Holger Hans Peter Freyther
23003259c8
handover: Add code for testing handover signalling with OpenBSC
2012-12-26 02:39:48 +01:00
Holger Hans Peter Freyther
d54d1648d8
fakebts: Respond to the ipa MGCP endpoint commands and send indication
...
Respond to the CRCX, MDCX and generate a DLCX Ind at the end of the call.
2012-12-26 02:39:48 +01:00
Holger Hans Peter Freyther
6db40339de
rsl: Implement the positive CRCX, MDCX and DLCX messages
2012-12-23 19:48:13 +01:00
Holger Hans Peter Freyther
6a514a588f
fakebts: Respond with a Mode Modify ACK without any checking
...
Respond with a Mode Modify ACK from the dispatch, this could be
moved to the lchan to test ACK/NACK on this.
2012-12-23 19:42:15 +01:00
Holger Hans Peter Freyther
0d7ad9fea2
rsl: Add the mode modify and ack/nack messages, test the requeest parsing
2012-12-23 19:42:15 +01:00
Holger Hans Peter Freyther
99e04a9e56
fakebts: Add a selector to request a traffic channel
...
This code is not complete. It should check the NECI of the SIs and
then pick another mask. This is working for OpenBSC right now.
2012-12-23 19:42:15 +01:00
Holger Hans Peter Freyther
1ebfec2bbc
fakebts: Implement forwarding the paging requests by the BSC
...
Code can use OpenBSCTest>>#bts to access the BTS and re-act to paging
by the BSC.
2012-12-23 19:42:15 +01:00
Holger Hans Peter Freyther
e01a38431f
rsl: Add the paging command to the rsl code and use GSM48 for parsing
2012-12-23 10:21:24 +01:00
Holger Hans Peter Freyther
7cd4ed9602
fakebts: Add the wrapping to allow to send messages on SAPI=3
2012-11-24 23:38:17 +01:00
Holger Hans Peter Freyther
4aa47e87b7
fakebts: Make it easy to do a LU and get the current TMSI from it
...
Tests that require sending a CM Service Request require a TMSI. Add
a selector that helps to get the TMSI so it can be used in tests.
2012-11-24 23:38:17 +01:00
Holger Hans Peter Freyther
c5a334ef8b
fakebts: Remove the SAPI when we receive a release request
...
Remove it before calling the block and sending the response. This
way the callback could re-add it for force a double release.
2012-11-24 23:38:17 +01:00
Holger Hans Peter Freyther
abb65601c2
fakebts: Introduce a dualtrx version of the BTS.
...
Make it possible to have multiple baseband transceivers. Do this
by putting the code into a DualTrx file (it extends the base classes
with more code). Change the BTS code to use the TRX for dispatching
message.
2012-11-22 10:06:32 +01:00
Holger Hans Peter Freyther
c1d6376633
fakebts: Test that creating a NACK creates a NACK message
2012-11-22 10:01:19 +01:00
Holger Hans Peter Freyther
fecf0f68f9
nack: Test how the BSC will handle a NACK and that it does not drop the other BTS
...
Refactor the BTS and OMLInit code to allow to easily introduce
a NACK message at the required place. Implement the NACK for the
SetBTSAttributes in the OML code. Add the testcase and an the OpenBSC
NITB configuration needed
2012-11-11 18:25:04 +01:00
Holger Hans Peter Freyther
bda9975da7
fakebts: Add the missing method needed for the LUTest
...
The LUTest created a BTS with a specific UnitId but the code was
not yet inside the OpenBSCTest class. Fix it by adding the selector.
Have two selectors to use the default of the FakeBTS.BTS code
2012-11-10 19:10:38 +01:00
Holger Hans Peter Freyther
deb0ecdb00
bts: Make sure stopped is always initialized
...
When connecting to a wrong hostname the 'stopped' variable
might not be assigned.
2012-10-26 22:49:27 +02:00
Holger Hans Peter Freyther
d8fac3b071
misc: Add a TODO with some random ramblings about what I want
2012-10-08 17:33:43 +02:00
Holger Hans Peter Freyther
58ec99af1b
fakebts: Handle PDCH activation by ignoring most of it
2012-09-17 23:14:01 +02:00
Holger Hans Peter Freyther
0a5f330ebe
faketbts: Do RSL on the right streamId
...
The BSC might do RSL on different streamIds... deal with that.
2012-09-17 14:13:49 +02:00
Holger Hans Peter Freyther
f8a1a62bd0
fakebts: The mask code was wrong... remove it
...
Detecting these kind of failures will be quite easy with wireshark,
no need to attempt to do an entire validation.
