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I have a network with several computers all on the same network and since I have very limited bandwidth I would like to prioritize traffic almost like a CPU scheduler prioritize processes.
Example: Computer A: Used for webstuff: YouTube, downloads, news, emails etc. Computer B: Transferring files over HTTP Computer C: Transferring files over ftp, rsync whatever
What I would like to do is to give A up to for example 90% of the available bandwidth IF A requires it. The leftovers (10%) is divided between B and C (5% each if both is busy) If A is not utilizing all bandwidth then of course B and C should share the full bandwidth (50% each as long as both are maxing out their bandwidth).
All computers are on the same network (192.168.1.0 - 192.168.1-10 for example).
Appreciate if anyone could shed some light on how I should set up my network to achieve this. To be honest I actually need a step by step guide on how I should set this up.
Network setup: (ADSL modem configured in bridge mode (1500kbps/300kbps))
[ADSL modem (bridge)]<->[pfsense2.0]<->[switch]<->[Computer A,B,C...etc]
From your tags I can see that you have already found out about QoS, which is a router-side setting. How to use it is highly dependent upon your exact router model and the exact operating systems on computers A,B and C. To get a useful answer to your question, better add that info to your post. – harrymc – 2011-10-16T18:51:39.967
harrymc: I fail to understand why this is relevant if for example computer A and B both are downloading a huge file on port 80 or 81 for example. I want to make sure A always is prioritized. I'll add the info if you wish but could you please take the time to explain to me why this kind of info is relevant in this situation? – Waxhead – 2011-10-19T21:21:45.427
This is to know if the router can do QoS and how. The OS of the computers involved might also have an impact on what is possible to do. – harrymc – 2011-10-20T06:38:32.370
Speedtouch WL750 ADSL bridge mode, Pfsense 2.0, Windows XP and several Debian Squeeze installations. – Waxhead – 2011-10-20T21:47:39.313
I can only find Speedtouch TCW750. Is that it ? If you have a link towards its manual, please add it. – harrymc – 2011-10-21T06:11:57.873
Sorry - a little typo. It is a 780WL. It is however set to bridge mode as you might have noticed so I do not understand what the ADSL modem can do other than forward the traffic to pfsense 2.0 where all the magic is done. Regardless the manual is here : http://rory.allford.net/wp-content/uploads/2007/03/st-780wl_cli.pdf
– Waxhead – 2011-10-21T17:03:50.343