Hello,
I have an MT router CCR1016. Connected is a Cisco CMTS C4 for cable internet. Customers on this CMTS have between 200-400 MB of Internet download.
Unfortunately, the downloads come with a single download only about 60-80 Mbit / s. In a speed test with 20 simultaneous TCP connections, the booked speed comes on full. But not with a single connection.
The CCR is connected to the BGP router with MPLS / VPLS.
If I build another "Bandwidth Test" router to the CMTS directly, it runs.
Why can it be that I achieve the speed in the bandwidth test only with many simultaneous connections, but not with a single one?
The CPU load of the test routers is under no circumstances fully utilized. ROS of the CCR and BGP is at least 6.42.5.
many Greetings
Christian