How the router allocates IPs to control traffic

4m fill 4000kbps is equal to no speed limit, the real speed of 4madsl is 4 * 1024 8 = 512kbps, even if the full speed is only 512k There is a problem Since you want to limit the speed, then it must be a speed limit for a certain IP If it is a global speed limit, then there is no point in installing 4m broadband, and the speed limit for the specified port is different for different routers It is recommended that you send a screenshot of the setting interface The DNS server needs to be set according to your location and operator The easiest way to do this is to set it up automatically, write down the IPs that are automatically obtained, and then fill them in manually.

Only the traffic allocated to each IP address can be throttled.

1. The actual uplink bandwidth and downlink bandwidth of the Internet connection;

2. The number of hosts used by the LAN at the same time;

3. The application requirements of each host are different;

4. The priority of each host.

Setup principles: 1. First, establish the bandwidth policy of the priority host to ensure its application requirements;

2. In principle, the remaining bandwidth can be allocated according to the principle of equal distribution, and some routers support the strategy of sharing bandwidth with multiple hosts, which can be considered as appropriate.

First of all, the one in the route is not 8 interfaces, but allows you to set up traffic control for 8 different network segments. In fact, you only need to set the flow rate of your upstairs to 2m, and the method is as follows:

1. First figure out the IP address obtained by the upstairs router on your broadband modem, and then set an address segment that includes the upstairs IP and fill in the No. 1 ID. For example, if the upstairs router obtains the IP address on your broadband modem, you can set the IP address range to :

The mode is selected as the maximum broadband of the current job,Fill in the broadband size 200kb,Remarks can be written upstairs to note,Check and enable OK,Restart the router。

2. Set your computer's IP to a fixed IP, set outside the restricted IP segment (for example: otherwise, it can be within your restricted IP segment when it is automatically obtained.) (Note:.)

If your computer automatically obtains IP, the route will be automatically assigned by DHCP according to the number of terminals connected to it, and there is only one machine upstairs, which will be assigned first, then yours will be assigned in, so that you will be restricted).

The point is that you need to know how to check the IP address obtained by the upstairs router on your broadband modem, and tell you a method: there is a DHCP server option in the router, you click to view the client list, and the IP upstairs is in addition to your own.

Pure hand-hitting, hope! If you don't understand anything, you can continue to ask ......

Not every router can throttle traffic, only those with QoS can do.

Depending on the brand and model of the router, most routers do not have this feature.

The D-Link DIR-110 comes with powerful QoS to restrict both uplink and downlink, as well as online behavior management!

Not every route is supported.

You can log in to the route management page.

However, some routes can flash the IP bandwidth restriction function by flashing the firmware, such as my R402

The router firmware requires the router firmware to have the flow control function option, take the TL-R4149 as an example, and the following steps are used:

1. Open the browser, enter the router management IP address, press enter, the address is default;

2. Enter the administrator account and password in the pop-up window, click OK, and the default is admin;

3. After opening the settings page, click QoS--QoS settings, click on the right to enable QoS, enter the broadband downlink rate and uplink rate, note that the unit is kbps, and click Save;

4. Click QoS rules and click Add New Entry.

5. Enter the start IP and end IP of the address segment, if the same means that a single machine is restricted, it is recommended to choose an independent bandwidth mode, and the following are set to ensure the minimum downlink and uplink bandwidth of each host, as well as the maximum downlink and uplink bandwidth allowed to be occupied, other options are as shown in the figure below, click Save after setting;

6. Multiple rules can be added repeatedly, and they will take effect immediately after setting.

The router needs to have the flow control function, taking TPLINK TL-R4149 as an example, the steps are as follows:

1. Open the browser, enter the router management IP address, press enter, the address is default;

2. Enter the administrator account and password in the pop-up window, click OK, and the default is admin;

3. After opening the settings page, click QoS--QoS settings, click on the right to enable QoS, enter the broadband downlink rate and uplink rate, note that the unit is kbps, and click Save;

4. Click QoS rules and click Add New Entry.

5. Enter the start IP and end IP of the address segment, if the same means that a single machine is restricted, it is recommended to choose an independent bandwidth mode, and the following are set to ensure the minimum downlink and uplink bandwidth of each host, as well as the maximum downlink and uplink bandwidth allowed to be occupied, other options are as shown in the figure below, click Save after setting;

6. Multiple rules can be added repeatedly, and they will take effect immediately after setting.