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Feature #4896

gbproxy2: Routing of RIM messages

Added by laforge 3 months ago. Updated 7 days ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
12/08/2020
Due date:
% Done:

100%

Spec Reference:

Description

As we are just introducing RIM to osmo-pcu + osmo-sgsn, we also need to add RIM routing to osmo-gbproxy.

  • uplink messages can probably go to any SGSN (within the pool)
  • routing between BSS within the same proxy should be routed locally, not via the SGSN
  • downlink messages from any SGSN can be routed by destination cell-id

Related issues

Related to osmo-gbproxy - Feature #4472: Intra-domain connection of OsmoGBPROXY to multiple SGSNs (pooling)In Progress03/29/2020

History

#1 Updated by laforge 3 months ago

  • Related to Feature #4472: Intra-domain connection of OsmoGBPROXY to multiple SGSNs (pooling) added

#2 Updated by laforge 3 months ago

  • Status changed from New to Stalled

waiting for any RIM parsing/encoding code in libosmocore being worked on by dexter

#3 Updated by laforge about 1 month ago

  • % Done changed from 0 to 20

TTCN3 test for various RIM scenarios are in https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22246

#4 Updated by daniel about 1 month ago

  • % Done changed from 20 to 40

There's incomplete support for RIM in

https://gerrit.osmocom.org/c/osmo-sgsn/+/22314

#5 Updated by daniel 7 days ago

  • Status changed from Stalled to Resolved
  • % Done changed from 40 to 100

RIM routing has been implemented and is being tested in ttcn3

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