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Feature #5906

closed

SCCP CR has a 130 byte limit on data payload, now enforced in libosmo-sigtran. Remove 'sccp cr max-payload-len' cfg option from osmo-hnbgw

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

Status:
Resolved
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
02/15/2023
Due date:
% Done:

100%

Spec Reference:

Description

First, we implemented an SCCP CR data size limit in osmo-hnbgw by means of a new cfg option 'sccp cr max-payload-len'.
When it became clear that there is a specified limit of 130 bytes that applies to all SCCP CR in general, we implemented this in libosmo-sigtran, proper.
Since this is now released in libosmo-sigtran v1.7.0, we should deprecate the 'sccp cr max-payload-len' cfg and remove all relevant code from osmo-hnbgw.

https://gitea.osmocom.org/cellular-infrastructure/osmo-hnbgw/commit/2c91bd66a1dc4740282c9f8221f80da0d688a293
https://gitea.osmocom.org/osmocom/libosmo-sccp/commit/e5d615efdcffa9b248c555d1db5ce596649ef28d


Related issues

Related to libosmo-sccp + libosmo-sigtran - Bug #5579: Respect size limit of 130 data bytes in SCCP CRResolvedmsuraev06/16/2022

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