Soft route hanging mining

1. The principle of router mining is different from that of coin mining. The essence of router mining is distributed CDN with shared bandwidth. Compared with the playing method of digital currency, the revenue of shared CDN service is stable, which is linked to the upload speed of broadband. 360, Xiaomi, Xunlei, Jirou and xinrou all have mining routes. This instry has a characteristic that the earlier you enter, the easier it is to mine and the higher the profit. You can take a look at the jCG K3 blockchain routing that is going online. JCG is an old manufacturer of intelligent routing. Compared with old mining areas, mining in new mining areas will be much easier. Moreover, it is an intelligent router equipped with blockchain technology. Besides mining, it can also be used for home use.

2. /Router (Terabit Router) has become an urgent requirement. Terabit Router Technology is still in the experimental stage

multi Wan

al WAN router has two physical Wan ports as external network access, so that the internal network computer can use two external network access lines through the load balancing function of al WAN router, which greatly improves the network bandwidth. At present, al Wan routers mainly have the application advantages of "bandwidth convergence" and "one network, two lines", which are not available in traditional single Wan routers<

3G wireless

3G wireless router adopts 32-bit high-performance instrial ARM9 communication processor, takes embedded real-time operating system RTOS as software support platform, and integrates the system

3. There are so many swindlers nowadays. Don't be greedy for small profits and lose more. The sky will not, drop pie, a lot of time will only fall into. There is no gain for nothing, no free lunch. Work hard and make money with your own ability! Nothing else is realistic. Why do you have to make some risky investments.

4. 1、 The operation method of fault:
1. Static before dynamic: analyze and consider where the problem may be, and then operate it

2. Outside before inside: first check the external power supply, equipment and circuit of the computer, and then open the chassis

3. Software before hardware: start with software judgment, and then start with hardware< 2. The specific operation of the fault:

1. There is no power supply display on the computer host or monitor: check the external power cord of the computer and the power plug of the monitor

2. No display on the display or no sound on the audio: check whether the video card or sound card is loose or whether the plug is tight

3. The host horn sounds: the error can be judged according to the number of sounds, such as AMI BIOS (1 ring of memory refresh failure, 2 rings of memory check error, 3 rings of 64K basic memory failure, 4 rings of system clock or memory error, 5 rings of CPU failure, 6 rings of keyboard failure, 7 rings of hard interrupt failure, 8 rings of video memory error, 9 rings of motherboard ram, Rom check error or video card error, 10 rings of CMOS error); Award BIOS (1 ring system normal, 2 ring CMOS setting error or motherboard ram error, 3 ring graphics card failure, 4 ring keyboard error, 10 ring motherboard ram, Rom error, keep ringing memory, graphics card or power failure), and then enter the CMOS to find the error settings and modify, still not, only the boot box to check the hardware, the best way to repair the hardware in the chassis is to ask professional help
4. Judge according to the error information on the screen.

5.

In terms of the system, it uses aikuai, which has stable performance and powerful flow control. The key is that there is no advertisement and there is no fear of hijacking. However, because aikuai turns off DHCP by default, we need to specify the IP on the PC before we can log in

This is the beginning of my experience. After one day's operation, the CPU utilization rate is still very low, and the 2G memory utilization rate is not more than 50%, which is very good. Temperature, feel the heat, not hot, no fan design is OK< br />

