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2627 Commits

Author SHA1 Message Date
Holger Hans Peter Freyther 18fe88933c nitb: Listen for incoming MNCC connections only once 
There is no point in creating the MNCC socket twice. Only
create it if the user requested this when starting the nitb.
 2011-04-12 19:16:48 +02:00
Holger Hans Peter Freyther 0e8facca42 ipaccess-config: Allow to invoke tests by names. 
Allow to invoke tests by name.
 2011-04-11 20:39:16 +02:00
Holger Hans Peter Freyther 390ba3faa0 ipaccess-config: Add option to list possible NVRAM settings 
We can handle NVRAM settings via names but there is no way
to discover these names. This commits adds the unusual -H
option to show these values.
 2011-04-11 20:39:16 +02:00
Holger Hans Peter Freyther cfccedd74a ipaccess-config: Allow to automatically loop a test 
This makes the commented out code an option that might
or might not work reliable.
 2011-04-11 20:39:12 +02:00
Holger Hans Peter Freyther 0d93fb4127 nat: Fix a crash due the refactoring and pass the nat again. 2011-04-11 20:30:56 +02:00
Holger Hans Peter Freyther b326100b12 misc: Fix compiler warnings in the code 2011-04-07 23:34:54 +02:00
Holger Hans Peter Freyther 5d7b65b407 ipaccess: Add a function to prepend the osmocom ext header 
* include/openbsc/ipaccess.h: Reserve a protocol number for control
  commands
* input/ipaccess.c: New function ipaccess_prepend_header_ext prepends
  the extension header
 2011-04-07 23:31:58 +02:00
Pablo Neira Ayuso 9f1294d623 ipaccess-proxy: remove hardcoded IP for options `-l' and `-b' 
This patch removes the hardcoded IP addresses for options `-l'
and `-b'.
 2011-04-07 23:28:00 +02:00
Pablo Neira Ayuso c281b4e85a libabis: ipaccess: export ipaccess_parse_unitid 
Now this is used by ipaccess-proxy, remove redundant implementation in it.
 2011-04-07 23:28:00 +02:00
Pablo Neira Ayuso 625295b14f ipaccess-proxy: get rid of ipac_idtag_parse() 
Use ipaccess_idtag_parse() available in libabis instead.
 2011-04-07 23:28:00 +02:00
Pablo Neira Ayuso 66add64b71 libabis: ipaccess: export ipaccess_idtag_name() 
Now this is used by ipaccess-proxy, remove redundant implemention in it.
 2011-04-07 23:28:00 +02:00
Pablo Neira Ayuso 22f58a9a58 libabis: ipaccess: conclude new ipaccess_send_*() functions and use them 
This patch finishes the new ipaccess_send_*() functions and use them
in the ipaccess-proxy code.

I have also cleanup the definition of the PONG, ID_ACK and ID_REQ
messages (including some minor documentation about them).

I had to rename ipaccess_recvmsg() in ipaccess-proxy to avoid clashing
with the one defined in libabis.
 2011-04-07 23:28:00 +02:00
Pablo Neira Ayuso 3ab864a860 ipaccess-proxy: get rid of make_listen_sock() and use make_sock() instead 
This patch replaces make_listen_sock() by the generic make_sock()
available in libcommon/socket.
 2011-04-07 23:28:00 +02:00
Holger Hans Peter Freyther 55ef5fb7ef bsc: Add the bsc-rf-socket command to master as well 
Make it possible to specify the rf-socket path via the
vty configuration as well. The command line setting will
override it though.
 2011-04-07 23:26:13 +02:00
Holger Hans Peter Freyther 4b41746ce3 bsc: Include openbsc/ipaccess.h for the drop_oml command 
Fix a compiler warning about the drop_oml command.
 2011-04-07 23:10:10 +02:00
Holger Hans Peter Freyther 7d73642d0e nat: Fix the call to make_sock and pass a 0 priv_nr and the nat as data 2011-04-07 22:14:58 +02:00
Holger Hans Peter Freyther ef38e85542 nat: Remember if the MSC accepted the connection on principle 
For the USSD module we only want to handle requests that are
legitimate. This is achieved by looking for the CM Service Accept
or the BSSAP CIPHER MODE COMMAND.
 2011-04-06 11:29:46 +02:00
Pablo Neira Ayuso da2f769681 ipaccess: proxy: get rid of internal make_sock() implementation 
With this patch, we use the implementation available in libcommon.
 2011-04-05 18:33:28 +02:00
Pablo Neira Ayuso 165fe56260 libcommon: socket: extend make_sock() prototype 
This patch extends the make_sock() prototype so you can fully set
the fields priv_nr and data of the bsc_fd structure.

