0586b0fa47
[vty] First set of fixes for the oml/rsl con dropping
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The code had wrong documentation in the VTY, it crashed
when OML or RSL was not up yet. These issues are fixed
right now.
2010-10-26 09:44:21 +02:00
2484ceb2be
[vty] Add ipa specific command to provoke failures to test OML/RSL reconnect
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We need to simulate OML/RSL failure in an easy and fast way
and adding a command to do so seems like a good way to achieve
this. The command is a bit misplaced, in one way it is no config
and does not belong into the config node but then again it does
not belong into the VIEW_NODE either as it is manipulating content.
On this merge I have changed it to the ENABLE_NODE.
2010-10-26 09:40:13 +02:00
f3ca2eeede
Merge branch 'zecke/ussd-side-channel'
2010-10-25 21:08:37 +02:00
90bbccfca9
nat: Forward the data coming from the USSD module to the BSC.
2010-10-25 21:06:03 +02:00
4c401e7a1a
nat: Forward extra state and the message to the USSD provider
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Forward the SCCP state and the data to the USSD provider,
also mark the connection as local.
2010-10-25 21:06:03 +02:00
ec8a4e23d3
ipaccess: Add a structure for informing the USSD provider about the state
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This is used to inform the USSD provider about the state of the
connection.
2010-10-25 21:06:03 +02:00
c16c2dc5d3
nat: Implement accepting a USSD Provider connection, do authentication
2010-10-25 21:06:03 +02:00
64b12924bf
nat: Replace the idiom for replacing a string with a function call
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Remove a lot of code in favor of a new function that is freeing
the old string and copying the new one. I should have gotten the
context and the strings right.
2010-10-25 21:04:46 +02:00
e393f273e7
nat: Keep a ussd token in the config
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We will have the USSD provider connecting to us and we
will use the IPA protocol, including the auth mechanism.
2010-10-25 21:04:46 +02:00
3229f442f4
nat: Implement the matching of certain USSD messages
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Have various checks, check if the IMSI should be handled,
if there is a USSD query set and then decode and compare
the value.
2010-10-25 21:04:46 +02:00
c1578bc747
nat: Add an option to set the query string to match
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Allow the query string to be set. The ussd matching code
will check for this string and then forward it to the bypass.
2010-10-25 21:04:46 +02:00
c1cac1e31a
nat: Make the imsi checking function public.
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We will use this method in the USSD module to check if the
IMSI should be handled for USSD queries.
2010-10-25 21:04:45 +02:00
d1effd835f
nat: Provide a USSD access list to check for which to play HLR.
2010-10-25 21:04:45 +02:00
17870cf533
nat: Create a USSD module to filter out USSDs...
2010-10-25 21:04:45 +02:00
74dc303134
nat: Introduce a new connection type for Supplementary Services
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If we have a CM Service Request we will look into the message
to see if it is a Supplementary Service Activation.
2010-10-25 21:04:44 +02:00
a3967579f8
nat: Move the DTAP unpacking into a new method
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DTAP unpacking will be used by the USSD checking code
2010-10-21 12:23:27 +02:00
749497eeb3
nat: Copy the IMSI, then free it or move the context to the connection
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Extract the IMSI from the first message as well and safe it
in the connection structure. The problem is that we do not
have this structure at this point, so we will allocate the
imsi as child of the bsc_connection and then move/steal it.
2010-10-21 12:22:50 +02:00
8c78b480f9
nat: Store the IMSI inside the SCCP Connection data
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Store the IMSI for the connections that we are tracking,
it will be freed when the normnal SCCP connection is freed.
2010-10-21 12:22:20 +02:00
6b03831495
lua: Mention that the code has some bugs...
2010-10-20 19:21:49 +02:00
fbf87a502d
lua: Search for clear requests from the network as well
2010-10-20 19:21:07 +02:00
def777ae7e
lua: Check BSSMAP msgtypes in one function..
2010-10-20 19:21:07 +02:00
8bde2ee61f
lua: Check for Cipher Mode Reject failures as well
2010-10-20 19:21:07 +02:00
bc3d8dd89e
lua: Check for assignment failures
2010-10-20 19:21:06 +02:00
721c457e61
lua: Check for disconnects with non normal release too
2010-10-20 19:21:06 +02:00
e512e3fd2f
lua: Fix the indenting of the file
2010-10-20 18:57:17 +02:00
7220ca9778
contrib: Add LUA script to store SCCP connections with Errors
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Split the trace based on SCCP Connections, in case an error is
detected, the trace will be stored instead of being deleted and
the full log can be viewed afterwards.
Right now only LU Rejects are recognized, but this can be extended
to other things as well.
