Throttling an internet connection.

Pooneil

Honorable
Apr 15, 2013
1,222
0
11,960
I am helping a friend who is interested in renting out a garage apartment. He wants to provide internet to the apartment by sharing his current ISP service. However he is concerned that the tenants may use more bandwidth than he would prefer. So he is looking for a way to throttle the connection to allow for moderate use but also wouldn't let downloads suck up the whole connection. He wants to be a landlord not a network manager.

My thought was to make the internet available to the apartment via a 10 mbs ethernet connection. I am unsure how to do this as all switches I know of are auto negotiating to the fastest setting. Would using a long run of old ethernet cable such as Cat 5 force a modern switch to a 10 mbs connection? Is there another way to accomplish this?

My second thought was to provide a "B" only WiFi connection. However that is very slow and puts him in the position of being the wifi administrator.
 

jaytechgaming

Honorable
Feb 3, 2013
556
0
11,160
I'm not well versed in networking, I've always just grabbed a good router that provides hard codeable QOS settings. This will allow you to throttle connections quite easily. You would just run the ethernet cable to the apartment and provide them with a cheapo router. This way you just throttle the line you ran.
 

natcha12

Honorable
Sep 1, 2015
368
10
10,865
I'm not sure you can specify a set of device IP/Mac addresses for QOS, only individually. If so you may be able to setup another secondary router with QoS, and give tenants the WiFi setup for that one not the main
 

jaytechgaming

Honorable
Feb 3, 2013
556
0
11,160


That is why I suggested running a line to the garage and then using a different router for them that is throttled from the main router.
 
I would have to agree make them buy their own connection. You don't want to share internet with anyone...even family sometimes. The person that pays the bill is always to blame for any bad things that are done with the connection. It just is not worth the hassels when you can not 100% trust other people.
 

Kewlx25

Distinguished
QoS is an advanced topic that comes down to, if you have to ask, you can't do it correctly. My best suggestion is to find a router that support OpenWRT with fq_Codel. fq_Codel only requires that you supply your current bandwidth and it does the rest. Set your bandwidth to slightly less than what you actually get.
 

Pooneil

Honorable
Apr 15, 2013
1,222
0
11,960


That is my position, too. I have never understood QoS on any router I've owned. My friend is pretty much clueless about wifi and networking, which is why he asked me.

___________

The idea is to provide the jack at the wall with limited bandwidth and let the tenants do the rest. At most to put in an access point if needed. We are looking for a simple technological solution, if one exists. Would a basic managed switch provide a level of control over the speed at which the individual ports could run?