This is the first step to get rid of the internal make_sock()
implementation that ipaccess-proxy uses.

This patch includes a minor cleanup to pass INADDR_ANY instead
of zero, if you do not want to bind the socket to one specific
address.
 2011-04-05 18:33:24 +02:00
Pablo Neira Ayuso f22e348287 ipaccess-config: exit if no network interface is specified 
ipaccess-config has to exit if no network interface is specified,
otherwise it uses argv[1] which has a uninitialized value.
 2011-04-05 18:33:17 +02:00
Holger Hans Peter Freyther 4c9557ef24 nat: Bail out if the regexp fails to compile and avoid a crash 
If the regexp fails to compile the internal dfa is NULL and a
regexec will crash nicely. Fail and free the string if the regexp
fails to compile.
 2011-04-04 19:19:26 +02:00
Holger Hans Peter Freyther 13673749ff lapd: NULL pointer derefence possible here 
The idiom seems to be to allocate the lapd_tei if it does not
exist and use it then. This was found by clang --analyze.
 2011-04-04 19:17:58 +02:00
Holger Hans Peter Freyther a18b11602c nat: Make the USSD number matching a regexp 
This allows to match multiple numbers and multiple patterns
 2011-04-01 17:32:21 +02:00
Holger Hans Peter Freyther 9e7e55f164 nat: Fix the return to return CMD_SUCCESS; 2011-04-01 16:23:17 +02:00
Holger Hans Peter Freyther 6a7babd658 nat: Add commands to remove access-list from NAT and BSC config 2011-03-29 17:50:49 +02:00
Holger Hans Peter Freyther d000c27d3b nat: Improve the error message for the failing bind call 
Print the IP and port that was used for the address to bind to.
 2011-03-29 17:50:49 +02:00
Holger Hans Peter Freyther 06f4fc79a2 bsc: Make the MSC node a child of CONFIG_NODE 
The VTY code calls the write function for nodes in the order of
registration of the node and not in terms of hierachy of nodes. This
means that the e1_input code is written before the MSC node that
was the child of the network. Make the MSC_NODE a direct descendant
of the CONFIG_NODE and avoid this issue.
 2011-03-29 17:50:49 +02:00
Holger Hans Peter Freyther fcac2911cf bsc: Fix the generation of the config file, fix indention 
Fix the indention of codec-list, bsc-welcome-text, mid-call-text
and the mid-call-timeout. Fix the name of the codec-list in the
write method.
 2011-03-29 17:08:27 +02:00
Pablo Neira Ayuso 6110a3f3fa src: include new file osmocom/vty/misc.h for vty_out_rate_ctr_group() 
This uses the new include file for vty_out_rate_ctr_group() which
available in libosmocore.
 2011-03-28 20:01:03 +02:00
Pablo Neira Ayuso 3c409c249d ipaccess-proxy: fix segfault in handle_dead_socket 
This patch fixes a segfault if we or one BTS start a TCP connection
and close it before any IPAC_MSGT_ID_RESP message is sent.
 2011-03-27 22:21:08 +02:00
Pablo Neira Ayuso 928cb33eb4 tests: fix bsc-nat test 
In 136f453dd2, I forgot to update
the new header path in the test/bsc-nat files (this happened to
me because I forgot to configured openBSC without --enable-nat).
 2011-03-26 23:57:53 +01:00
Harald Welte d36ff76f9d Fix build of bsc-nat and GPRS code after include path change 
The last patch changed the osmocore include paths, this fixes some build
problems caused by it
 2011-03-23 18:33:26 +01:00
Pablo Neira Ayuso 136f453dd2 src: use new library libosmogsm and new path to headers in libosmocore 
libosmogsm is a new library that is distributed in the libosmocore.
Now, openbsc depends on it. This patch gets openbsc with this
change.

