Detect network and show what is not detected by the default gateway?

Updated on number 2024-08-06
11 answers
  1. Anonymous users2024-02-15

    There are two possibilities: 1. Your machine is not configured with a default gateway.

    2. Your machine cannot be linked to the default gateway.

  2. Anonymous users2024-02-14

    Dear users:

    Wired connection: 1. The wired connection needs to match: router, network cable, computer, and network TV.

    2. First of all, the router and the computer can be connected to the network normally ( When wired connection, please set the IP of the computer to automatically obtain; Connect the computer and the router, log in the router, generally on the back of the router, such as: etc., after entering the **information,), connect a network cable to the router at one end, and connect the network interface of the TV at the other end.

    3. TV menu - network settings - wired settings, IP type Select automatic get, and finally click Settings.

    Wireless connection: 1. Wireless connection needs to be matched: wireless network card (wireless network card needs to be purchased and matched by the user, if the built-in wifi does not need a wireless network card), wireless router, computer, network TV.

    2. After the wireless router and the computer can be connected to the network normally, please connect the wireless network card to the TV (no driver, can be installed and used directly).

    3. TV menu-Network Settings-Wireless Settings-SSID(Search for router devices)、Encryption type(Same as set on the computer)、IP typeSelect automatic getting,Finally, click Settings。

    In addition,The wireless router settings that our TV can recognize are:Adopt WEP encryption method,The settings are as follows:The authentication method is selected as Open, WEP encryption is selected64bit, the key mode is selected ascii, any key can be set, and the password needs to be set 5 digits。

    Alternatively, use WPA encryption and set the following parameters: set the password type to TKIP, select PSK EAP to PSK, and set the password to 8 digits. Passwords are recommended to be purely numeric.

  3. Anonymous users2024-02-13

    Hello dear! <>

    There can be several reasons for gateway detection failures, and here are some possible causes and solutions:1Gateway Setup Issues:

    Check whether the network connection is normal, such as whether the network cable is plugged in properly and whether the network equipment is working properly, etc., to ensure that the network connection is unblocked. 3.Firewall issues:

    Check the firewall settings, the firewall may block the communication of the gateway, and you need to add the communication port of the gateway to the whitelist of the firewall. 4.Router Setup Issues:

    Check whether the gateway hardware is faulty, such as the network card and router, and replace the faulty part if the hardware is faulty. The above are some possible causes and solutions, and specific problems need to be diagnosed and dealt with on a case-by-case basis. If the problem persists, contact the network equipment manufacturer or a professional to repair the problem.

  4. Anonymous users2024-02-12

    The monitoring network test shows that the test default gateway err is the default gateway with an error and the network needs to be checked. In a home or small office environment, devices connected from the LAN to the Internet, such as DSL routers or wired routers, act as the default gateway to other network devices. In an enterprise system, there may be many internal network segments.

    A device that wishes to communicate with an Internet address sends packets** to the default gateway of its network segment. Before it leaves the enterprise network, packets may be sent to a series of default gateways that are further away. In this case, each gateway node can also act as a server and firewall.

  5. Anonymous users2024-02-11

    This situation may be due to a problem with the gateway that caused the scan to fail. It could be that the gateway is not working, or it is not set up correctly. In addition, there may be a problem with the scanning device itself, such as a damaged scanner head or the scanning device is not properly connected to the computer.

    To avoid such problems, we can do the following:

    1.Make sure the gateway is functioning properly, check if the network connection is working, and if the gateway settings are correct;

    2.Check whether the scanning device is working properly, e.g. check whether the scanning head is damaged, whether the scanning device is a posture stool and whether it is properly connected to the computer, etc.;

    3.You can try scanning with a different scanning device to see if it works.

    In short, in the event of a failed scan, we need to conduct a careful investigation to find out what the problem is, so that we can take the right measures to solve it.

  6. Anonymous users2024-02-10

    The cause of this error may be due to a faulty gateway or incorrect settings. A gateway is a device that connects a network to a physical device, and if the gateway fails, the device cannot connect to the network or the tenant cannot communicate with other devices. At the same time, if the gateway is not set up correctly, it can also cause problems with the network connection.

    Potato Qi. To solve this problem, we need to check the connection and settings of the gateway. First, we need to check the status of the gateway to make sure it is not failing. Secondly, we need to check whether the settings of the gateway are correct, such as IP address, subnet mask, gateway address, etc.

    If the settings are incorrect, you need to reconfigure the settings for the gateway. Finally, we can also consider upgrading the firmware of the gateway or replacing it with a new gateway device to improve the stability and reliability of the network.

    Extended content: A gateway is a communication device in a computer network that connects different networks or subnets to send packets from one network to another. The role of the gateway is to enable communication between different networks and facilitate the exchange of data between various devices in the network.

    In practice, a gateway is usually a network device such as a router or switch.

  7. Anonymous users2024-02-09

    A failed gateway detection is an indication that your gateway is set up incorrectly. It's useless to change the IP.

    The solution to the problem is probably as follows:

    1,If you can browse the web normally, you only need to set the port in the firewall.,First turn off the firewall and try to know.。

    2. If the firewall is turned off, you still need to manually set up the gateway and get the DNS method: in"Run", followed by ipconfig

    All can see the following information:

    dnsservers..

    (Whichever is actually displayed).

    (Whichever is actually displayed).

    Based on this information you can see which gateway you are passing through, from which you can set up your DNS

    This problem is not difficult to solve, good luck :)

  8. Anonymous users2024-02-08

    1.Click Run in the middle of the start menu, type cmd, open the command line interface, type ipconfig, and make a note of the output. Do the same on your colleague's computer, compare the IP address configuration of the two machines, except for the IP address should be the same, if the mask and gateway configuration are different, please disable the enabled network card, and then try to configure the network.

    2.If you check that the IP address configuration is correct, then please connect your colleague's network interface to your own computer, try to surf the Internet again, if you can access the Internet, then there is something wrong with your own network interface, it is recommended that you find the network manager and ask him about his work attitude.

    3.If that doesn't work, the tragedy of reinstalling the operating system may be unavoidable.

  9. Anonymous users2024-02-07

    The first thing you need to do is contact the webmaster to make sure that the information he gave you is correct. If the above problem still occurs. It could be that there is ARP spoofing within the LAN.

    You can try to change the IP address to see if there is a short-lived connection, and enable Disable Internet Connection to see if there is a short-lived connection. If it is ARP spoofing caused by viruses, one solution is to kill the virus, and the other is to install ARP protection software, and the ARP protection of 360 Security Guard is easier to use.

  10. Anonymous users2024-02-06

    Start, run, cmd, ping gateway address (such as ping, the first step is to determine whether it can be pinged, if not, check your network cable, IP settings, subnet mask, confirm whether there is MAC and IP address binding on the switch side, etc.).

  11. Anonymous users2024-02-05

    Don't you have a network administrator? Go and let him solve it @ @

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