Two routing, two broadband, network merging problem! 55

You also have to add a network card for 10 yuan.

As for the setup of the dual network cards.

You'll have to search for it, it's hard to solve.

I'm using two land tours right now.

I'm a dual network card.

My solution was to send one of these connections to the desktop.

Start if you want to use it, stop it if you don't use it!!

That's the way I did it, I didn't do it on the Internet, and it took a lot of effort to do it.

Now I'm going to tell you a word, hehe.

I hope I can help people who are as depressed as I was at the time.

Happy and smooth

Does your computer automatically get the IP?? How do you set up the gateway?

If you set the IP address manually. Then there will be no conflict in this connection. Note.. The router was connected to the LAN port before.

First of all. The gateway is the one that determines which network the computer belongs to. If the gateway is used, then all computers will go through router A to access the Internet. If the gateway is different. Then the computer will belong to two local area networks. So it doesn't work.

Landlord, intelligent operation equipment, help you, this kind of problem is caught, **type: "h88d9" to open, just do it according to the instructions? Super decryption: Wireless router, including: WAP2 password.

The two routers are set up in the same network segment and can communicate with each other to access the Internet: Router B is used as a switch.

Note: Router A = Primary Router; Router B = Secondary Router.

1. Router A is set up normally.

2. Router B setting method:

Note: Disconnect routers A and B first, wait for router B to be set up, and then connect.

First of all, the WAN port should be vacated, and all the wiring should be connected to the LAN port.

Disable the DHCP service for Route B.

Change the IP address of the LAN port of Route B (not the same as the CIDR block of Router A) to IP address.

This question is a bit complicated. The key is what kind of connection your secondary route takes.

For example, the main router of your organization is the WAN interface connected to the secondary router. In this case, the WAN port of the second-level route should be dynamic IP or static. Then you connect the computer under the main router and access the secondary router.

The address is the IP obtained by the WAN port of the secondary router, for example, if the secondary router adopts the switch connection method, then what IP is set to the LAN port address, and the computer will access what IP. For example, the LAN port of your secondary router is set to, then it can be accessed directly.

Try running it directlyThe intranet IP address of the computer to be accessed).

Add static routes from two other network segments to two routers, so that when hosts in different network segments communicate with hosts in another network segment, routers in the same network segment will route and address packets to routers in the other network segment according to the static static route table. In this way, different segments of a LAN can be interconnected.

Two routers, different network segments of mutual access method: set the WAN ports of the two routers to a subnet, for example;

Router A WAN port:

Router B WAN port:

The LAN ports of the two routers can be set arbitrarily, as long as they are not in the same subnet as the WAN ports.

Computer network refers to a computer system that connects multiple computers and their peripheral devices with independent functions in different geographical locations through communication lines to realize resource sharing and information transmission under the management and coordination of network operating systems, network management software and network communication protocols.

On the hardware, you can use both ends of a network cable to connect to the LAN ports of Router 1 and Router 2.

Here's the setup problem: you have to set up the two routers before connecting them together.

Since there cannot be two DHCP servers on the same network, it is best to bind the VPN in the DHCP settings of the router if you want to keep the IP of each computer, and the subnet mask of the router and all computers is set. If you want to use two broadbands, you need to set up a gateway on each computer, and you can set which router as the gateway you want to use for broadband Internet access. In this way, all computers are on the same LAN and can use different broadband Internet access.

If you want to be stable and secure, it's best to do MAC binding and manually set the IP of each computer.

TP-Link home routers don't seem to have this function!

Or just change the subnet mask of the two routers and the computer, so that the two subnets you mentioned above are in the same network segment!

If there are no requirements for the host below the upper router.

Set up master sharing, so that the host of the lower-level router accesses the share of the host of the upper-level router, that is, the subordinate actively accesses the share of the higher-level host.

If only two separate hosts are visiting each other, either the secondary router is used as a switch'Either do a nat mapping on the secondary router'Connect a wire to the LAN port of the secondary router on the above router, then turn off the DHCP service of the secondary router, and manually set the IP address on the host below the secondary router, and the IP address needs to be set to two segments, one is the IP segment and the gateway of the secondary router'The second network outage is the IP segment of the first-level router'There is no need to set up a gateway here.

Use an external network, route 1 to connect to the external network, route 1 one of the LAN ports to connect to the WAN port of route 2, route 2 to set the gateway to route 1ip, a waste of a line, I suggest you buy a switch, haha! Add all the machines to a single VLAN.

Do you want to ask how to connect the two routers?

It can be connected, and the main role of this success should be to achieve dual networks, not to transfer files to each other (there is no need to make such a big deal about transferring files to each other, PCs are all under one route). The same devices can be connected with crossover wires. Just don't have IP and gateway conflicts, and have to be in a network segment, so:

Not only to change the IP, but also to change the gateway.

2. MAC filtering can be turned on, but you have to add each other's routing MAC addresses to each other in the activation list, and it is best to turn it off.

3. Of course, your two routing servers are not the same operator, and the DNS servers should be different, so there is no need to set them manually.

Either use an AP connection or a secondary routing connection. The specific setting method is as follows: (The original router is referred to as route A, followed by route B).

The connection method you are using belongs to the AP mode and the settings are not in place, so we recommend that you follow the steps below to set up.

AP mode. Disconnect Route B, route A directly connects to the computer, check the IP assigned by the local connection (assuming that it is disconnected, Route B is directly connected to the computer (do not connect any external devices including network cables), enter the route management page - WAN Settings - Default gateway IP is changed to, turn off DHCP, save and restart the route, and then connect to the WAN port of Route A according to the network cable, and then connect the LAN port of Route A to Route B, so far, the AP mode is completed, and you can enjoy the network.

Second-level routing pattern. Disconnect Route B, route A directly connects to the computer, check the IP assigned by the local connection (assum, disconnect, route B directly connects to the computer (does not connect any external devices including network cables), enter the route management page - WAN settings - default gateway IP change to route B in the future Login management page is this IP), DHCP can be opened, save and restart the route, and then connect the WAN port of Route A according to the network cable, and then connect the LAN port of Route A to Route B, so far, the secondary routing mode is completed, You can surf the Internet.

I've encountered this problem for you, the reason is that the B route has been reset by someone, so that the addresses of the two routes are gone, so that it is unstable and even can't get on the network, input, sometimes into A and sometimes into B, you first separate the two routes, don't connect them together, check their respective settings separately, change the address of B, can't be used, and then check whether DHCP is closed.

If it still doesn't work, simply press reset both routes, and then reanalyze the settings according to the original settings, which can generally solve the problem.

You can change the management address of router b to so that the two routers do not conflict.

There is a way to fix it. Let's start with topology:

Cat--> Wireless Router (a)--LAN--Wireless Router (B)--PC Description: The network cable is connected to the LAN port of the wireless router (A) and the wireless router (B), and the WAN port of the wireless router (B) is not wired.

Assume a lan:; b lan：

Solution: 1) Change the LAN of wireless router B to be in the same network segment as A, such as 2), enable the DHCP of wireless router B, the range is assumed to be 3, and the DHCP of wireless router A is enabled, and the range is assumed to be 4), and the wireless settings of wireless router A and B are configured normally, and the SSID is different.

Summary: The method is very simple, in fact, the wireless route B is treated as a DHCP server, the assigned gateway points to the wireless route A, and finally all the data is still through the wireless route A. The DHCP CIDR blocks of the two devices cannot be duplicated, otherwise they will conflict.

It's not enough to change B to AP mode.