e2170a9f03
bsc_msc: Remove the except code as it is wrong...
...
Remove wrong code that is luckily not called. We would end up
in a reconnect and attempt to bsc_fd_register the same socket
again. I am removing this part of the code as it is not used
and it would need to know if the fd has ever been registered
or not...
2010-08-06 07:49:57 +08:00
7fe2a3d293
mgcp: Add instrumentation code to find a possible port leak/bsc-fd corruption
2010-08-06 07:18:22 +08:00
414bf401c7
mgcp: Move the mgcp_free_endp into the right path for the CRCX failure
2010-08-06 07:05:13 +08:00
6f36e92cab
mgcp: Fix a filedescriptor leak in case the bind is failing.
2010-08-06 03:00:17 +08:00
0e01d09500
mgcp: Enable the tap after configuring it...
2010-08-06 02:05:15 +08:00
260d6ed02c
mgcp: Add a call tap feature to forward audio to another forward port
...
For debugging it is useful to forward (tee) UDP packets to another
system and use gstreamer to inspect the rtp stream. This is untested
code and might contain bugs.... and of course only tap your own calls.
2010-08-06 01:12:21 +08:00
6357a8e311
mgcp: Patch RTP packets again if that is allowed.
2010-08-05 20:08:22 +08:00
a39ddd5654
mgcp: Get the for network/for bts flag right.
2010-08-05 19:35:44 +08:00
ea97fbf1a1
mgcp: Be more strict on the source addr/source port of the bts
...
Once we have discovered the bts we will not accept data from
anything else. The call will drop if the BTS is changing the
ip address of the nat anyway.
2010-08-05 19:35:44 +08:00
b97c50db0a
mgcp: Only discover the bts once, the extra check got lost
2010-08-05 19:35:44 +08:00
d5e6c2374b
nat: Use the mgcp_config_alloc to have defaults initialized
...
Initialize the net_base properly and benefit from future
config changes but also reset certain defauls that we do
not want at the nat.
2010-08-05 19:17:25 +08:00
f138f917ec
mgcp: Allow to dynamically allocate ports from a range..
...
Allow to switch to a dynamic port allocator and not reuse
the ports for a long time... This should help with a crazy
network sending two streams at the same time.
2010-08-05 08:08:17 +08:00
1be9f2fddc
mgcp: Allow to have a different port allocation mode
2010-08-05 07:20:09 +08:00
15e7389cf0
mgcp: Prepare to have different port allocation strategies.
2010-08-05 07:10:56 +08:00
a3b46c9ac0
mgcp: Fix the signature of the change_cb to not carry the port.
2010-08-05 07:09:14 +08:00
e602cd6988
mgcp: Separate recv from net/bts and remove autodetection
...
This allows a more strict check on the source of RTP messages
and we can more easily reject those. For the BTS without an ip
address we will also update the ip address.
2010-08-05 06:57:29 +08:00
1fc432984c
mgcp: Move the loopback code into the common send as well.
2010-08-05 06:57:29 +08:00
b615164d75
mgcp: Remove the receive code into a new method.
2010-08-05 06:57:29 +08:00
84e1c47f74
mgcp: Move the selection of the right source port to a new method
2010-08-05 06:57:28 +08:00
314584ab44
mgcp: Allocate a different port for the networking...
...
Use the right source port when sending the message.
2010-08-05 06:12:02 +08:00
196349dda1
mgcp: Rename the base port to bts_base as it will be used for the bts
2010-08-05 06:10:58 +08:00
c49212778f
mgcp: Move the bfd for rtp/rtcp into the port
...
Stop using the memset in the mgcp_rtp_end_reset as we
will reset the list pointers and then have a mess..
2010-08-05 06:10:58 +08:00
bb89aa1430
mgcp: Make the function internal, only used by the init/config code
2010-08-05 06:10:58 +08:00
217d712012
mgcp: Rename the bind method to show it is only binding for the bts port
2010-08-05 06:10:57 +08:00
f1a168dc20
mgcp: Only use early bind for the BTS socket.
...
Simplify the code by onlt allowing one way to allocate
a socket.
2010-08-05 06:10:57 +08:00
58ff219c85
mgcp: Attempt to separate the RTP/RTCP port for the Network and for the BTS
...
