is absent on the box and in the equipment specifications, but it can be found on the official website of the manufacturer, in the product catalog.
But it definitely doesn't just happen inside a computer or cell phone screen. There's a world of possibilities out there that needs to be cleared! Having rules for internet use, like the advice above, helps discipline the habit to maintain more balanced behavior. Even those who work with digital media must find ways to abstain from it from time to time. This requires moments of rest.
Visiting a friend, traveling, walking in the park, watching movies, staying with family, trying out a new restaurant, and many other activities that require physical presence are part of human development. You have a healthy offline life, so your online presence is also more beneficial.
Often, WiFi routers are called gateways or routers. Routers really act as a gateway to access the Internet, since they “stand at the junction” of two or more networks (WAN - provider network, LAN - wired the local network, which he creates and WLAN - wireless local network WiFi technology). This opportunity is given to the router by the network address translation protocol implemented in it, called NAT (not implemented in access points). Thanks to the NAT protocol, the router converts one IP address received from the provider for working on the Internet into several local IP addresses (often these are class “C” addresses - like 192.168.0.0-192.168.255.255). Routers allow you to enter into one contract with a provider and use one channel at the same time for several clients. Thus, routers allow subscribers of providers to save on the number of contracts, and providers - on IP addresses.
Look for content that enriches
As stated at the beginning, too many appeals become tiresome, distracting, and creates all sorts of confusion. To avoid being swallowed up by a sea of content, it is important that the user achieves this selective attention. Discard anything that doesn't really interest you, avoid random links, and stop giving your audience these useless sites. It's interesting that you need to use the Internet to your advantage. So, better choose what you read, comment and share. It has great opportunities to open your mind, learn new things, develop skills and add personal and professional value.
A WiFi router is a more functional and versatile device for building a home WiFi network or a small office network. Access points that have richer functionality in terms of various WiFi network settings are more often used to create WiFi networks over large areas.
USB modems came into our lives very unexpectedly. 5-10 years ago we could not even think that it could be with us anywhere. These small devices do not take up much space and are quite easy to use.
Where did this name come from, why USB modem?
USB is read as U.S.B. Universal Serial Bus, which translates as “universal serial bus”, is a serial data transfer interface for peripheral devices.
A computer, laptop or tablet usually has at least one USB connector (Fig. 1). As a rule, a keyboard, mouse, printer and other peripheral devices are now connected to a computer, laptop, and sometimes to a tablet via a USB connector.
A USB modem is connected via a USB connector on a computer, laptop or tablet, just like a keyboard or mouse is connected.
Internet via USB modem
USB modems (Fig. 2) have a little trick: in each region, the modem of some cellular operator supports communication better, and some operator - worse or worse.
If you buy a USB modem, it will most likely be at the store of some mobile operator. There you will immediately be given both the modem itself and a SIM card for it. Without it, you will not be able to access the Internet, because it only works through mobile communications.
One of the main advantages of modems sold by mobile operators is that they do not need to be configured. Just insert the device into your computer or laptop and wait a little while the necessary software is automatically installed. software, and that's it, you can surf the Internet.
But almost immediately the biggest problem emerges - communication. It would seem that there are a lot of towers around us, the coverage area is huge, but there isn’t. Sometimes with a modem you almost climb a pole to get more than one strip. And this is in the city, but imagine how difficult it is to find a good connection area somewhere in the forest. Craftsmen advise creating something like an antenna.
As for the cost of communication, it is approximately the same for all operators - 4 GB of traffic will cost you about 400 rubles per month. This is not much, but there is one interesting thing hidden here - if you plan to use a USB modem constantly, then you will definitely not have enough traffic. No matter how many packages you buy for 4 or 5, etc., gigabytes, they will still fly away in a matter of days, especially if you like to not only check your email, but also watch videos.
3 nuances with USB connectors
1 If there are not enough USB connectors.
Then you can purchase a USB splitter (Fig. 3).
Rice. 3 USB splitter 2 USB ports are too close.
It happens that there are enough USB connectors, but they are located so close that it is no longer possible to use a USB modem.
In this case, you can purchase a USB extension cable (Fig. 4). This is a wire that is inserted at one end, for example, into a laptop, and at the other end you can attach a USB modem.
Rice. 4 USB extension cable If necessary, I connect via a USB extension cable. It is almost impossible to connect the modem directly, that is, without a USB extension cable, to my laptop; more precisely, then you need to disconnect all other USB devices, which can be inconvenient.
