Harald Welte
a39b0f2bb7
[BSC] Implement per-timeslot ARFCN lists for frequency hopping
...
We now compute the Cell Channel Description for SI 1 by bit-wise
OR of the ARFCN bitmask of each timeslot on all the TRX of the BTS.
Also, support generating a GSM 04.08 Channel Description IE for
the hopping case (with HSN/MAIO instead of ARFCN).
What's still missing now: Sending the 04.08 Mobile Allocation IE
2010-06-20 10:44:53 +02:00
Harald Welte
6e0cd04725
unfinished support for hopping channels
2010-06-20 10:44:52 +02:00
Harald Welte
b37e5f8a60
[BSC] mISDN: Avoid sending RSL messages to wrong channel number
...
In some cases, we get a DL_INFORMATION_IND with a wrong channel
number, and only in the DL_ESTABLISH_IND we will see the real
channel number that is to be used for this (TEI, SAPI) tuple.
2010-06-20 10:44:15 +02:00
2db4d46680
AW: Problem compiling OpenBSC on Kubuntu Hardy
2010-06-17 17:40:07 +02:00
71d36b3d04
nat: Add spaces to the desc to align it properly on the vty output
2010-06-17 18:31:18 +08:00
8330c1c386
nat: Count the number of dropped SCCP and MGCP calls as well.
...
Count the number of dropped calls and lost SCCP connections
due the loss of a connection to the BSC...
2010-06-17 18:29:42 +08:00
b2c38ebb1f
nat: Switch per BSC counters to the rate ctr.
...
This is switching the simple statistics to the rate counter
and is updating all users...
2010-06-17 18:18:12 +08:00
f6d0e06940
bsc_api: Set the l3h header from within the dtap method
...
This is fixing USSD which broke when the code was
switched to use the BSC API.
2010-06-17 17:48:13 +08:00
d42c3f25a6
bsc_api: Remove the lchan from the USSD code...
2010-06-17 17:35:57 +08:00
3f122bed1e
bsc_api: Kill &lchan->conn usage, stop msg->lchan too..
2010-06-17 17:14:35 +08:00
dad5724eb3
bsc_api: Remove lchan->conn from the RLL code... it was all dead anyway
2010-06-17 16:58:38 +08:00
c6bb3c4e33
bsc_api: Fix compile warning in paging code..
2010-06-17 16:43:24 +08:00
9764331062
bsc_api: Move gsm48_rcvmsg into the BSC API and dispatch.
...
The next step in the way to the BSC API. We have a clear a
new connection was opened signal now... and the MSC could
use it...
2010-06-17 16:41:25 +08:00
86481c29d4
bsc_api: Make paging/silent call work with the subscriber_connection
...
Do not use the lchan for the paging but operate on the
subscriber_connection, change the signals too to not carry
the lchan but the subscriber connection... the silent call
and vty code still assume there is a lchan inside the
subscriber connection.
2010-06-17 15:05:57 +08:00
7b4a53d537
nat: Rename BSC_NODE to NAT_BSC_NODE to avoid future issues.
2010-06-17 14:42:20 +08:00
9c78697fa2
nat: Add the exit/end command to the NAT config nodes.
2010-06-17 14:39:15 +08:00
8cc2a6d62d
Merge branch 'on-waves/mgcp'
2010-06-17 14:37:10 +08:00
75492e6e54
[mgcp] Set the IP_TOS/DSCP on RTP/RTCP IP packets.
2010-06-17 14:34:30 +08:00
a19bdabf22
[mgcp] Only patch RTP packets when they arrived on the RTP port
...
Do not attempt to patch RTCP packets...
2010-06-17 14:34:17 +08:00
57c4decd1d
bsc_api: Pass the subscriber connection to the SMS...
2010-06-16 15:43:01 +08:00
0fbb3eca14
bsc_api: Remove the _lchan and make the method static..
2010-06-16 15:42:59 +08:00
4f8340939e
bsc_api: Remove some more occurences of the lchan.
2010-06-16 15:42:40 +08:00
77008464be
bsc_api: Move BSC API between MSC and RSL code...
...
The lowlevel BSC paging API is a simple wrapper around
the RSL command. The BTS will automatically repeat these
messages but if we end up with two MSC inputs we will
need to count these messages somewhere...
2010-06-16 15:42:40 +08:00
bddd152049
bsc_api: Operate on the subscriber connection for subscriber management
2010-06-16 15:42:40 +08:00
9ce1b27fbf
bsc_api: Use gsm_subscriber_connection in rrlp.c
2010-06-16 15:42:40 +08:00
b2be195b50
bsc_api: Rename lchan_for_subscr to connection_for_subscr and update code
...