We plan to have two different ports for the network and for the
BTS to avoid detecting the BTS and to dynamically allocate the
port to have old data not go to a new socket.
2010-08-05 06:10:57 +08:00
a17d701a70
mgcp: Group the state for bts/net into a struct and have two instances
...
Group the data that each end (network/bts) have into a struct and use
this struct throughout the sourcecode.
2010-08-05 06:10:54 +08:00
8b5772ebe4
mgcp: Remove the forwarding mode as it was not used.
2010-08-05 06:10:13 +08:00
7f8aec2b2b
mgcp: Fix the payload_type... it broke in 7cdc62c012
2010-08-05 06:10:10 +08:00
e66cac359e
nat: Fix the spelling of that comment.
2010-08-05 06:04:13 +08:00
7cdc62c012
mgcp: Fix the reversed net/bts... which has not cause any issue..
2010-08-04 22:21:40 +08:00
c02f11a04f
mgcp: Pass the whole endpoint to the patch method.
2010-08-04 22:20:34 +08:00
f1f6bba16d
mgcp: Fix the order of the arguments...
2010-08-04 22:14:46 +08:00
aaf8301a19
mgcp: Print the conn mode as well
2010-08-04 21:52:11 +08:00
bb14e62a7f
mgcp: Disable the actual patching... this is a temporary hack
2010-08-04 21:52:11 +08:00
2f10458831
mgcp: Print the system for the duplicate SSRC...
2010-08-04 21:52:11 +08:00
Harald Welte
6526ca720c
ipaccess-config / NWL: Decode + print neighbor cell ARFCNs
2010-08-04 13:14:34 +02:00
a64c67dd61
vty: Remove the logging command that is in libosmocore
2010-08-04 06:26:25 +08:00
cbfd09843a
nat: Show if we are connected to the MSC.
2010-08-04 02:34:10 +08:00
a99c5b9d0f
nat: Count the number of connects to the MSC.
2010-08-04 02:31:55 +08:00
03a0ad08cf
nat: Indent the connected... to make it belong to the BSC group
2010-08-04 02:29:03 +08:00
62abaded39
bsc_msc: Fix the naming of this function.
2010-08-04 02:27:34 +08:00
5c1e6cf5fc
mgcp: Only patch the header if we had a change in SSRC
2010-08-03 23:57:16 +08:00
89976e8285
mgcp: Style issue... add a space.
2010-08-03 23:57:16 +08:00
6aa882b515
mgcp: Allow switching the audio streams, patch the header
...
Patch the sequence number, the SSRC and the timestamp to
allow to mix various voice streams, e.g. toggling the loop
during the call.
2010-08-03 23:57:16 +08:00
3186892771
mgcp: Move the rtp state into a struct
...
Use a struct to group the rtp state for the up and the down
link of the bts.
2010-08-03 23:57:16 +08:00
ebc824cd2e
mgcp: Fix the documentation entry for the parameters
2010-08-03 23:57:16 +08:00
Harald Welte
d5db12c160
Use new include paths of libosmo-sccp 0.0.2
2010-08-03 15:11:51 +02:00
c597a4eba1
mgcp: Allow to change the receive (the loopback part) via the VTY
2010-08-03 03:04:31 +08:00
98a3877e97
mgcp: Implement the "loopback" mode for a connection endpoint.
2010-08-03 02:27:21 +08:00
294cfcc1e5
sccp: Remove the libsccp.pc.in and the occurence inside the Makefile.am
2010-08-02 23:43:46 +08:00
c2b31ed9cd
nat: Fix compilation with nat not being enabled.
...
common_vty.c was including bsc_nat.h which tried to
get the sccp/sccp_types.h which is not required to be
installed. Move all structs using/embedding SCCP structures
into the bsc_nat_sccp.h and include. This should fix
the compilation.
2010-07-31 05:20:31 +08:00
5654c5b090
vty: Handle end for NAT and BSC NAT.
