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Bug #3808

OsmoPCU sends NS-BLOCK-ACK without mandatory NSVCI IE

Added by laforge about 1 month ago. Updated about 1 month ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
-
Start date:
02/19/2019
Due date:
% Done:

100%

Spec Reference:

Description

According to Section 9.2.4 of 3GPP TS 48.016, the NS-BLOCK-ACK PDU has a mandatory NSVCI IE.

However, OsmoPCU is sending NS-BLOCK-ACK without NSVCI IE, as can be seen in the attachment.

ns-block-ack-without-nsvci.pcap ns-block-ack-without-nsvci.pcap 149 Bytes laforge, 02/19/2019 10:37 PM

History

#1 Updated by laforge about 1 month ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 80

This was discovered while writing a TTCN-3 test case "PCU_Tests_RAW.TC_so_ns_block()"

patch has been submitted as https://gerrit.osmocom.org/#/c/libosmocore/+/12969/

#2 Updated by laforge about 1 month ago

  • Status changed from In Progress to Resolved
  • % Done changed from 80 to 100

patch merged

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