This patch also rewrites all include path to the new
osmocom/[gsm|core]

Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
 2011-03-23 18:17:56 +01:00
Pablo Neira Ayuso 3848770669 src: fix use of logging_vty_add_cmds() without log_info parameter 
This patch fixes:

  CC     gb_proxy_main.o
gb_proxy_main.c: In function ‘main’:
gb_proxy_main.c:224: warning: implicit declaration of function ‘logging_vty_add_cmds’

And a similar problem in osmo-bsc_nat.

This was introduced in by myself in patch:
"bsc: change bsc_vty_init to take logging categories as parameter"

Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
 2011-03-23 09:04:10 +01:00
Harald Welte 50e529d44e Depend on libosmocore 0.1.31 due to VTY / logging change 2011-03-20 10:37:06 +01:00
Harald Welte c76fb5dd10 [RBS2000] Enable TRAU frame handling/muxing similar to BS11 
Based on original patch by Gus Bourg <gus@bourg.net>
 2011-03-20 06:27:31 -03:00
Pablo Neira Ayuso 739a566961 bsc: change bsc_vty_init to take logging categories as parameter 
This change is required to finish the integration of the VTY and
the per-application logging categories that provides:

"vty: integration with logging framework"

in libosmocore.

It has been tested with osmo-nitb. The other just compiled tested.
 2011-03-19 18:50:38 -03:00
Pablo Neira Ayuso 5d7ad47386 misc: check for libdbi, mandatory library dependency 
Otherwise, openbsc fails to compile:

  CC     db.o
db.c:29:21: error: dbi/dbi.h: File does not exists
 2011-03-08 15:41:36 +01:00
Pablo Neira Ayuso 682587748f vty: fix segfault if rf_ctl is not set 
This is the case of osmo-nitb, since it does not call
osmo_bsc_rf_create().

