I have a question about QoS (Quality of Service) on GPRS connection. I have linux server with many connected clients through GPRS. Each of them communicates at the same time via ftp, http etc. How can I divide communication (for example ftp will get 10 % of bandwidth, communication via http will get 30 % and other 60 %)?
I tried tc (traffic control tool) and qdisc like htb, cbq and other. There is a problem because htb and cbq algorithms require to know the baud rate. But I don't know it, because GPRS connection is very unstable (8 kb/s - very good signal to 100 b/s - bad signal). Clients are moving.
I also tried the prio qdisc, but it doesn't work. Because the ethernet on server is much faster than GPRS and do not form a queue so the prio didn't work (bottleneck is at the GSM operator's gw).
Do you have any idea how to set QoS on server?
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