6. In terms of performance, these two CPUs are all half a Jin, which has little to do with the difference between them. Only by comparing their performance with i3i5 CPUs can we open a big gap; From the point of time, J1900 is an entry-level general consumer CPU launched in 2013. It is cheap to purchase, so it is widely used in low-end desktop computers and miscellaneous brand soft routes. After a large number of launches, it can be seen that there are direct rotten streets everywhere. N2807 was launched in 2014. Since we want to compare it with J1900, let's regard it as an improved version of J1900. What's the improvement? The most obvious place is to improve the power consumption and dynamic operating frequency! Because measured by the current low-power standard, the power consumption of a single CPU of J1900 is already 10W. In addition to the influence of other chips on the motherboard and the surrounding circuits, power conversion efficiency and other factors, the power consumption will add up to about 17w. At this time, the power consumption of the whole J1900 is not low! The n2807 increases the dynamic running frequency of CPU, which can automatically rece the main frequency to 499mhz when the system is idle. At that time, the CPU power consumption was only 2.3W. The power consumption of n2807 was about 6W, and the power consumption of n2807 was only 6W, which is very valuable. Therefore, based on this feature, n2807 was applied to the real instrial control computer field, such as Yanyang, Qifei, AI Xun and other real instrial control manufacturers on the instrial control motherboard, and Taobao sell those who claim that the soft route "instrial control machine" those unscrupulous businessmen just use the name and concept of instrial control machine, but the quality of procts and real instrial control machine is very different, this ordinary consumers are most easily deceived; In terms of J and N of the prefix, in 2009, Intel set up an embedded department dedicated to the instrial control field, which means that Intel officially separated the general consumer commercial CPU from the instrial control CPU. Moreover, Intel pays more and more attention to the development of the embedded instrial control field, and the difference between the general consumer commercial CPU and the instrial control CPU is growing, Among them, n series belongs to the instrial control instry, which uses lower power consumption and more advanced manufacturing process. Of course, n series has higher procurement cost, while J series belongs to Intel general consumer CPU with low price; So I don't know what the main purpose of the building owner is for. If you are in pursuit of performance, you should not consider directly using these two CPUs on i3i5. If you plan to run the hang up software for a long time as a netbook downloader or soft routing mining route, n2807 is more economical and practical. After all, it starts up 8760 hours a year, Every 1W power consumption rection will save nearly 6 yuan. If the power consumption difference is 10W, the annual electricity expenditure will be nearly 60 yuan. In addition, the rection of power consumption can rece the temperature of hardware, and the system operation will be more stable. All these are complementary to the virtuous cycle of energy conservation and environmental protection.

7. This is called flash off vimentin hardware, which also has this problem, especially when there are multiple lines

8. There are special hang up lock software on the Internet

generally, there are special hang up software on charging system client or game platform

Internet cafes can be hung up through the cash register or the customer's own click software.