term1: $ ./osmo-nitb -c ../openbsc.cfg.nanobts
term2: $ telnet localhost 4242
term2: OpenBSC> show network
term1: Segmentation fault
 2011-03-08 15:35:34 +01:00
Holger Hans Peter Freyther 16b7f5c4ef mgcp: Remove some duplicate header files from the list. 2011-03-08 15:33:52 +01:00
Harald Welte 40d1c3fef1 RBS2000: Automatically connect/start/configure/enable most MOs 2011-03-06 23:20:28 +01:00
Harald Welte 8b277ac381 OM2000: Make sure we fill the nsd->bts member for NM state events 2011-03-06 23:00:32 +01:00
Harald Welte 1484d88d7a OM2000: First attempt in automatically configuring most MOs 
TS objects are not part yet
 2011-03-06 22:12:24 +01:00
Harald Welte f38ca9aec7 OML: Include a pointer to the BTS in NM STATE CHANGE signals 
... this allows the BTS driver to decide if it should handle the event at all
 2011-03-06 22:11:32 +01:00
Harald Welte d529db6e50 OM2000: Move IS conn group list generation out of VTY code 2011-03-06 21:49:21 +01:00
Harald Welte af9b810419 OM2000: Track the Operational Info and MO state 2011-03-06 21:20:38 +01:00
Harald Welte 217c6b6ad2 OM2000: Remove "is-conf-req" from VTY, use "configuration-request" 
This unifies the syntax a bit
 2011-03-06 19:46:15 +01:00
Harald Welte e898ecc57b OM2000: Process MO STATE and ACCORDANCE INFO 2011-03-06 19:26:11 +01:00
Harald Welte 1edc2b4c85 OM2000: Fix configuration of TCH timeslots 2011-03-06 19:01:54 +01:00
Harald Welte ba9adbb951 OM2000: Fix configuration of Timing Function (missing timing src) 2011-03-06 19:01:16 +01:00
Harald Welte 75755c5d87 OM2000: More work on the TS configuration request 
It seems the differences for the various channel combinations are big
 2011-03-05 20:38:35 +01:00
Harald Welte 8aeac19dbd OM2000: Route TS config requests to the right TRX 
The TRX number is encoded in mo.assoc_so, whereas the TS number
is in mo.inst!
 2011-03-05 20:15:09 +01:00
Harald Welte f6d6b21ec2 OM2000: TLV parser definitions for more DEI's 2011-03-05 20:13:52 +01:00
Harald Welte aff63bc089 OM2000: Consider OP_INFO_REJ and TEST_REQ_REJ as NACK 2011-03-05 19:46:49 +01:00
Harald Welte 1164dce679 OM2000: Add channel combination specific DIEs for TS config request 
... and in order to do this reasonably well, we have to get rid of
the pre-computed message length field in the OML header.  Instead,
we now simply compute it at abis_om2k_sendmsg() time based on the
msgb_l2len().
 2011-03-05 19:21:26 +01:00
Harald Welte 3ede723cb4 OM2000: Handle (Dis)Connect Reject in NACK handler 2011-03-05 17:58:13 +01:00
Harald Welte e6e8383a92 OM2000: Print result/reason code when receiving a reject 2011-03-05 17:52:09 +01:00
Harald Welte 5748c20be1 OM2000: fix generation of frequency list DIE 2011-03-05 17:30:07 +01:00
Harald Welte d4571f41a3 HSL: Make sure not to send HSL specific OML init on non-HSL BTS 2011-03-05 16:24:20 +01:00
Harald Welte 53492c86e8 OM2000: Make sure to set the Associated SO to 255 in case of RX/TX 2011-03-05 16:21:01 +01:00
Harald Welte 52af3aee5a OM2000 VTY: Don't send RX configuration request to TX 2011-03-05 16:14:34 +01:00
Harald Welte bab983764e Fix Makefile.am for builddir != srcdir 2011-03-05 15:20:18 +01:00
Harald Welte 366d215dbd Makefile: Add libmsc subdirectory to fix 'distcheck' 2011-03-05 15:18:25 +01:00
Harald Welte f9cf961a66 OM2000: Add support for configuring the TF (Timing Function) 2011-03-05 14:36:47 +01:00
Harald Welte a0ce349f0c OM2000: Add support for sending TX, RX and TS configuration requests 
They can be triggered from the VTY
 2011-03-05 14:13:14 +01:00
Harald Welte c08e8be4ee fix path of bscconfig.h include file 2011-03-04 13:53:51 +01:00
Harald Welte c1b2cfafd4 Fix build of bsc-nat test 2011-03-04 13:49:02 +01:00
Harald Welte 388cbbfc41 Some more SR1.0.1 related fixes 
somehow all the 0x81 in OML became 0x80, and the 0x80 of RSL became
0x80.
 2011-03-04 13:45:03 +01:00
Harald Welte 17a7634043 fix erroneous modification of DTX parameter introduced in previous HSL commit 2011-03-04 13:44:49 +01:00
Harald Welte 63467e8f28 Make sure not to feed BSSGP messages into RSL 2011-03-04 13:44:30 +01:00
Harald Welte 26d7907b02 Implement the HSL SR1.0.1 protocol 
It seems HSL has fixed most of their obvious issues in the SR1.0.1
release.  However, this creates quite an incompatibility of the
protocol, and we have to adapt accordingly
 2011-03-04 13:44:12 +01:00
Harald Welte fd355a3c6f [HSL] initial support for the HSL 2.75G Femtocell 
The HSL Femtocell seems to be a poor man implementation of the
ip.access Abis/IP protocol, but cutting corners wherever possible.

We try to workaround those corners wherever possible...
 2011-03-04 13:44:07 +01:00
Harald Welte 89579b4317 prefix sub-directories containing libraries with 'lib' 
... and make sure tests work again after restructuring
 2011-03-04 13:23:09 +01:00
Harald Welte 5a6b68f416 really delete a3a8 code 2011-03-04 09:24:31 +01:00
Harald Welte bd34be0a96 bsc_mgcp: use top_builddir instead of top_srcdir 2011-03-03 23:46:55 +01:00
Harald Welte e5e36af8ae Move 'Gb' protocol stack into its own src/gb subdirectory 2011-03-03 23:45:28 +01:00
Harald Welte a17faf8512 Rename bsc_nat -> osmo-bsc_nat and bsc_mgcp -> osmo-bsc_mgcp 
This now enforces a unique structure: All of our main daemon
programs start with an "osmo-" prefix.
 2011-03-03 23:36:48 +01:00
Harald Welte 31c00f7d6f re-structure the OpenBSC directory layout 
The new structure divides the code into a number of libraries
for the BSC core functionality, MSC core functionality, Abis transport,
TRAU and other bits.