2010-07-31 05:20:31 +08:00
Harald Welte
a780a3dc9f
network-listen: The BSIC flag is not set as expected
2010-07-30 22:35:31 +02:00
Harald Welte
e1d1f45034
ipaccess-config: Don't dump the Rxlevel statistics
2010-07-30 22:35:31 +02:00
Harald Welte
59509630df
ipaccess-config: Terminate program after running BCCH INFO test
2010-07-30 22:35:30 +02:00
Harald Welte
1e194a304f
network_listen: dump BSIC as part of BCCH INFO test
2010-07-30 22:35:30 +02:00
Harald Welte
1ef7ce4fe8
ipaccess-config: Add option to disable color in log output
2010-07-30 22:35:30 +02:00
4b85a32360
chan_alloc: Change Channel Release to release SAPIs, then the channel
...
Currently every SAPI release indication will trigger the channel. It
was possible that we had SAPI=3 and SAPI=0 allocated and we tried to
release the channel by sending a RF Channel Release, the BTS answered
with a RF Channel Release ACK but also sent the SAPI Release Indication
which triggered a channel release here. So it was possible that we
would have released a newly allocated channel because of the SAPI
release of the old connection.
This code now works by releasing all SAPIs from highest to lowest,
then sending a SACH Deactivate and finally releasing the channel. This
approach is in use on the on-waves/bsc-master.
2010-07-31 04:09:38 +08:00
aeb45f5186
chan_alloc: After freeing set the pointer to NULL.
2010-07-31 04:09:38 +08:00
30e1ae923d
sccp: Use the external libosmo-sccp as sccp implementation
...
Add --enable-nat and --enable-osmo-bsc to build applications
requiring the Osmo SCCP library to be installed. We are not
using autodiscover as this is out of fashion.
2010-07-31 04:09:38 +08:00
c44db4a534
abis_rsl: Reduce level from notice to debug for measurement reports
...
It can happen that OpenBSC decides to close the lchan but we
still receive some measurement reports until the BTS has decided
to close the channel.
2010-07-31 04:09:38 +08:00
Harald Welte
290aaed6e4
[BSC] use correct 0x2B padding for user-specified SI
2010-07-30 11:53:18 +02:00
Harald Welte
9fbff4adac
[BSC] Add support for configfile-hardcoded System Information messages
2010-07-30 11:50:09 +02:00
Harald Welte
5f827f4ede
Add more RSL <-> Osmo SI type mappings, export osmo_sitype_strs[]
2010-07-30 11:17:13 +02:00
Harald Welte
88f9d98ccc
Use hexparse() from libosmocore >= 0.1.14
2010-07-30 10:39:26 +02:00
417920a660
mgcp: Attempt to count lost packets better...
2010-07-29 03:04:57 +08:00
1aa4246bb8
mgcp: Provide the RTP packet loss information in the mgcp overview
2010-07-29 02:43:14 +08:00
380b8711a2
mgcp: Attempt to count missing RTP packets with a basic calculation
...
This code compares the UDP sequence numbers of two RTP messages
and guesses if packets are missing. It is guessing in two ways:
1.) by default the sequence number is 0, so on the first
value we ignore the jump... we might ignore a real issue
in case of a wrap around which is easily possible as the
sequence should be a random number.
2.) the UDP stream might have been reordered on the network
and we would see the jump...
In any case these two shortcomings are acceptable for the feature
that is meant to provide some basic analysis..
2010-07-29 02:41:38 +08:00
12b917d839
osmo_bsc_rf: Add a grace command, send a signal
2010-07-29 02:41:38 +08:00
d0c3229590
mgcp: Rename TOS to DSCP
...
DSCP is the more modern information for TOS and the kernel
will set parts of TOS by itself (e.g. for ECN).
2010-07-27 20:35:03 +08:00
6b7710739a
nat: Rename ip-tos to ip-dscp and provide an alias...
2010-07-27 19:21:53 +08:00
e731e1d6dd
gsm_04_80: Allow to specify the alert pattern for the notification
...
Allow to specify the level (not the category) of the notification
this provides an easy way to test it on the phones.
2010-07-27 18:27:46 +08:00
44d0f19787
gsm_04_80: Embed a ss_Code inside the NotifySS-ARG...
...
Indicate that this is about the Call Name Presentation (cnap)
but the a1200 still ignores the call completelty...
2010-07-27 04:05:29 +08:00
68d26796ca
gsm_04_80: Send a Release Complete otherwise the USSD unit stays BUSY
...