3 Oh, those numbers: USB 1, 2 or 3
In 1995, USB 1.0 connectors were released, in 2000 - USB 2.0 connectors, in 2008 - USB 3.0.
USB 2.0 connectors are compatible with USB 3.0. The difference between them is speed: data is transferred through USB 3 much faster than through USB 2.
If you doubt your knowledge of the connectors on your computer, then the easiest way is to bring your laptop or tablet to a mobile operator’s showroom and immediately try to connect a new USB modem. They will definitely help you there.
What if you use your smartphone as a Wi-Fi router?
A modem is, of course, good, but connection problems force you to look for other ways to access the Internet when you are far from your computer. Pay attention to your smartphone. One of the many functions is the ability to use a smartphone as a modem and Wi-Fi router, more details in.
In short, putting your smartphone into router mode is quite simple. There is a special menu item in the settings; just go to it and enable the function of distributing the Internet via Wi-Fi. There you can also configure your network name and password. Then turn on the Internet on your phone and now you have your own router. Put it in your pocket and enjoy surfing the Internet via your tablet or laptop.
Rice. 5 SmartphoneSurprisingly, the smartphone (Fig. 5) gives very good quality communications, even outside the city. All that remains is to select a tariff (or option) with the Internet on your SIM card.
You can purchase SIM cards from different mobile operators and, depending on the reception or location in a particular region, insert one or another SIM card into your smartphone. True, now some SIM cards are valid for a limited time, for example, 45 days. And then, in the absence of any activity on the part of the user, the mobile operator turns off the SIM card without warning and all unused money is lost.
Let's add another minus to the box of minuses. While your smartphone is working as a router, it consumes battery power, and quite quickly. In some cases, such an Internet may be incomplete; it may only be suitable for letters and searching for information. But with video there may be problems and limitations. Although, not a fact. Since much depends not on the smartphone itself, but on the chosen tariff or tariff options cellular operator.
Making a choice
When choosing between a modem and a smartphone, you need to proceed from what you have. If you already have a smartphone, then you need to use it. Why buy a modem if a smartphone can perform this function perfectly?!
Well, if you don’t have a smartphone yet, then the choice can be made either in favor of a modem or in favor of a smartphone. There are also certain competitive advantages on the smartphone in front of the modem. After all, a smartphone is also a “smart phone” with many other useful functions and applications, including
Wireless networks have enveloped our homes and apartments. It’s hard to imagine a modern apartment, office, or even a cafe without a wireless network. Wi-Fi access. Wi-Fi networks provide fast and convenient connection to the network with a minimum of labor costs. But wireless networks cannot appear on their own; special network devices are needed to create them. One such device is a Wi-Fi hotspot. I will tell you what it is and how to choose it in this article.
First, you need to define the terminology.
Wireless access point is a base station designed to provide access to an existing network (wireless or wired) or create a new wireless network.
The access point cannot independently distribute IP network settings; it does not have functions like a firewall, traffic routing, etc.
The access point receives the Internet from the router/modem and distributes it via Wi-Fi. Of course, there are more advanced models that are equipped with DHCP, Firewall, and network segmentation functions, but these are often quite expensive models, and it’s not at all a fact that you need them. It is also important to remember that the access point has only one network connector with all the ensuing consequences.
Router(router, router (from the English router) or router) is a specialized network device that has two or more network interfaces and forwards data packets between different network segments. A router is a device into which a cable from your Internet provider (WAN port) is connected, and then distributes the Internet to all devices on your home network.
It would seem, what do access points and routers have to do with it? Everything is very simple - most modern routers already have built-in functions for creating wireless networks, which means that to create your home wireless network, a router that will take on all the necessary functions will be enough.
However, it is not always possible to get by with just one wireless router. Very often situations arise when it is necessary to create an additional wireless network based on an existing wired network, or your router cannot cover the entire required amount of space, and often it is simply necessary to transfer the functions of creating a wireless network to a separate device to reduce the load on the main router. In addition, using access points, you can connect two segments of a wired network - “bridge” mode. There are many uses for a wireless access point.
Specifications
External designBased on their external design, access points can be divided into those intended for external placement (outside premises) and for indoor placement. Placing an access point outdoors imposes certain specifics on the external design - a stronger and more protected case, standard wall mounts, etc.
Installation
Also, the type of placement of the access point may depend on the external design. In this case, in addition to the standard wall or tabletop options, the option of installation in a socket is added. The last option is perfect for repeaters. It allows you to place the access point compactly and without unnecessary wires by simply plugging it into an outlet.
