Using two different internet connections on one network.

KingWhiteBeard

Reputable
May 8, 2014
2
0
4,510
Hi guys, first time poster on here on Tom's Hardware. Up until now whenever I had any queries I could usually find the answer by searching around but this time it's a bit more complicated.

What I'm looking to do is in a sense merge two different internet connections together onto my families home network. There's a DSL connection and also a faster 4G connection.

My goal is to have certain traffic such as downloads / video streaming sent through the 4G connection and traffic that requires a low ping to be sent through the DSL connection.

Even the capability to easily isolate just one computer to being connected to the DSL connection and having all other devices go through 4G for certain periods of time would work perfectly.

I've read about dual WAN routers but I'm not sure if there are any that would allow me to do what I'm hoping to do.

The 4G connection is currently coming through a USB dongle into a Mini ITX PC which bridges the connection onto a separate router to the DSL one. Whenever anybody wants to play an online game that person usually has to run around the house telling everyone to switch onto the 4G connection.

I really would like the two connections to come together onto the same network as I'm also hoping to add a home server and a few wireless extenders down the line.

If anybody has any suggestions as what to do please let me know!

Thank you very much!
 
Solution
Something like this device could work: http://www.newegg.com/Product/Product.aspx?Item=N82E16833124160

However, let me ask an alternative question. Since you are paying for 2 services, do you have the option to reduce your costs and increase the available bandwidth of one of the two ISP connections? If so, you could then use QOS on your current router to prioritize a particular user or type of traffic to meet your needs.

Just something to consider. Good luck!

COLGeek

Cybernaut
Moderator
Something like this device could work: http://www.newegg.com/Product/Product.aspx?Item=N82E16833124160

However, let me ask an alternative question. Since you are paying for 2 services, do you have the option to reduce your costs and increase the available bandwidth of one of the two ISP connections? If so, you could then use QOS on your current router to prioritize a particular user or type of traffic to meet your needs.

Just something to consider. Good luck!

 
Solution

KingWhiteBeard

Reputable
May 8, 2014
2
0
4,510


Thank you for the reply, I'll look into that router now. Is there anything specific that sets it apart or will all dual WAN routers do the job?

Unfortunately where I live the fastest DSL broadband we can get is 2.5Mbps / 0.3Mbps. The only way to increase it is to set up another phone line which is a lot more costly than the current DSL + 4G solution. If it wasn't for the slow ping on the mobile network we would do away with the wired connection completely. There are no plans for fiber optic broadband in our area (or improvements to the current system) for the coming years either so I don't mind investing in a good router for the time being.

Thanks again for your reply :)

 
The tricky part tends to be getting a router that supports your 4g dongle. Asus and tplink routers tend to have quite a bit of support. The largest supported list is dd-wrt...loaded on the same asus or tplink routers. All these support dual wan with the most option in dd-wrt of course.

It tends to be very tricky to get this to work. Some time a site is made up of multiple IP addresses and they pass login credentials between them. If you happen to get some traffic going out one connection and some going out the other for the same connection you run into all kinds of trouble. I know the common one you see on this forum because of all the gamers is that the login server can be even in a different country than the game serers so it takes a while to get the lists right. Unfortunately the router is really stupid so you will have to tell it which sites use which connection.
 

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