We need to release the USSD unit, otherwise it is staying blocked
and will stop to function (even across LUs on my a1200). This code
should encode the transaction and the direction depending on the
network state but this is omitted right now.
2010-07-27 03:31:50 +08:00
e6373b7f63
gsm_04_80: Fix the size calculation of the 04.80 message..
...
Subtract the two bytes we were adding to the length of the message.
2010-07-27 01:25:59 +08:00
daf753477e
gsm_04_80: Add untested code for USSD notification...
...
One should be able to send a USSD Notification to a given
subscriber if we has an active link...
2010-07-26 20:01:07 +08:00
742fc70011
vty_interface_layer3: Fix a subscriber memory leak..
2010-07-26 19:43:54 +08:00
ac30cc833c
gsm_04_80: Use msgb_push to get the verification code of msgb
...
msgb started to verify that we do have enough tail/headroom
and this code was not using this check.
2010-07-26 19:08:59 +08:00
b02c89e292
gsm_04_80: Add code to wrap a facility IE around.
2010-07-26 19:05:56 +08:00
15ef17e70e
gsm_04_80: Create a unstructuredSS-Notify message
...
Create a unstructuredSS-Notify for a given type.
2010-07-26 18:34:27 +08:00
80dfa75df2
gsm_04_80: Fix the style and move the '*' to the function
2010-07-26 17:59:28 +08:00
ba81ab329c
gsm_04_80: Use the return value of gsm_7bit_encode as length
...
Use the idiom msgb_put(msg, 0) to get the data pointer, then
encode the string into the msgb and then adjust the size.
2010-07-26 17:56:55 +08:00
6a4b362ceb
gsm0480: Implement a generic "invoke" wrapping for messages.
...
Implement a GSM 04.80 invoke wrapper for a component and an
invoke id.
2010-07-26 03:55:57 +08:00
680833e2ba
gsm0480: Attempt to encode a NotifySS-Arg with a username..
2010-07-26 03:55:57 +08:00
fa530cd6d8
gsm_subscriber: Increase the name to 160 charachters
...
160 charachters is the limit of the subscriber name inside
the notifySS nameIndicator/callingName.
2010-07-26 03:55:56 +08:00
Harald Welte
d30e087521
[gprs] BSSGP: Fix null pointer dereference
...
Zecke has found this using "make CC="clang --analyze"
2010-07-23 22:00:45 +02:00
6e95c5ffa1
meas_rep.c: clang reports a possible division by zero
...
Check the input and exit early if we have no measurement reports
to avoid a possible division by zero.
2010-07-23 19:46:04 +08:00
8d7b10ef58
nat: Clang reported two places with garbage data
...
Initialize the variables to NULL to fix it.
2010-07-23 19:43:12 +08:00
4f140649cb
clang: rc is not initialized in this USSD method.
2010-07-23 19:35:54 +08:00
a97152b242
clang: Initialize rc with zero.
...
In the error case we are assigning errno values
but for the success case we have not assigned
anything to the rc variable.
2010-07-23 19:34:34 +08:00
960e81e5bd
clang: Clang warns we have this value twice...
...
The type is TLV_TYPE_FIXED, 2 according to the
ipaccess wireshark dissector.
2010-07-23 19:33:16 +08:00
306e2bc724
nat: u_int32_t -> uint32_t
2010-07-23 19:09:51 +08:00
e2c1520a71
nat: u_int16_t -> uint16_t
2010-07-23 19:09:21 +08:00
dbd16fe59a
nat: u_int8_t -> uint8_t
2010-07-23 19:08:55 +08:00
7dece86a08
mgcp: u_int8_t -> uint8_t
2010-07-23 18:56:26 +08:00
d340cd3b2f
mgcp: u_int16_t -> uint16_t
2010-07-23 18:56:01 +08:00
d9b18f8c21
mgcp: u_int32_t -> uint32_t
2010-07-23 18:55:38 +08:00
ca157ed3c3
Merge branch 'on-waves/sccp'
2010-07-23 18:42:27 +08:00
ccc91f3088
sccp: u_int32_t -> uint32_t
2010-07-23 18:40:10 +08:00
Holger Hans Peter Freyther
Harald Welte