9. This phenomenon is caused by three reasons: first, the responsibility of the operator (transmission and switching network failure): the operator must ensure that the signal quality (bandwidth, bit error rate, signal to clutter ratio, transmission rate, signal level, input and output impedance, signal stability, input and output impedance stability) to the user meet the national standards; Specific telephone: Telecom 10000 Netcom 10060 Tietong 10050 2: website problems: 1: website server is unstable; 2: The software of the website is unstable; 3: The quality of website operation and maintenance is low; Can not timely troubleshooting; For example: it's good to go to other websites, but one website is especially bad. This is the problem of the website itself, which has nothing to do with the operators and users. Copyright statement: the answer is harmonious original, no one can embezzle! Three: users (responsibilities) the following factors will lead to your current status. If the above operators have no problems, the next is your own problems; If you don't have the following problems, you can call the operator directly and ask the operator to tell you about the relevant matters of the operator. Copyright statement: the answer is harmonious original, no one can embezzle! Under the premise that the user's equipment settings must be correct, the causes and treatment methods of this phenomenon are as follows: 1. Power supply 1. Use a multimeter to check whether the power supply is stable? 1.2 is the AC voltage fluctuation within the allowable range? Does it exceed 5% of rated voltage? Is the ripple coefficient of 1.3a/d power supply (checked by millivoltmeter) qualified? 1.4 is the temperature rise of the power supply abnormal? 1.5 whether the voltage stabilizing characteristics meet the technical specifications? 1.6 under 1.5 rated load, whether the voltage stabilizing characteristics and ripple coefficient meet the technical specifications? 1.7 when replacing a large fan, does your power capacity meet the requirements? 1.8 the power supply of general auxiliary equipment (router, network switch, cat, etc.) is rectifier power supply, which has no voltage stabilizing function. The ripple coefficient is large (which may be caused by dry filter capacitor), and the load capacity is poor; If the equipment cannot work e to heating, special attention should be paid to the monitoring ring operation. 1.9 e to the over-voltage of the equipment (like feeding a child, too much can last), low voltage (like feeding a child, too little will lead to malnutrition), large voltage fluctuation (like feeding a child, too much to eat, too much to eat), over-current and heating, the overheating protection action will be switched out of fault and the equipment will be out of operation (that is, slow, delayed Repeat start, delay, drop line, interrupt, break line, automatic shutdown, crash, etc; 1.10 whether the over-current protection and over heat protection of power supply operate correctly? Is the movement sensitive? Do you refuse to operate or misoperate? Copyright statement: the answer is harmonious original, no one can embezzle! ★ 2: check the network cable and crystal head (R45): 2.1 whether the crystal head and seat are inserted (loose)? 2.2 is the contact good? What is the contact resistance? 2.3 is there any ash deposit? Is it oxidized? 2.4 is the mechanical locking between crystal head and base locked? 2.5 is the locking firm? 2.6 is the network cable tightly pressed and in good contact with the crystal head? 2.7 the line to line insulation resistance of network lines (using a 100V megger) shall be greater than 20 megohm. Copyright statement: the answer is harmonious original, no one can embezzle! 3: lightning protection, grounding: grounding is mainly to protect the safety of people and equipment! Lightning will burn the network card; When serious, it can cause fire and casualties! Multi point grounding, repeated grounding and nearby grounding are the principles; Grounding is divided into protective grounding, shielding grounding and working grounding; Static electricity is the main cause of blue screen crash! I use a noise meter to test that the noise voltage is more than 6000 times of the signal when it is not grounded. If you are not grounded, can your equipment work with such a high noise? Grounding is the most basic requirement for it, especially for analog devices and digital circuits. Interference from all aspects can be eliminated or eliminated through grounding. External interference and coupling between local and local wiring can be eliminated and eliminated. Equipment grounding and shielding work should be done well. Many interference comes from poor shielding and poor grounding, Many people only work on the software, and many interferences are caused by poor grounding or no grounding. This kind of fault is very easy to occur and easily ignored by many people. Many equipment damage is directly related to grounding. No grounding or poor grounding will lead to inter symbol interference, bit error, delay, packet loss, interruption, disconnection (disconnection, interruption), crash, card Automatic shutdown, repeated startup, repeated startup, frequent restart (or repeated connection) and other phenomena. There must be more than two grounding electrodes for grounding, and the interval between each grounding electrode shall be at least 10 meters. The grounding wire from the grounding electrode to the machine room shall not have any joint. Soft copper wire with a cross section of not less than 25 square mm shall be introced into the bus bar of the machine room (no joint is allowed in the middle), and the grounding wire shall be symmetrically connected with the Faraday network to facilitate the diversion of current, The connection point with the bus bar shall be coated with silver powder conctive paste, the cross section of the grounding wire from each equipment to the bus bar (independent) shall not be less than 4 square meters of multi strand soft copper wire, and the grounding resistance of the bus bar to each grounding electrode shall be less than 5 ohm (the smaller the better). At least twice a year, the grounding instrument (more than 2.5 level grounding instrument measurement, and the instrument is within the inspection period) shall be used for inspection. When checking the grounding electrode, it is strictly forbidden to do it in thunderstorm weather. It is strictly forbidden to use the n-zero line of water pipe and power line as grounding; That is, independent grounding device. The line of each equipment shall be connected to the bus bar of the machine room independently. It is strictly forbidden to connect the bus bar in series. I can say subjectively: whether you are an indivial user or a collective user of a large computer room, you are not grounded at all. Copyright statement: the answer is harmonious original, no one can embezzle! 