gprs_bssgp and gprs_bssgp_util.c also contains code related to send and
receive RIM PDUs via BSSGP and also code to encode and decode RAN
INFORMATION PDUs. Lets move this to gprs_bssgp_rim.c
Change-Id: Icda279452962b06e552cb1361d2a27b7dc8a6b04
Related: SYS#5103
This feature is used by BSC to gain knowledge on whether a given BTS
supports GPRS Cell Change Notification (CCN) related procedures on PDCH,
and as a result enable or not by default the CCN_ACTIVE bit in SI13 to
announce the support it is allowed to use the feature.
Related: SYS#4909
Change-Id: I61991266b95d0c13d51b47906cc07846e9cf1390
Older commit adding the 2 bits for Rel-4 extension forgot to increase
the length field (see TS 44.060 Table 12.24.1)
Fixes: 946bb95af1
Change-Id: I20efb4403cdf6c5bc717502a7075630044142f17
The vty configuration was wrong when any other node was
in between the vty configuration (e.g. gb or ss7).
The vty code doesn't have a relation between parent and child node.
It wasn't detected because this only happened in the sgsn.
The pcu doesn't have any binds defined.
Change-Id: I8a3d67d41baca36b4d1a951a574cd41e556355c5
The gprs_ns2_vty_init_reduced() call initialized the ns2 vty without
configuration nodes (except timeout). The PCU can be only configured
by the BTS/BSC. It should not configured by vty.
Change-Id: I4437da74bd48ba64d3f16ea67afc26c45b6d3ac9
The call was only introduced as workaround for the first implementation
of vty. There is no need for this anymore. The configuration can
just add "accept-ipaccess" to the bind to allow creation of dynamic
ipaccess NSE.
Change-Id: Ie924ead6da17657f3da334068c8ada82c8845495
Drop the vty(1) code and replace it with vty2. The vty(1) was only
used as intermediate to not develop a vty while developing a new
code base behind. Users of gprs_ns2_ has to use the new vty code.
API change which must be synchronized with osmo-pcu,
osmo-gbproxy, osmo-sgsn.
Change-Id: Ic2059e75d8ede8e5c29c4fef6be608ed79c8a97c
This reverts commit b306094448.
It was merged too quickly and patches for projects using related
features are not yet prepared.
Change-Id: I8a2aaf74a47de8f4f0adb37d16426d199788e3fe
Drop the vty(1) code and replace it with vty2. The vty(1) was only
used as intermediate to not develop a vty while developing a new
code base behind. Users of gprs_ns2_ has to use the new vty code.
API change which must be synchronized with osmo-pcu,
osmo-gbproxy, osmo-sgsn.
Change-Id: I8c3f2afecc74b78f7f914f7dce166cbcb63444eb
All public enum should have the prefix GPRS_NS2_.
API change which must be synchronized with osmo-pcu,
osmo-gbproxy, osmo-sgsn.
Change-Id: I548ff12f7277cbb7e1a630a3dc02b738ce89be72
Whenever a RIM PDU is received, log to which RIM routing information
(address) it is going to and where it is comming from.
Change-Id: Ia08d3b162a4f6257cccaa7f0764fa7ea498355ef
Related: SYS#5103
The bssgp_rim_routing_info_discr_strs string list contains whitespaces,
when the whitespaces are replaced with a "-" the log output looks better
Change-Id: I26facd3dc160603da89dcd787cccf78b19a20f02
Related: SYS#5103
RIM routing formation structs can contain different variants of address
identifiers, so it is difficult for an API user to pick the _name()
function to generate a human readable string. Lets add
bssgp_rim_ri_name() and bssgp_rim_ri_name_buf() to make printing a
routing identifier easier.
Change-Id: Idca6bdccffe663aea71a0183ca3ea5bb5b59e702
Related: SYS#5103
All functions which are exposed by gprs_ns2_internal.h should not contain
the public prefix gprs_. Internal function should only contain ns2_ prefix.
Change-Id: Icecc5a918902cd10efac72bbac20780d39aab272
The NSVCI must match the PDUs. The only exception is a RESET with
dialect ipaccess. However those will be handled later.
Change-Id: I0ebdd4f4135b03a7d44a93aff3846c8ec19f333b
The NSE must match the PDUs. The only exception is a RESET with
dialect ipaccess. However those will be handled later.
Change-Id: I00bc04f3f46f5ae8ddd8b4b7d5479fb8e6463e1e
In preparation of checking the NSEI/NSVCI in ns2_vc_rx. It
makes the function less error prone as the *tp is always defined.
