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--- configuration:qos [2016/07/18 10:32] – created dotoli
+++ configuration:qos [2017/05/22 08:41] (current) – dotoli
@@ Line 1: / Line 1: @@
-{{:configuration:add_qos_interface_.png?600|}}
+====== QoS Quality of Service ======
+The ratio must not exceed 40:1 \\
+If there is only traffic for one queue it may use the unused bandwidth of the other queues\\
+Only the output can be configured. \\
+**Bandwith: fixed (WWANX/WAN/OpenVPN) ** \\
+{{:configuration:qos_fixed.png?1200|}}
+example: \\
+high: TOS (Dec) 184 = DSCP (Dec), 46 (Hex) 0x2E / for voice application\\
+low:  TOS (Dec) 104 = DSCP (Dec), 26 (Hex) 0x1A / for video application\\
+default: All OTHER = not specified
+ratio: 19:6:1 = 26Mbit/s bandwidth. This is also the interface output limit. \\
+Because of this it is important to know the permanent throughput . \\
+QoS is no longer working if the throughput falls under 26Mbit/s  .\\
+**Bandwidth: auto(WWANX)  ** \\
+IP to ping: Configure a reachable host in the internet, preferably the target host. \\
+Based on the RTT the bandwith ratio is divided as follows: \\
+higest priority = 50%, \\
+middle priority = 45%, \\
+lowest priority = 5% \\