Operating frequency
Transmitter operating frequency – the frequency at which the access point operates. There are two options - 2.4 GHz and 5 GHz. There are also access points capable of operating at both 2.5 GHz and 5 GHz.
Wi-Fi standards
Wi-Fi standards allow you to estimate the maximum speed of a wireless network and the frequency range used in most cases (but actual speed indicators depend on many factors, so the supported standard can only give an approximate idea of speed indicators).
· 802.11 - original 1 Mbit/s and 2 Mbit/s, 2.4 GHz and IR standard (1997).
· 802.11a - 54 Mbit/s, 5 GHz standard (1999).
· 802.11b - improvements to 802.11 to support 5.5 and 11 Mbit/s (1999).
· 802.11g - 54 Mbit/s, 2.4 GHz standard (backwards compatible with b) (2003).
· 802.11n - increased data transfer speed (600 Mbit/s). 2.4-2.5 or 5 GHz. Backwards compatible with 802.11a/b/g (September 2009).
· 802.11ac - new IEEE standard. Data transfer speed is up to 6.77 Gbps for devices with 8 antennas. Approved in January 2014.
· 802.11ad - a new standard with an additional 60 GHz band (frequency does not require licensing). Data transfer speed - up to 7 Gbit/s.
Transmitter power
The output power of the transmitter affects the strength and distance of the signal. The higher the power, the theoretically the greater the distance the signal travels, including the better ability to overcome the walls of rooms. But you can’t just go out and buy the most powerful access point. The thing is that in Russia the law limits the transmitter power to 100 mW (20 dBm). Anything more powerful must be registered and permission to use the frequency obtained. For this reason, almost all access points have a transmitter whose power is exactly 20dBm. More powerful models
This is usually professional equipment.
Maximum wireless connection speed
The access point's support for any Wi-Fi standard allows us to draw only approximate conclusions about the possible network speed. For example, 802.11n promises us up to 600 Mbit/s, only this is with the simultaneous use of 4 antennas (MIMO technology), so to predict possible data transfer rates, it is best to pay attention to the declared speed characteristics of the access point.
A parameter inextricably linked with the previous discussion point. The more antennas the access point has, the higher the maximum speed of the wireless network, but remember that on the side of the client device (for example, your laptop) there must also be the same number of antennas, otherwise some of them will simply not be used.
In addition, antennas operate in different frequency ranges. For example, if an access point has 6 antennas, then most likely 4 of them are used in the 2.5 GHz range, and 2 in the 5 GHz range.
Antenna type
Antennas can be internal or external. External ones, in turn, can be either removable or non-removable. A removable antenna or its absence will allow you to later install an antenna that is more suitable for your characteristics. For example, with a high gain or the radiation pattern you need, which will improve the signal quality in your area.
Ethernet port speed
The access point is connected to a wired network via an Ethernet port, and accordingly this parameter can become “ bottleneck» if selected incorrectly. If active interaction with a wired network is expected, creating backup copies, working in “bridge” mode, transferring “heavy” files, etc., it is recommended to choose an access point with a high speed Ethernet port, for example 1000 Mbit/s. If you are using a wireless network just to access the Internet, and your provider cannot provide you with a speed of more than 100 Mbit/s, then a 100 Mbit/s port will be enough for an access point. This parameter is also important when it is intended to work in the “reverse” mode, when Internet access is provided via a Wi-Fi network, and it must be distributed via a wired network.
PoE support
PoE (Power over Ethernet) is a technology that allows you to transmit electrical energy along with data to a remote device via a standard twisted pair cable in an Ethernet network. Allows you to power the access point from the router/switch to which it is connected. This technology will be useful if the access point is located far from electrical outlets, and running a separate cable for power is problematic. But PoE support increases the cost of the device, and, as a rule, is found in professional solutions.
Operating modes
Access point
The simplest and most understandable mode of operation is to simply create a wireless network to which your devices connect. Creating a network based on an existing wired network to expand its capabilities. 
Bridge Mode
This mode is used to connect two wired networks independent of each other. So to speak, a “wireless Ethernet extender” for combining two network segments. 
Repeater Mode
Repeater mode (also known as repeater) is a simple signal repeater designed to increase the range of a wireless network. 
WISP
An operating mode in which the access point receives the Internet not via a wire, but via a wireless channel, and then distributes it both via a wired interface and via a wireless network.
Router
The mode of operation of the access point as a router allows you not only to create a wireless network based on the existing wired network infrastructure, but also to independently route networks, including distributing network settings (DHCP), filtering traffic (firewall), etc.
