Feature #1720
extend/complete OsmoSGSN user manual
40%
Description
The OsmoSGSN user manual is less complete than some of the other user manuals we have in the osmo-gsm-manuals project. Let's try to change that.
Associated revisions
osmo-sgsn: Fix outdated information in usermanual
Quite a few features that are listed as not-implemented in the overview
section are actually implemented now.
Change-Id: I8d499a25293b69babc2aebb2d697438f8ba8141f
Related: OS#1720
configuration.adoc: Small fixes
Fix some typos, correct data compression command, add example to turn
off compression.
Change-Id: I6beff8c66eacf12f1081d51dd6b124bdd4478558
Related: OS#1720
configuration.adoc: Add a section about encryption
Change-Id: I3a2b84d386f55447e9eed35e59fdc0272e5147d1
Related: OS#1720
History
#1 Updated by laforge almost 5 years ago
- Assignee changed from dlsitzer to laforge
#2 Updated by laforge over 4 years ago
- Assignee changed from laforge to wirelesss
#3 Updated by laforge about 4 years ago
- Assignee changed from wirelesss to dexter
#4 Updated by dexter about 4 years ago
The manual seems not to document how the ACL works. It only says that there is an ACL (chapter 9.2), but not how to use it.
#5 Updated by dexter about 4 years ago
- Status changed from New to In Progress
- % Done changed from 0 to 20
- Extended chapter 9.1 Authorization Policy
- Added chapter about compression: 9.5 Traffic Compression
- Minor fixups
There is a chapter 10.3 FIXME, that should be fixed next.
#6 Updated by dexter almost 4 years ago
- Status changed from In Progress to Stalled
#7 Updated by laforge about 3 years ago
- Assignee changed from dexter to daniel
#8 Updated by laforge almost 3 years ago
- Priority changed from Low to High
#9 Updated by daniel almost 2 years ago
- Status changed from Stalled to In Progress
- % Done changed from 20 to 40
Reading through the manual now and came across a couple questions/remarks:
- Ch. 4.2.4 LLC Implementation says there is no header/data compression. I think the compression dexter implemented (RFC1144 and V.42bis) is meant here even though it talks about IP header compression in the overview, but TCP/IP header compression in ch. 9.5.
- LLC encryption is now supported since the SGSN can connect to the HLR. It seems only GEA3 and GEA4 are implemented in libosmocore.
- In the limitations only paging coordination and SMS over PS remain?
So far I went through the overview and running chapters, going to look at configuring and Gb next.
#10 Updated by daniel over 1 year ago
- Status changed from In Progress to Stalled
#11 Updated by laforge about 1 year ago
- Status changed from Stalled to Resolved
Add/fix help string for version option
osmo-sgsn was missing the help text of the -V option
gb_proxy still thought of itself as OpenBSC
Omit the name of the program in the help text to avoid such issues in
the future.
Related: OS#1720
Change-Id: Ib57694b6bff7c98a269dc4b4dbb7173349a57b81