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| author | Harald Welte <laforge@gnumonks.org> | 2016-11-01 03:32:50 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2016-11-09 15:42:39 +0000 |
| commit | 686f4d6a8509088ebd42f63c971bfffa313ff405 (patch) | |
| tree | ede9c334cd59e4f762aa21672c8670bdc5a115bd /openbsc/src/gprs/gprs_gb_parse.c | |
| parent | 424656e527df460656e46a0430f40c90edec7529 (diff) | |
SGSN: Use dummy all-zero MSISDN value in PDP Context Act on GTP
The GTP protocol specification requires us to include the MSISDN IE in
all non-secondary PDP context activations. However, when no real HLR is
used (e.g. via GSUP), we do not have the MSISDN information available
and so far simply sent a zero-length MSISDN IE in GTP. The latter is a
violation of the spec.
So to resolve this, we now send a 15-digit all-zero dummy MSISDN IE, as
described in TS 23.003.
Change-Id: I8d0a5d52d6cd2a00b5dda060bd41d45056dfa84d
Diffstat (limited to 'openbsc/src/gprs/gprs_gb_parse.c')
0 files changed, 0 insertions, 0 deletions