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Feature #5820

closed

Update divf.retronetworking.org to latest osmo-e1d and increase prefill levels for transatlantic users

Added by cquirin about 1 year ago. Updated about 1 year ago.

Status:
Resolved
Priority:
Low
Assignee:
Target version:
-
Start date:
12/08/2022
Due date:
% Done:

100%


Description

The current osmo-e1d RIFO prefill levels are around 300 frames, just enough for 37.5ms of jitter. Some users experience very volatile RTT values, with jitter above 37.5ms.

The latest osmo-e1d is able to handle RIFO prefill levels on a per user basis.

Please update divf.retronetworking.org to the latest osmo-e1d and increase prefill levels for transatlantic users, such as cquirin, to say 500-600 frames.

In a second step, a higher maximum number of frames in the RIFO might be required. The RIFO is currently limited to 800 frames, as per #define in a header.

Actions #1

Updated by cquirin about 1 year ago

  • Priority changed from Normal to Low
Actions #2

Updated by laforge about 1 year ago

  • Status changed from New to Resolved
  • Assignee set to laforge
  • % Done changed from 0 to 100

osmo-e1d has been updated to current 'laforge/trunkdev' earlier today. Also, prefill/batching has been adjusted for cquirin to 560/40

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