This doesn't introduce any functional code change but simply moves
around files and alters Makefile.am accordingly.

Next step would be to disentangle a lot of the inter-library
dependencies and make the individual bits of code more independent.
 2011-03-03 23:29:05 +01:00
Harald Welte 9349d7ff7c remove a3a8 file that is not used 2011-03-03 23:25:31 +01:00
Holger Hans Peter Freyther 955c3d1894 misc: Fix the make distcheck of the sources. 2011-02-28 20:49:47 +01:00
Holger Hans Peter Freyther afb883956d mgcp: Fix make distcheck due a copy 'n pasted Makefile.am 2011-02-28 20:45:55 +01:00
Holger Hans Peter Freyther 6990687f4c mgcp: Only allow transcoding on the virtual trunk 2011-02-28 19:40:54 +01:00
Holger Hans Peter Freyther 44016fee14 mgcp: Fix the static allocation of E1 trunks for the BTS/NET side 2011-02-28 19:40:54 +01:00
Holger Hans Peter Freyther 1f0c5b4742 mgcp: Allocate the endpoints for the E1 trunks as well. 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther 74e61110e5 mgcp: Look up the E1 trunks through the trunk configuration 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther 6ea7e777f5 mgcp: Implement find_trunk to find the E1 trunks as well. 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther cdba04978d mgcp: Make show mgcp print the new trunks we have. 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther 0e939fec42 mgcp: Introduce a trunk config for multiple trunks. 
A trunk will always have 32 endpoints to be used and we allow
a sparse allocation of endpoints.
 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther ab3bb9d444 mgcp: Update the commands to work on more than the virtual trunk 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther d011c91512 mgcp: Prepare the show mgcp command to work on multiple trunks 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther 88ad7723b4 mgcp: Introduce a mgcp_trunk_config enum for endpoint configs 
We want to support real trunks in the MGCP code and we need to
have some better book keeping for those. Move the code around.
 2011-02-28 19:40:53 +01:00
Holger Hans Peter Freyther dfdf8d929a nat: For debugging make it possible to set the last used endpoint 
This will influence the allocator from where to search for the
next free endpoint. This can be used to force it to allocate a
specific endpoint next.
 2011-02-28 19:40:46 +01:00
Holger Hans Peter Freyther 9212d9d636 nat: Fix some corruption in the test case 2011-02-27 11:18:41 +01:00
Holger Hans Peter Freyther 9ec030d32d nat: Change number of multiplexes to the max-endpoints 2011-02-27 11:05:18 +01:00
Holger Hans Peter Freyther a9e9331285 nat: Allocate endpoints from multiple multiplexes. 
This code allocates endpoints from multiple multiplexes but
will always leave 0x0 and 0x1f unassigned in the multiplex.
 2011-02-26 11:38:00 +01:00
Holger Hans Peter Freyther 7b07b2dcff nat: Start making the number of multiplexes configurable 
Introduce a VTY setting that right now needs to be set to
one. To make updating this setting possible we will now store
the number of endpoints in the bsc connection as well.
 2011-02-26 10:42:01 +01:00
Holger Hans Peter Freyther 86c1db6338 nat: Verify that we are not assigning 0x1f as endpoint. 
On a classic BSC we have 32 channels but one is reserved for
signalling. Make sure that we are not assigning 0x1f as we
assume that this is the signalling channel. This means that
from 32 possible voice channels we are only going to use 30
as we are already not using the 0x0.
 2011-02-26 10:38:52 +01:00
Holger Hans Peter Freyther ed500e3877 nat: Allocate the endpoint status dynamically 
Allocate the status for an endpoint dynamically. We will support
BSCs with different amount of multiplexes and need to have this
flexibility in the future. Add the proper null checks to the
current users of this code.
 2011-02-26 10:35:33 +01:00
Holger Hans Peter Freyther 7e0cc50e44 nat: Update the tests to make them going again 
We now need to have access to a mgcp_cfg and the change to the
setup number patching needs new data. We now set the number to
international type.
 2011-02-25 17:30:48 +01:00
Holger Hans Peter Freyther 867d69bbcb configure: Require a new libosmovty due to the syslog/logging changes 2011-02-25 17:30:48 +01:00