4: Bandwidth: the bandwidth from operators to users is very important. Without enough bandwidth, enough data traffic cannot be guaranteed; It is impossible for computers to get on the Internet smoothly; The bandwidth mentioned above refers to the bandwidth of the whole process. Like on the expressway, there is such a wide bandwidth that there can be no fluctuation in the whole process; A little fluctuation in the whole process will affect the network speed; The user has the right to ask the operator (test with sweeper) for protection; Copyright statement: the answer is harmonious original, no one can embezzle! 5: signal to noise ratio: (the ratio of signal to noise, which can be understood as the purity of signal) when it is small, the useful signal is covered up by the noisy spurious signal (especially the inter symbol interference), so that the way of receiving the signal can not correctly extract the useful signal from the noisy signal, the judgment circuit can not correctly judge the code element, and it will proce error code, noise and noise Serious bit error is packet loss, serious packet loss is the cause of delay, and serious delay is line dropping (slow, delay, repeated start, line dropping, delay, line dropping, interruption, line breaking, automatic shutdown, crash, etc.). Use a noise meter or level meter to measure whether the noise level is within the allowable range, Or use oscilloscope to observe whether there is stray signal? Is there inter symbol interference? Take measures to eliminate it. The signal to clutter ratio should be more than 60dB. Test (observe) with sweep frequency instrument and oscilloscope. This indicator is to ensure that the road is smooth and barrier free. There is such a wide road, but also the whole process barrier free. Copyright statement: the answer is harmonious original, no one can embezzle! 6: matching: matching includes level matching and impedance matching (test with level meter and signal generator). 6.1 level matching: the received signal should not be too low. When it is too low, it can not reach the threshold level required by the receiving Road, and the equipment can not work normally; If the level is too high, the front-end circuit will be saturated or burned out. If the receiving level fluctuates near the receiving threshold, the computer will restart frequently; Therefore, receiving level adjustment is very important. Use level meter or oscilloscope frequently in operation to monitor and adjust the receiving level at the connection within the appropriate range. According to the instruction, monitor the adjustment with a level meter. 6.2: impedance matching: the connection point must match the impedance relatively. If the input and output impedance do not match, it will lead to reflection attenuation, and no matter how strong the signal is, it will not work normally. Copyright statement: the answer is harmonious original, no one can embezzle! 7: optimize the network structure, people will generate garbage when they turn on the computer to access the Internet, just like eating, if they don't clean the table, wash the dishes, and clean the stove, they will generate computer garbage, and the computer will graally show slow, card, delay, repeated startup, offline and other faults; Therefore, I recommend using some small tools: such as super rabbit, optimization master, Lu master or 360, etc; Develop a good habit of cleaning up rubbish before going offline. 7.1: timely removal of garbage fragments and ie cache generated by the Internet: as long as you use the computer, garbage will be generated. If you don't clean it in time, it will accumulate more and more. If you don't clean it for a long time, it will make the running space of C disk smaller and smaller and disorderly. Finally, it will slow down graally until it crashes; Therefore, regular sorting and running C disk can keep the computer running speed
7.2: synchronize the ADSL device first: power off the device and restart it. Copyright statement: the answer is harmonious original, no one can embezzle! 8: software setting and configuration 8.1: Download common software from large official websites as far as possible. Do not install 3, informal software, P2P (resource occupying) software, and uncommon software. Turn off all unnecessary network connections and startup items, such as Thunderbolt, BT, donkey, etc; Do not put the non running software in the running C disk; Update patches in real time. Game software should be downloaded from regular large websites. Pay attention to whether the software is stable. Immature and unstable software will lead to slow, card, crash and other failures, especially some popular game software. Some netizens have a strong response to this. Such software should be paid special attention to or deleted immediately; When downloading software, we should pay attention to the rogue software inserted into the critical computer security, at any time to clear. Many acceleration software are mostly with viruses or ad plug-ins, which occupy your disk resources. Some game software started, the game will be directly t off, after the unlimited drop, restart and other failures. Protocol: the protocol in the network should also match it, and mismatching will also cause some equipment failures. Software conflicts will also cause delay, card, slow, crash, offline, interruption and other issues. 8.2: antivirus software and firewall at least one valid genuine antivirus software, and often upgrade the virus library: proper firewall settings (not too much, too high, too low), will cause some web pages can not be opened; Virus can make the computer slow down, crash, drop line, card, repeat start and switch failure. Copyright statement: the answer is harmonious original, no one can embezzle! 9: temperature, humidity and temperature rise with the extension of startup time, the temperature of the main equipment and its auxiliary equipment (cat, router, network switch, etc.) will graally rise. If it can not be sent out quickly, it will be delayed slow dropped dead. 9.1: humidity: in rainy season or rainy days and in areas with high humidity, the insulation drop between lines and devices