2012-09-04 14:59:59 +02:00
Holger Hans Peter Freyther
799ac59418
test: Add code to require different kind of channels
2012-09-03 17:07:21 +02:00
Holger Hans Peter Freyther
39021215ba
rsl: Handle a ReleaseRequest and call a callback on release
2012-09-03 16:56:22 +02:00
Holger Hans Peter Freyther
c64d31aaa3
rsl: Add the release confirm message as response to ReleaseRequest
2012-09-03 16:54:58 +02:00
Holger Hans Peter Freyther
c0bc8437d4
rsl: Use the Pragma to remove the many method definitions
2012-08-30 14:45:30 +02:00
Holger Hans Peter Freyther
5ed935d19a
rsl: Be able to parse the Release Request and create one
2012-08-30 14:32:24 +02:00
Holger Hans Peter Freyther
bd5cad89ac
test: Add common code for the assertions and verification
2012-08-30 14:32:24 +02:00
Holger Hans Peter Freyther
f4cd863b43
bts: Allow to set the ID of the faked BTS
2012-08-30 14:32:24 +02:00
Holger Hans Peter Freyther
b3cd23c858
fakebts: Add an example testcase that sends a LU
2012-08-28 20:38:38 +02:00
Holger Hans Peter Freyther
1dfdc00e25
fakebts: Add helpers to send/receive/release lchans for a testcase
2012-08-28 20:37:58 +02:00
Holger Hans Peter Freyther
0c5c72e69b
rsl: Be able to parse and generate the deactivate sacch message
2012-08-28 10:42:21 +02:00
Holger Hans Peter Freyther
07bca3b151
fakebts: Parse/generate the RSL Data Request message
2012-08-25 23:56:45 +02:00
Holger Hans Peter Freyther
166d6d49e2
fakebts: Move most of the release handling into the LCHAN class
...
The LCHAN will have the possibility to register blocks that can
decide if the channel release request will be followed or not. This
can be used to simulate assignment issues.
2012-08-25 23:56:45 +02:00
Holger Hans Peter Freyther
5629aeb5df
rsl: Start to establish SAPIs and send establish indications
...
I will have to see how many problems occur due having to add/subtract
a 1 to get from smalltalk index to GSM index when dealing with the
lchan numbers.
2012-08-25 23:56:45 +02:00
Holger Hans Peter Freyther
2a9f7f5076
rsl: Start to parse/generate the RSL Establish Indication rll messages
...
The handling of the transparent flag shows a small flaw. For many
messages it depends on the direction of the message. It might be
the case that a message can flow both ways through the BTS.
2012-08-25 23:56:45 +02:00
Holger Hans Peter Freyther
540a515aa3
fakebts: Simplify the LChan allocation and remember the ts
2012-08-25 23:56:45 +02:00
Holger Hans Peter Freyther
ef0422524d
fakebts: Request a channel and wait for the assignment.
2012-08-25 23:56:45 +02:00
Holger Hans Peter Freyther
c2fb957866
bts: Dispach the immediate assignment and find the lchan that is used.
2012-08-25 23:56:44 +02:00
Holger Hans Peter Freyther
bdf762c0dd
rsl: Begin to dissect the rsl immediate assignment
2012-08-24 19:28:15 +02:00
Holger Hans Peter Freyther
6cb3a2bab5
rsl: Parse the full l3info with the GSM48MSG code
2012-08-24 19:28:15 +02:00
Holger Hans Peter Freyther
338d3bd32e
fakebts: Begin to dispatch RSL messages to the transceiver
2012-08-24 19:28:14 +02:00
Holger Hans Peter Freyther
388f74229b
rsl: Parse the Rf Channel related message and the immediate assignment
2012-08-24 19:28:14 +02:00
Holger Hans Peter Freyther
dd58be49d6
tlv: Move the TLV from here into the OsmoNetwork package
...
Update the references to the TLV code as it is now inside the
OsmoNetwork package
2012-08-24 19:28:14 +02:00
Holger Hans Peter Freyther
038cc7833b
misc: Change the order the files are loaded, load the OsmoNetwork package
2012-08-22 13:20:49 +02:00
Holger Hans Peter Freyther
e38eb75bcd
rsl: Start to parse the RSLChannelNumber and add a test
2012-08-22 13:15:56 +02:00
Holger Hans Peter Freyther
b7db967cbd
rsl: Share the channel attribute IE across all Messages
2012-08-20 17:42:13 +02:00
Holger Hans Peter Freyther
335dd4aee7
rsl: Be able to parse the Channel Activation message
2012-08-20 17:36:06 +02:00
Holger Hans Peter Freyther
9b8d70289a
rsl: Start sending a channel required down the BTS link
2012-08-20 16:28:44 +02:00
Holger Hans Peter Freyther
cc3e2e89e3
OML: Srinkle some state changed event reports to really bring OML Up
...
The OpenBSC code needs to know the new state of all objects. Due
some 'bugs' in both the ip.access and OpenBSC implementation the
state event changed report is not sent as a result of the Opstart
(where it should belong).
2012-08-20 14:06:42 +02:00
Holger Hans Peter Freyther
f5bd0e668d
RSL: Be able to parse the SACCH filling with a 16bit length in L3 Info
...
Parse the SACCH filling, the first TRX management message. Introduce
the possibility to parse and write a 16bit length.
2012-08-20 13:00:48 +02:00
Holger Hans Peter Freyther
129cd25fc5
RSL: Start parsing and generating RSL messages
...
Refactor the testcode and create a RoundTripTestCase class, start
with a RSLBCCHInformation class for parsing/writing it.
2012-08-20 11:08:00 +02:00