osmo-sgsn - OsmoSGSN: Osmocom's Serving GPRS Support Node for 2G and 3G packet-switched mobile networks

Age	Commit message (Collapse)	Author	Files	Lines
2018-11-27	OsmoSGSN: overview: Fix typo and reference OpenGGSN->OsmoGGSN	Pau Espin Pedrol	1	-2/+2
	Change-Id: I94cc362a4f52e6bd9f93299665e73dc4fd75a2c6
2018-11-27	share chapters/gsup.adoc from OsmoSGSN to OsmoMSC + OsmoHLR	Harald Welte	1	-859/+0
	Since the NITB split, GSUP is used in all three network elements, so make the protocol a shared chapter Change-Id: Id2d7c27ef16eb0ebe5f60d625a1fcf42f1603f4f
2018-11-27	OsmoSGSN: add rate counter documentation	Alexander Couzens	2	-0/+125
	Change-Id: I4c5d5744f961a92bc7c8888ca739d1e8a8a0be9c
2018-11-27	OsmoSGSN: configuration: Document CDR CTRL interface	Pau Espin Pedrol	1	-1/+15
	Change-Id: Ib729e2fc4898c20d27e95fc0f13abe9c0656dda5
2018-11-27	OsmoSGSN: configuration: Add missing pdp-periodic event	Pau Espin Pedrol	1	-0/+1
	Change-Id: I2d8b11496e75abd23a42efab8eabba2b5b0912e9
2018-11-27	OsmoSGSN: configuration: Move pdp ctx specific CDR fields to its own table	Pau Espin Pedrol	1	-1/+10
	Change-Id: I056f278b64ab426b9455b6a667abf2fe7fc94022
2018-11-27	sgsn: Add charging characteristics to GSUP	Holger Hans Peter Freyther	1	-0/+24
	Reserve a new IE for the charging characteristics. We need to handle them as a GGSN might otherwise reject the PDP context creation. For the SGSN it is enough to send the two octets as it. Pick the 0x1X range for the IEs as it is used with the PDP contexts. Change-Id: I1d7423582e154728a240cf15c32772a06822f4ad
2018-11-27	sgsn: Fix numbering of QoS and add basic description for APN	Holger Hans Peter Freyther	1	-2/+9
	QoS was supposed to be 13 as 12 has been used for the APN. Fix that and document the APN. Change-Id: Ib6113aa7c59841aada424e2cafd94ed88c7badc7
2018-11-27	osmo-sgsn: fix arrow tips in flow diagrams	Philipp Maier	1	-37/+37
	The arrow style used to desribe the flowcharts in gsup.adoc does not match the arrow style used in the protocol descriptions which are included from the common directory (gb.adoc, control_if.adoc, oap.adoc). This patch changes the arrow style to match the already existing common parts. Change-Id: I7faa0c97ee3705a64289a47bc63f311d05f988b3
2018-11-27	osmo-sgsn: Explain TCP/IP header compression	Philipp Maier	1	-0/+80
	The does not mention TCP/IP header compression yet. This commit adds some info about it Change-Id: I98408e72020a474d378e39263a933eb7567de146
2018-11-27	osmo-sgsn: improve auth-policy explaination	Philipp Maier	1	-14/+38
	The explaination of the access policy is a bit unclear. Users that come from osmo-nitb might have trouble to grasp the functionality of the access control list based approack correctly. Change-Id: Iaae3035c4de3cb082f097441eff99289ee6dfc53
2018-11-27	GSUP, OAP: fix AUTS length to 14, not 16	ikostov	1	-1/+1
	https://gerrit.osmocom.org/1731 Change-Id: Id33d300c4985be5f2602703a6d4dc83032f0a926
2018-11-27	SGSN: add Auth. policy, NS Statistics and BSSGP state examples, tweaks	ikostov	2	-18/+47
	Add semicoli in fig-gprs-pcubts digraph. Remove section from GMM Implementation about non-existence of HLR. The SGSN can access osmo-hlr via GSUP (and will have to do so in the libvlr future). Change-Id: I0164f418e453672321eed00bbc454c1e223ea158
2018-11-27	GSUP: Add ladder diagrams for protocol transactions / procedures	Harald Welte	1	-7/+152

2018-11-27	Update GSUP chapter regarding UMTS AKA and other recent changes	Harald Welte	1	-0/+91
	The GSUP protocol has been enhanced with * Support for UMTS AKA in 'Auth Tuple' / SAI operations * Authentication Failure Report * CN Domain indicator Let's update the documentation accordingly.
2018-11-27	Add OsmoSGSN control interface description	Max	1	-0/+23

2018-11-27	fix various typos across all manuals	Jonathan Brielmaier	2	-3/+3

2018-11-27	OsmoSGSN: Fix formatting/cross reference in CDR section	Harald Welte	1	-1/+2

2018-11-27	initial checkin of manuals to public repo	Harald Welte	4	-0/+916
	The manuals existed in different form for several years in an internal sysmocom repository. However, since they had just recently been converted from docboox-xml to asciidoc and all files have been re-shuffled for enabling the public release, there's not much point in keeping the history with git-filter-branch.