Adjust the config, so osmo-gbproxy and osmo-sgsn can be started with
their default configs on the same machine.
Fixes: OS#5130
Change-Id: I7959ea8ebd1f5c60177f37dd6eb01724308e0fc0
* example config files with current libosmogb options
* Include NS2-related configuration chapters in manual
Closes: SYS#5115
Change-Id: I57cf5dc4ee686352252086917f5f63d5a69dddd7
Previously gprs_ns2_vty_init() was called after handle_options(). This
caused config-ns* commands to be missing when calling
osmo-gbproxy --vty-ref-xml
which is used to generate the vty reference manual.
This commit moves argument handling until after all VTY commands have
been installed.
Change-Id: I0f779c16085a42b308925a676b144999106f2b63
Adjust to merge of gb-variants.adoc into gb-ns2.adoc in
osmo-gsm-manuals I902b850528cbc04bd469590babd84cccf64300e8.
Change-Id: I17b182db6068ca583078c66c9576029a28016fd4
The CellIdentifier IE of a BVC-RESET contains RA-ID and CID. We only
printed the forer, but not the latter. Let's fix that.
Change-Id: Ic8b26afe98e6fe11b130679201493f6bcbade0f4
When a BSS resets its BVC and reuses a BVCI with a differente cell id
the SGSN BVC still has the old cell information.
This results in the SGSN receiving a BVC reset for the old cell which in
turn leads to all sorts of issues (probably also with paging) and
conflicting information since the cell info is also present in the
UL-UNITDATA and this is just passed through from the BSS.
Instead of reusing the old BVC on the SGSN side free any existing and create
new ones.
Change-Id: Ia94090a0133340b7b284df6ec5b36546da698b37
osmo-gbproxy already provides a ctrl interface, we should be able to
change ctrl-related configuration.
Change-Id: I3f3aa46aa032c1bd0ec88163bb89701d2250f414
SGSN NSEs are static and should not be removed. Instead remove all
PtP-BVCs.
BVC0 can't be blocked and will be reset after the NSE becomes available
again. It might be cleaner to remove BVC0 on NS failure and create it
again, but that change is a bit more complicated.
Fixes ttcn3 test after commit f96cac5077 broke them.
Related: OS#4897
Change-Id: Ie0cef38e4423b672f5cba35ae7fc3eb2c4071d5a
When a complete NSE becomes unavailable gbproxy should notify the other
side (bss/sgsn).
The current code blocks every PtP-BVC (belonging to that BSS) on all SGSNs if
a BSS goes down.
The BSS-side should not be blocked unless no more SGSN connections are
present. We could also remove all BSS nse and wait for those to reconnect.
This is not yet implemented.
Related: OS#4897
Change-Id: I6354a190ec1090a35c27671c72dab9126d0ad794
bssgp_tx_status() is not aware of the MTU and cannot truncate the PDU if
needed. Use the newer bssgp2_enc_status() which supports truncating the
PDU.
Related: OS#4889
Depends: Ic39d918c56399ceb0431299ce938e3bf276f678a (libosmocore.git)
Change-Id: Id5ddb10385655b339b2a4f04651c1da09b3efb62
Prepare tracking the SDU from NS. Initialize with a conservative default.
The value is not yet updated, that will happen in a later patch.
Related: OS#4889
Depends: I5016b295db6185ec131d83089cf6c806e34ef1b6 (libosmocore.git)
Depends: I9bb82ead27366b7370c9ff968e03ca2113ec11f0 (libosmocore.git)
Change-Id: Ic1080abde942ec5a2ae7cdee0ffe716a2fbddb1e
Let apt know that the current 0.0.1 release of the split osmo-gbproxy
repository should be preferred over all packages from before the split.
Related: https://www.debian.org/doc/debian-policy/ch-controlfields.html#version
Related: OS#4992
Change-Id: I3e3749cd14bff3b38261ae048b928ea8c54dfcef
Use the function provided by bssgp2 instead of setting up the ns2 prim
request ourself.
