We plan to use QoS Round Trip Sensor to make a measure of internet channels quality between our offices. Every remote office and our main office has it's own Probe. But when we creating this sensor it does't work (Timeout, No packets recieved, 50000 port is in use), whatever what settings we change. So i think i don't understand how it work. So, just to be shure:
1) On what device must we create QoS sensor? Only on Local or Remote Probes or it this sensor i can create on any device in device tree? 2) If we want to meauser quality from both sides, must we create QoS sensor Round Trip on both Probes or one must be QoS Round Trip and other QoS One Way?