Signal amplifier
In essence, this is the repeater operating mode, but in some cases such devices work exclusively to amplify the existing signal, and are not capable of operating in bridge mode. Also, some models may not have an ethernet port.
If you need to expand your existing wireless network, or in the far corners of your apartment there is a signal level, but it is too weak and unstable, then you should pay attention to signal repeaters (amplifiers). Moreover, in the simplest version it will be a fairly compact device that simply plugs into an outlet.
After determining the type of access point, you need to select speed indicators.
There are many Wi-Fi standards that differ not only in speed, but also in the frequency at which the wireless network operates. When choosing an access point, this point must also be taken into account. The most common is the 2.4 GHz band. Most client devices support these frequencies and will be able to work with such access points without problems. Creation Wi-Fi networks at a frequency of 5 GHz has both its pros and cons. This frequency range is less congested (at the moment), and therefore is able to provide you with better speed performance. One access point can support both the 2.4 GHz and 5 GHz bands, but there are also devices designed exclusively for the 5 GHz band. You also need to check whether your devices support this range. Support for a second frequency range increases the cost of the device, but also provides more capabilities. You can create several wireless networks in different frequency ranges and use them depending on the workload.
As for the supported Wi-Fi standards, the situation is somewhat similar to ranges - all devices on your wireless network must support the same standards. So, for example, if your laptop only supports 802.11b/g/n, then you just need to buy an access point that supports only these standards. Naturally, no one forbids you to buy a more advanced access point, so to speak for the future, for example with support for 802.11a/ac/b/g/n. But you can feel the effect of increased speed when using more advanced standards only after replacing your laptop with a more advanced one that supports these wireless communication standards. The same is true for mobile electronics (smartphones, tablets).
Don't forget about the maximum data transfer speed. In most cases, for Internet surfing, including watching streaming video, 150 Mbit/s will be enough, and for more demanding customers, for example, for backup or transferring large files over the network - from 600 Mbit/s. A high speed wireless network is also needed when the access point is operating in repeater mode, and if active interaction between devices in the wireless network itself is expected.
I would advise residents of high-rise buildings to use access points capable of operating in the 5 GHz range (don’t forget that your devices should also be able to do this) simply because it is less loaded and you can get more high speeds.
There are also non-standard situations, for example, you need to connect a remote segment of a wired network, and the distance is so great that two access points in bridge mode simply cannot see each other. Then one solution could be to install a signal amplifier in the middle of the circuit, resulting in a mixed bridge-repeater-bridge circuit. 
Results
When choosing a Wi-Fi access point, you need to clearly determine in what mode it will operate (access point, repeater, bridge), understand what devices you are going to connect to the wireless network, and what Wi-Fi standards they support (to create a connection like “ bridge" it is advisable to choose identical devices or at least one manufacturer). And based on this data, select a specific device.In addition to all of the above, it is worth adding a few words about the transmitter power. In general, the higher the power, the greater the distance the Wi-Fi signal will travel (although in reality a lot depends on the presence of obstacles and the radiation pattern of the antenna, but this is a topic for another discussion). Accordingly, if you think that you may encounter insufficient signal strength, then it is better to immediately pay attention to more powerful access points, or access points with removable antennas. Then, if necessary, it will be possible to install an antenna with a higher gain. But you shouldn’t immediately buy an access point with the highest transmitter power and high antenna gain, firstly, the more powerful the access point, the more expensive it is, and, secondly, powerful access points create strong interference to others, which means someone of your neighbors will experience problems with their wireless network.
The question is indeed very relevant and interesting. But to answer it more fully, you should first understand how these two devices differ? After all, at first glance, there are practically no differences - they allow you to connect computers, laptops and other devices to the Internet. But this may seem so only at first glance. If you study the topic, it becomes clear that the purpose of these devices is completely different.
What is an access point?
What are the functions of an access point? First of all, it is the reception and distribution of Internet traffic via cable or wireless connection. The access point can also receive data via a wireless connection in order to transmit it via cable.
In other words, its main function is to broadcast traffic. But at the same time, the access point does not perform any operations with traffic - more details. When several devices are connected, the traffic is divided equally between them. Moreover, the device usually has only one LAN port, which can significantly limit the functionality of the device.
What is a router?
A router or router has much more functionality. It is capable of both receiving and transmitting data, and redistributing it, acting according to the rules set by the user.
