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Diffstat (limited to 'doc/manuals/osmopcu-gb.adoc')
-rw-r--r-- | doc/manuals/osmopcu-gb.adoc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/manuals/osmopcu-gb.adoc b/doc/manuals/osmopcu-gb.adoc index 6ebcf182..620d3368 100644 --- a/doc/manuals/osmopcu-gb.adoc +++ b/doc/manuals/osmopcu-gb.adoc @@ -37,6 +37,7 @@ document. For details on the messages and IEs that comply with abovementioned The OsmoPCU Gb interface consists of the NS (Network Services) and BSSGP (Base Station Subsystem Gateway Protocol), encapsulated in UDP (User Datagram Protocol) and IP (Internet Protocol) version 4. +Use of other underlying protocols (e. g. FrameRelay) is not supported. .UDP port numbers used by OsmoPCU Gb/IP [options="header",width="50%",cols="35%,65%"] @@ -60,6 +61,7 @@ OsmoBSC or the BSC component inside OsmoNITB. include::gb/gb-startup.msc[] ---- +[[ident]] === Identities The Gb interface identities of the PCU are configured via BSC -> @@ -70,8 +72,8 @@ NSVCI:: NS Virtual Connection Identifier BVCI:: BSSGP Virtual Connection Identifier For an explanation of those identifiers and their use in the NS and -BSSGP protocols, please see the reelvant 3GPP specifications for NS -and BSSGP. +BSSGP protocols, please see the reelvant 3GPP specifications for NS (TS 08.16) +and BSSGP (TS 08.18). In most cases, all above identities belong to different namespaces and must be unique within their respective namespace and within the SGSN |