With handover and late/early assignment there might be two channels
for one subscriber and only the BSC knows which one to use, so use
the gsm_subscriber_connection everywhere...
2010-06-16 15:42:38 +08:00
ea01ca764f
chan_alloc: Make the lchan_find(bts,subscr) private/internal..
2010-06-16 15:42:22 +08:00
0128843591
gsm48: Release the "operation" after sending out data...
...
* With an immediate release we would release the lchan
before sending the data... change it.
2010-06-16 15:42:21 +08:00
228c1059fd
bsc_api: Remove the lchan from the secure channel code...
...
The code still needs to stop touching the lchan directly
and put stuff into it.
2010-06-16 15:42:21 +08:00
e9ed340425
bsc_api: Cut back on direct lchan usage.
2010-06-16 15:42:21 +08:00
667cdd60ca
gsm_subscriber_base: Pass the subscriber as param to avoid crash.
...
The function we call will take the item from the list and do
the right thing.
2010-06-16 15:42:21 +08:00
280c768f91
gsm_04_11: Fix a crash... in case there is a already a connection
...
If there is a connection, return before paging... otherwise
we will delete the SMS twice.
2010-06-16 15:42:18 +08:00
1c6f394234
si13: Use the correct pseudo length for the SI13 message
...
The GSM04.08 Section 10.5.2.19 specifies the L2 Pseudo Length
and the length does not include rest octets, so we will need
to use a zero for the length.
The patch is coming from Dieter Spaar.
2010-06-16 12:11:43 +08:00
28e2988ce2
nat: Add the OSMO NAT to the build process.
2010-06-15 20:31:43 +08:00
434a1fd84e
nat: Make the test compile, no bssap.c, use log_target
2010-06-15 20:31:43 +08:00
1398f13a64
nat: Attempt to update the VTY usage to the latest version
...
* Install the show commands to be available in the enable mode as well
* Provide a copyright header..
2010-06-15 20:31:35 +08:00
69d801e23a
nat: Do not use the bssap.h include as it does not exist in this branch.
2010-06-15 20:24:21 +08:00
9b0550ce4c
[mgcp] Build a libmgcp.a and link to it.
2010-06-15 20:24:21 +08:00
ab52c84889
nat: Add NAT_NODE and BSC_NODE for the nat
...
Implement the go to parent and exit functions for the nat.
2010-06-15 20:24:21 +08:00
3d73e0d235
nat: Register a debug region for the nat.
2010-06-15 20:24:21 +08:00
27d36de3b9
nat: Fix the access-list-name command...
...
We have added two commands with the same name to the tree..
the second one should have been the BSC...
2010-06-15 20:24:21 +08:00
26c3a358d6
nat: Add both entries to the tail to keep the order they are inserted
2010-06-15 20:24:21 +08:00
d77c8171aa
nat: Allow to specify multiple entries in the access-list...
...
Inside the access-list we have a list of entries that have
either one allow or one deny rule... we do not allow to remove
a single rule but one has to remove the whole list, in that case
talloc will handle cleaning all entries.
Right now the matching is O(n*m) as we traverse the list
(multiple times) and run the regexp multiple times. One
way to make it faster would be to concat all regexps into
one.
2010-06-15 20:24:21 +08:00
29c67039fe
nat: Shorten the access-list struct and method names (still way too long)
2010-06-15 20:24:21 +08:00
e4900a074a
[nat] Implement the removal of an access-list.
2010-06-15 20:24:21 +08:00
f0c3e912e3
[nat] Fix the parsing of the access-list regexp...
...
We need to start at argv[1] for the regexp of
this access-list, also subtract one from number
of items..
2010-06-15 20:24:21 +08:00
86c4dc3a0e
[nat] Fix VTY bug with access-lists...
...
vty->index does not hold a BSC Config at this point as we are
on the nat level... use the global _nat pointer for now...
2010-06-15 20:24:21 +08:00
8affef5059
[nat] Introduce the concept of access-list
...
One can set one access-list to one BSC and one
access-list to one NAT. The matching of IMSIs
remains the same for now, also applying the
white/blacklist. Access lists can not be deleted
for now and no perf opt is done (e.g. one could
cache the result of the last lookup in the bsc
struct).
2010-06-15 20:24:21 +08:00
078321aaae
[nat] Add ip-tos option to the nat.
...
This is applied to all incoming BSC connections.
2010-06-15 20:24:21 +08:00
ca999a989d
msc: Add msc ip-tos NR option for the BSC
...
Allow to set the TOS field via the VTY interface. The
SO_PRIORITY was not used as it has no effect on the
packets being sent (in contrast to the documentation).
2010-06-15 20:24:20 +08:00
Harald Welte
Andreas.Eversberg