For example, he can:
- act as a firewall to ensure network security;
- assign an IP address to all devices connected to it;
- distribute Internet traffic between networks and subnets;
- limit the transmission speed of data packets.
The simplest model can do this; more expensive ones have much broader functionality.
With such possibilities, modern wi-fi router can also provide wireless connection to the Internet for PCs, laptops, tablets and other devices. In other words, it successfully combines the duties of a regular router and an access point.
What to choose?
Let's summarize - which device is better to buy to meet your needs. In this case, it all depends on what requirements you place on the equipment.
If you just want to provide your apartment with wireless Internet in order to be able to use the World Wide Web from the kitchen, bedroom and living room, then it would be better to purchase a regular WiFi router. You just need to set it up once so that you can easily connect to the Internet from any device.
If you need to provide distribution wireless internet For large room(hotel, cafe, office), then in this case an access point will be more effective. This will allow all clients of a spacious room or even the entire building to enjoy the benefits of the World Wide Web.
The other day I discovered an adsl router with a built-in wi-fi access point lying around to no avail - ZTE 531B. The adsl port on this router died, and therefore for its intended purpose - to grab the Internet from the telephone socket and distribute it left and right - there was no way to use it - there was no DSL signal, and that’s it, it didn’t connect. But everything else worked like clockwork. It would be a shame to throw it away, so it was decided to screw it in like a regular wireless access point to a regular switch in one of the rooms where there was only wired Internet.
So, the input data:
There is a wired Internet, it goes into the computer on a network card with a static IP, for example, 213.33.218.2, the mask is 255.255.255.0, the gate for it is 213.33.218.1. In the connection properties it is set to public.
The computer has a second network card, which is automatically assigned the address 192.168.0.1, through which a simple hub (not a router) is connected, through which the Internet is distributed to two more computers, their addresses are 192.168.0.2 and 192.168.0.3, respectively, masks are 255.255.255.0 .
I connect it with a cable to its regular LAN port, from the hub, assign it IP 192.168.0.4, mask 255.255.255.0. It should be noted that the vast majority of such devices come with built-in IP addresses 192.168.1.1 - it will not be visible from a card with IP 192.168.0.1, therefore, in order to change the IP on it to the above 192.168.0.4, you need to set the IP on the network card from the range 192.168.1.2 - 192.168.1.254, go to it, change its IP from 192.168.1.1 to 192.168.0.4, then assign IP 192.168.0.1 to the network card again. Continue. I’m setting up a Wi-Fi access point on it (well, there’s nothing to describe here - everything is as usual), I turn it off DHCP Server, I tell the phone and laptop to use static IP 192.168.0.5, and 192.168.0.6, respectively, mask 255.255.255.0, and as a gate - 192.168.0.1 of the first computer- everything is great - manually connects Wi-Fi to them through it, everything flies, the Internet is everywhere, happiness knows no bounds.
However, if you climb onto the router, turn on the DHCP Server so that it automatically distributes IP over Wi-Fi, turn off the use of static IPs in the phone and laptop - they are automatically assigned the same 192.168.0.5, and 192.168.0.6, respectively, they are connected, the router c They are seen at 192.168.0.4 perfectly, from the computer 192.168.0.1 - it is also visible perfectly. But there is no Internet on either the laptop or the phone.
It feels like they are trying to use it as a gate instead of 192.168.0.1, but he, the stupid piece of hardware, doesn’t know that it is necessary to route packets between 192.168.0.4 and 192.168.0.1.
It’s not clear what to do with this. There are Static Route settings, but I tried to enter them into Destination, Netmask, Gateway - nothing helps. On ixbt they say that you need to set up a DHCP server on your computer, but for a number of reasons you don’t want to bother with this.
In principle, since everything works with a static gate and IP hardcoded on the devices, you don’t have to worry about it any further.
Also, similar settings can be approximated for other situations, when, for example, the Internet is distributed not from a second network card, but from a regular wired router - it doesn’t matter whether adsl or not. I connected their LAN ports with a cable, and off I went.
Only it will be even simpler: most likely it will be seen from the computer, even if you do not change the IP on the computer, but you will need to reconfigure it so that its IP and the IP of the wired router are different. Well, in a router with an access point, disable the distribution of addresses, and the wired router will distribute them, fortunately, the dhcp server is built into all of them.
Just don’t tell me that it’s easier to buy a regular WLAN router, plug the incoming ethernet cable into it, and let it distribute it to both ports and Wi-Fi - I know this very well myself, the task here was to recycle the most in a useful way this.
