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Bug #3177

gprs_gb_parse_dtap doesn't handle AUTH & CIPHER REQUEST messages

Added by pespin about 1 month ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
04/16/2018
Due date:
% Done:

0%

Spec Reference:

Description

While running osmo-gbproxy 8343b4adbbe9afd4294232429696ee9736ec1004 today, I saw this log line:

<0012> gprs_gb_parse.c:384 Unhandled GSM 04.08 message type AUTH & CIPHER REQUEST for protocol discriminator GMM.

I could not gather more info since I had enabled debug all and my terminal buffer overflowed quickly.

So it seems GSM48_MT_GMM_AUTH_CIPH_REQ message is not being handled in gprs_gb_parse_dtap().


Related issues

Related to OsmoSGSN - Feature #1959: SGSN: write regression tests for Authentication New 02/24/2017

History

#1 Updated by pespin about 1 month ago

  • Related to Feature #1959: SGSN: write regression tests for Authentication added

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