Is there really bandwidth overlap for multi WAN routing?

LZ must have not said hello at the time and was not prepared.

You know, if you are, or if you ask someone, and you want bandwidth overlay, you will never use Exans. Only Xinxiang can really achieve bandwidth superposition, this lz can be tested by itself, they can basically test the whole country of Xinxiang, refuse to pay if there is no effect, this is very simple, will not let you pay for the equipment first, let you take the risk, they are to let you see the effect and be satisfied with the payment.

Don't you believe that? Have you ever seen that test for users like this?

Xinxiang is based on the number of session callbacks to truly achieve bandwidth superposition, and other hardware multi-WAN routes are only based on IP balance. LZ can be learned from the Internet or from your friends. Is it true that only the thriving ones can be overlaid with bandwidth.

Of course, more wan is used in Xinxiang, I use four Xinxiang here, I dare to buy so many if I can't superimpose it, you can try it, the manufacturer has a commitment that it can not be superimposed and can be returned.

First of all, it is stated that the Flying Fish is absolutely not able to achieve bandwidth superposition.

Let me tell you again, Xinxiang's immune wall router is a real bandwidth superposition technology, which is based on the number of sessions to do load balancing to achieve the effect of bandwidth superposition, in layman's terms, that is, it can achieve the effect of 1+1=2.

I've used it, it's very good!

Highly recommend LZ to give it a try!

TP-Link is one of the world's leading communication manufacturers, so did you know that the multi-WAN port router can be set to overlay bandwidth? The following is some relevant information about whether the multi-WAN port router can be set to overlay bandwidth for your reference.

There are three main purposes for routers to connect multiple broadbands:

Increase bandwidth: The host of the upper scattered call network can access the Internet through any broadband, which is equivalent to a higher speed of Chong Jiankai bandwidth from the perspective of application.

Redundant backup: If one of the bands fails, you can use the other bands to access the Internet to ensure that the network is uninterrupted.

ISP routing: the so-called "access to Unicom to go to Unicom, access to China Telecom to go to telecommunications", so that the purpose of the visit takes the right path.

A: There are two ways to think about it:

1] For the entire LAN, the number of egress bandwidths is large, which is equivalent to the increase of the total bandwidth, which can have a superimposed effect.

2] For a specific host, whether multiple bands can be stacked depends on the application of the host. Let's answer with a column:

The interface router of the network where host A is located pulls two broadbands as follows:

Interface bandwidth: Downstream bandwidth, upstream bandwidth.

wan1adsl4m512k

WAN2 fiber 20m20m

Note: M here is Mbps, 1byte=8bit, e.g. 512kbps=64kbps.

What is the Internet access bandwidth of intranet host A regardless of the bandwidth occupied by other hosts?

Upload: The maximum upload speed of the host to a server on the Internet is 64 kbps (512 kbps). The reason is that only one WAN port can be used when uploading to the same judgment server. For example, QQ uploads, email attachments, network disk uploads, etc.

In the case of a multi-link upload, the upload speed can be stacked.

Multi-link**: If it is enabled on Thunderbolt**, the number of resources greater than 1 means that there are multiple links, and the bandwidth can reach 24M, that is, the WAN port bandwidth can be superimposed. Common applications such as P2P**, P2P**, etc.

Single link**: Right-click >> Save Target As to save a file locally. This kind of **is point-to-point**, and can only go through a fixed WAN port, so the **rate is 500kbps (4Mbps) or, it cannot be superimposed.

Web page. Generally, it is a single link, and the maximum bandwidth of a WAN port can only be experienced.

Under normal circumstances, it is possible to achieve overlay, and multiple single links are equivalent to multiple links. However, the destination server is required, otherwise it is still a point-to-point transmission.

Not necessarily, to judge whether it is a multi-link, you need to see the number of resources available on Thunderbolt, if it is 1, it means a single link.

Dual-WAN port router, that is, access to two external lines, respectively connected to the router's WAN1 port and WAN2 port, for the dual-WAN port routing on the market to pay attention to the distinction, let's take a look at how multi-line load balancing! The multi-WAN router has a physical multiple WAN ports as external network access, so that the intranet computer can use multiple external network access lines at the same time through the load balancing function of the multi-WAN router, which greatly improves the network bandwidth. At present, multi-WAN routers mainly have the application advantages of "bandwidth aggregation" and "one network and multiple lines", which cannot be achieved by traditional single-WAN routers.

How to distinguish between true and false multi-WAN: Fake multi-WAN means that the router also has multiple physical WAN interfaces, but the router does not process Internet access data for the purpose of bandwidth aggregation, but uses a function called "IP equalization". Although this is also a multi-WAN solution, the actual application does not have the desired effect at all.

"IP equalization" is similar to simply "assembling" two routers with a single WAN port to look like multi-WAN, and fake multi-WAN mainly refers to the deception of the router in the multi-WAN processing strategy. In the case of an IP balanced, the virtual multi-WAN runtime allocates lines based on the IP address of the intranet PC, rather than a session request. In layman's terms, it is to count the number one PC to go wan to wan2.

Obviously, an intranet PC can only use one WAN port, which does not have the effect of bandwidth superposition, wasting the bandwidth of multiple lines. Strictly speaking, IP equalization is equivalent to the stacking of two or more single-WAN products.

The real bandwidth aggregation effect is done by a function called session load balancing in the router. The real bandwidth aggregation router is designed to be based on the session unit, and the Internet access requests sent by the PC are sent to different WAN ports according to the busyness of the router, and when the Internet access data is returned, it can also be returned through different WAN ports. And each PC is connected to the Internet, and at the same time can send out several.

10. Hundreds of sessions, so that when opening web browsing, ** and other operations, because these sessions can be assigned to different WAN ports, the PC does not have to send sessions one by one on an external line, and wait for the return, but can send sessions at the same time in several WAN ports, and several WAN ports return data respectively, as a result, this PC has achieved the purpose of using multiple lines to access the Internet, and has achieved the effect of doubling the bandwidth.

True dual-WAN overlay? Xinxiang is doing better. There is also immunity wall technology, which can strengthen the security of the intranet and realize management at the same time.