[srslte-users] Disabled RLC AM mode temporary due to known bug. Fixed?

Paul Sutton paul at softwareradiosystems.com
Wed Dec 6 16:07:13 UTC 2017


Hi David,

The known bug occasionally resulted in segfaults at the RLC AM in DRB
with high traffic load. Under light traffic loads, it's not a problem.
We recently fixed the issue and this will be included in the next
release. Until then, we recommend using RLC in UM mode for DRB bearers.

Best regards,
Paul

On 06/12/17 15:31, David Rupprecht wrote:
> Hi all,
>
> With the commit "disabled RLC AM mode temporary due to known bug"
> (362ff61c) on Jun 20 the RLC AM mode of the enb config was removed. My
> question is, if the acknowledged mode (AM) on the RLC is fixed and if it
> was just forgotten to change the config again? I tried some test with a
> AM mode config and it seems to work.
>
> Best Regards,
> David

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Software Radio Systems (SRS)
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