Related: OS#4889
Change-Id: I0b8926eb903ed972edb2ed7ba3edbb3d77889564
In some logging statements the function bssgp_rim_ri_name() is used
twice. This is wrong since _name() functions use an internal buffer,
which can not be used twice in the same logging statement, so for the
affected log statements the function bssgp_rim_ri_name_buf() must be
used.
Change-Id: I8b6254a269770ddc141325d67d143f2a8130c519
Related: SYS#5103
BSSGP RIM messages are routed from a source to a destination cell by a
RIM routing information IE. Add parsing for the routing information and
support for relaying RIM messages to the destination cell/PCU. If the
destination cell/PCU is not directly connected to osmo-gbproxy route the
rim message to the first connected SGSN.
Change-Id: Idd1ea46832e044f0ade15af32250f90517d848d8
Related: SYS#5103
The MSC-pooling chapter in OsmoBSC mentions that overlapping NRI ranges will
warn if configured though the VTY interface, but fail when started with
such a config.
The manual for OsmoGbProxy promises a similar behaviour, this patch implements
it.
Change-Id: Id3815ed8d1736ea3ba1e498b2bc3cf30b772551d
In BSSGP RIM the routing information IE is appearing twice (source and
destination). The current one dimensional TLV parsing method would only
give us access to the first routing information IE (destination), so
lets increase the dimension to 2, so that we get also IEs that appear
twice.
Change-Id: Ieed7160e3005210a9cdeb5c4db28bc3ed031449c
Related: SYS#5103
pass raid and cell id directly as parameter to gbproxy_cell_alloc so
that we do not need to fill tas parameter to gbproxy_cell_alloc so that
we do not need to fill the struct members later.
Change-Id: Ic7deae5ccf839b941d70557d28451d52f32cebbb
Related: SYS#5103
Instead of storing the raw ra_id in its unparsed binary form, store it
as a parsed struct. Also store the cell-id on cell allocation for later
use.
Change-Id: Ib58b9188e3ce4bd3fdadb03f158d56b29778387c
Related: OS#4894
Create initial release tag after splitting the repository from
osmo-sgsn.git to osmo-gbproxy.git. Does not build against latest
libosmocore yet. See OS#5009 for creating the proper first release.
Change-Id: Ib893a485798751571cea8da1ff95acb925cfaad6
Don't comment out the pdf glob, it works as intended when building the
package on OBS. I had disabled it, because with dpkg-buildpackage,
override_dh_auto_configure from debian/ruls gets ignored, leading to
--enable-manuals missing in ./configure, and to the pdf file not being
present. But apparently, dpkg-buildpackage just always ignores this,
it's the same with other Osmocom repositories.
Related: OS#4992
Change-Id: I67c71af1406516e1262792b0d7566b3a9470e37f
Adjust the build system, packaging etc. to split osmo-gbproxy into its
own git repository. Remove tests and configs that aren't related to
osmo-gbproxy.
Related: OS#4992
The call gprs_ns2_dynamic_create_nse has been removed because it
was a workaround for the old/dropped vty api.
Depends-on: Ie924ead6da17657f3da334068c8ada82c8845495 (libosmocore)
Change-Id: Ie636cfd18d6d43da0e42f2c2de68dfa5c571d55c
Change the whole vty configuration for NS to be more flexible
and support more setups. Old configurations are invalid.
API change which must be synchronized with libosmocore
For further information see:
https://osmocom.org/projects/libosmocore/wiki/Network_service_(NS)
Depends-on: I8c3f2afecc74b78f7f914f7dce166cbcb63444eb (libosmocore)
Change-Id: Ie9306ab4d4738c2c57a69987086e22771b30657e
The gprs_ns2_vty2 has been renamed to gprs_ns2_vty. The old
vty has been complete dropped.
API change which must be synchronized with libosmocore.
Depends-on: I8c3f2afecc74b78f7f914f7dce166cbcb63444eb (libosmocore)
Change-Id: If5bd6b86e130772e6c93d640b0c637985416136d
Oliver Smith
Daniel Willmann
Harald Welte
Pau Espin
Philipp Maier
Pau Espin Pedrol