laforge has submitted this change. (
https://gerrit.osmocom.org/c/osmo-pcu/+/36220?usp=email )
Change subject: doc: Mention the `gb-dialect` vty option, as it is quite essential
......................................................................
doc: Mention the `gb-dialect` vty option, as it is quite essential
We should have introduced this documentation snipped years ago, when
first introducing IP-SNS support in libosmogb/osmo-pcu.
Change-Id: I83709b7231c2a3930e1b3f09b737319fb7d7e741
---
M doc/manuals/chapters/overview.adoc
1 file changed, 25 insertions(+), 0 deletions(-)
Approvals:
Jenkins Builder: Verified
laforge: Looks good to me, approved
pespin: Looks good to me, but someone else must approve
diff --git a/doc/manuals/chapters/overview.adoc b/doc/manuals/chapters/overview.adoc
index 69d0672..45aea53 100644
--- a/doc/manuals/chapters/overview.adoc
+++ b/doc/manuals/chapters/overview.adoc
@@ -106,6 +106,19 @@
Gb implementation to be used from OsmoPCU, OsmoGbProxy as well as
OsmoSGSN.
+The Gb Implementation supports two different dialects:
+
+* `classic` dialect, which implements a non-standard dialect from the days
+ where Frame Relay was the default and no IP transport had yet been
+ specified by 3GPP.
+* `ip-sns` dialect, which implements the 3GPP standard for NS-over-IP,
+ including the IP-SNS protocol.
+
+In case of doubt, and assuming you are directly interfacing to a
+modern 3rd party SGSN, use the `ip-sns` dialect.
+
+Selection of the dialect is done using the `gb-dialect` VTY option at the `pcu` node.
+
[[pcu_sock_iface]]
==== `pcu_sock` Interface to OsmoBTS/OsmoBSC
--
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Gerrit-Project: osmo-pcu
Gerrit-Branch: master
Gerrit-Change-Id: I83709b7231c2a3930e1b3f09b737319fb7d7e741
Gerrit-Change-Number: 36220
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <laforge(a)osmocom.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de>
Gerrit-Reviewer: laforge <laforge(a)osmocom.org>
Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu>
Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>
Gerrit-MessageType: merged