Change-Id: I3cd6ed20cdc1390075669e1d0101154c51f3997f
Prepare to set -std=gnu89 in a future commit, which will cause gcc warn
about "control reaches end of non-void function" in main().
Change-Id: I7c33cac30e5859060f083813d8433011f5eaf0d0
[ 352s] gb/gprs_ns2_test.c: In function 'test_block_unblock_nsvc':
[ 352s] gb/gprs_ns2_test.c:200:2: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
[ 352s] for (int i=0; i<2; i++) {
[ 352s] ^
[ 352s] gb/gprs_ns2_test.c:200:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
Change-Id: I72310886bef4db635078b75715c9d98ee45391cc
Back in 2018 in I393907b3c9e0cc1145e102328adad0a83ee13a9f Neels
introduced "last" as an optional flag to log the file/line number at the
end of the line, rather than at the end of the header. It seems nobody
has been usingi this feature, or at least never tried to save a related
config file, as there was no code whatsoever that would ever save this
optional "last" flag.
Change-Id: I7b6245256aecc425722242aaabc154ac58ba27a0
The NSVCI must match the PDUs. The only exception is a RESET with
dialect ipaccess. However those will be handled later.
Change-Id: I8518bdb03e9e33b04b77a2a346d04c5d29544a6c
The NSE must match the PDUs. The only exception is a RESET with
dialect ipaccess. However those will be handled later.
Change-Id: Ic8fc49d850490feb0ff69171a6b0881ae8696c0b
Let's avoid open-coding the printing of log context and rather rely on
log macros to prefix each log line with the relevant context. This
helps log readability, log post processing whether by grep or more
sophisticated tools.
Change-Id: I946c0e77686d91efc5afb62031e1ac1033a9a586
When the length field is written the function writes the lower and the
higher half of the length at the same position, so the higher half is
overwritten with the lower half, this is wrong.
Change-Id: I3cce0b2796793554a421fd3ce8e749c52d22eaea
Related: CID#216670
Related: SYS#5103
The current version of libosmocore only supports NACC related RIM
application containers. If the parser detects a different application
container it returns with EINVAL. Unfortunately this means that the
caller can not distinguish if there is a lack of support or a real
parsing error.
Change-Id: Ib5ada3554c04259764352888cf95bc4460cb2a54
Related: SYS#5103
If multiple objects are printed in the VTY, only the first line of each
object should be on the first character of the line, all others should
be indented. With this patch the "snow ns entities" output becomes
much more readable:
OsmoGbProxy> show ns entities
NSEI 00102: UDP, DEAD
FSM Instance Name: 'GPRS-NS2-SNS-BSS(NSE00102-SNS)[0x6120000018a0]', ID: 'NSE00102-SNS'
Log-Level: 'DEBUG', State: 'SIZE'
Timer: 1
Maximum number of remote NS-VCs: 8, IPv4 Endpoints: 4, IPv6 Endpoints: 0
NSVCI none: UNCONFIGURED DYNAMIC data_weight=1 sig_weight=1 udp)[127.0.0.1]:23000<>[127.0.0.11]:8888
NSEI 00101: UDP, DEAD
FSM Instance Name: 'GPRS-NS2-SNS-BSS(NSE00101-SNS)[0x6120000015a0]', ID: 'NSE00101-SNS'
Log-Level: 'DEBUG', State: 'SIZE'
Timer: 1
Maximum number of remote NS-VCs: 8, IPv4 Endpoints: 4, IPv6 Endpoints: 0
NSVCI none: UNCONFIGURED DYNAMIC data_weight=1 sig_weight=1 udp)[127.0.0.1]:23000<>[127.0.0.10]:7777
Change-Id: Id1b4c80a6caef410076a68b4301adaa01ba7e57a
Similiar to the BSSGP layer prefix events with RX if it's an received PDU
or REQ if it's a request from the code.
Change-Id: I341fa28fb671d439c050d985c88ece1521430a99
A BLOCK message can be received when waiting for a UNBLOCK message
in state BLOCK
Related: SYS#5208
Change-Id: Ie7b34b3ef04aa28304143191222324e1a3786cb2
The vty should be able to block or unblock a specific NSVC.
Further more this case is special for the UNITDATA as those
can be still received until the other side response to the BLOCK PDU.
Related: OS#4939
Change-Id: Ic0ce3c5fabc8644cc1ee71a8f6dd783fadf7b84d
Philipp Maier
Pau Espin
Daniel Willmann
Alexander Couzens
Oliver Smith
Harald Welte