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authorNeels Hofmeyr <neels@hofmeyr.de>2016-03-03 12:22:53 +0100
committerNeels Hofmeyr <neels@hofmeyr.de>2018-11-27 17:54:20 +0100
commitbfb1257dce2649effb1e45d37fa0e1a577070ffd (patch)
tree917393b3d78c7f189d97237cf0ad77f6f54982e8
parente0064a8d2a7f1878e0be20d1c1e279de17131225 (diff)
OsmoBTS: explain IEs marked 'ignored' *and* 'Received'
-rw-r--r--doc/manuals/abis/oml.adoc11
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/manuals/abis/oml.adoc b/doc/manuals/abis/oml.adoc
index 3db586f3..0daaec73 100644
--- a/doc/manuals/abis/oml.adoc
+++ b/doc/manuals/abis/oml.adoc
@@ -337,8 +337,15 @@ additions to TS 12.21 specified in more detail.
==== IEs Conforming to TS 12.21
-The following Information Elements are accepted by OsmoBTS. Not all IEs are
-actually evaluated.
+The following Information Elements are accepted by OsmoBTS.
+
+IEs marked __ignored__ may be sent to OsmoBTS without causing error
+conditions. These IEs are skipped during message parsing and are never
+evaluated.
+
+IEs marked __ignored__ and additionally marked as being received by OsmoBTS
+(<-) are in fact parsed and their values are stored by OsmoBTS, but these
+stored items are currently not used in the OsmoBTS code base.
.IEs conforming to TS 12.21
[options="header",cols="5%,10%,40%,5%,40%"]