2010-10-20 16:58:39 +02:00
1fd60631f7
nat: Change the order of the DENY/ALLOW rule for the BSC.
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Currently it is not is not easily possible to disable
everyone and then only allow certain SIMs. By changing
the order we can do:
access-list imsi-deny only-something ^[0-9]*$
access-list imsi-allow only-something ^123[0-9]*$
and still keep the usecase of only forbidding certain
SIMs on certain LACs. Adjust test case, test that the
other cases are still functional.
2010-10-19 20:55:33 +02:00
a25d579ab9
nat: Convert the ip to host order to allow to bind to other ips
2010-10-19 17:48:13 +02:00
7e8da1379e
nat: Add a method to add a proper message to the queue.
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This will be used by the USSD module to forward the data
without creating another copy of the data.
2010-10-19 16:40:34 +02:00
3d38742d1c
nat: Find a connection by the real ref
2010-10-19 16:40:17 +02:00
f961de1108
nat: Use the make_sock routine to listen for incoming connections.
2010-10-19 16:40:04 +02:00
a09b966cd4
nat: Use strncmp on the string in case it is not null terminated
2010-10-19 16:39:01 +02:00
e383980a7e
ipaccess: Make sure the unitid is null terminated
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The nanoBTS is sending null terminated strings, make sure they
are really null terminated.
2010-10-14 22:05:52 +02:00
d9e81d0fcf
ipaccess: Verify that the data fits in the package.
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There is something wrong with the code, the length is
here uint8_t but when we generate a IDGET we put it
as 16bit data.
2010-10-14 22:05:44 +02:00
949e0ba648
ipaccess: memset the tlv_parsed structure before parsing
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Make sure the tlv_parsed structure is initialized properly,
otherwise we might detect a tag that should not be present.
2010-10-14 22:05:34 +02:00
69cfa179ef
nat: Make the write_queue write callback a public function
2010-10-13 23:56:01 +02:00
4d44fc56e7
nat: Make the queue routine work on any write_queue
2010-10-13 23:55:52 +02:00
19c530c5e7
ipaccess: Put our extensions to the protocol into the same enum
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Rename NAT_IPAC_PROTO_MGCP to IPAC_PROTO_MGCP and place it in
the enum. We need to be prepared to change this number if IPA
is ever going to use it for something else.
2010-10-13 23:55:32 +02:00
833fa0bafa
Require libosmocore 0.1.24 due the USSD changes.
2010-10-13 14:03:15 +02:00
3e9a7f80bd
misc: Replace the idiom for replacing a string with a function call
...
Remove a lot of code in favor of a new function that is freeing
the old string and copying the new one. I should have gotten the
context and the strings right.
2010-10-12 23:31:53 +02:00
9ecf678995
socket: Plug resource leak when the listen call is failing.
2010-10-12 23:29:16 +02:00
3cb287919e
misc: Attempt to determine byte order in a cross-platform way
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OSX does not provide an endian.h, use the other header files that
should define/include what we need. Also check that the byteorder
define is available.
2010-10-12 15:41:03 +02:00
88a5fa0a75
ussd: Catch up with libosmocore and pass the gsm48_hdr
2010-10-12 15:34:20 +02:00
daa0fe7637
ussd: Move the code libosmocore, increase the version number.
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Move the code to libosmocore, update the header file and the
version required in the configure.in.
2010-10-10 17:12:05 +02:00
0bd60f3317
nat: Allow a BSC to have multiple LACs
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Make it possible that one BSC is serving multiple
cells. Introduce a list of lacs, add functions to
manipulate the lists. The current test cases for
paging by lac continue to work.
2010-10-08 22:21:46 +08:00
fad0753b34
msc: Only unregister the fd if the fd value is valid.
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This makes sure that someone can call bsc_msc_lost multiple times
even if there is no MSC connection. This makes sense as bsc_msc_lost
is public and be called from client code.
2010-10-07 06:07:57 +08:00
d4eed5208f
msc: Stop the connection timeout when we unregister the bfd
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When we dropped the connection... stop the timer as we might
call bsc_unregister_fd twice...
2010-10-07 06:07:42 +08:00
85531cc60d
misc: Once again go from "On Waves" to "On-Waves"..
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Try to get the company name of our sponsor right...
2010-10-06 20:38:36 +08:00
Dieter Spaar
d6613e05d7
[VTY] T3212 scaling is 6 minutes
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The scaling of T3212 is in units of 6 minutes, not 10 minutes.
2010-10-05 21:10:55 +02:00
0c41b6933e
nat: Possible crash fix, only filter non local connections
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For local connections con_msc is not set and sending a RLSD
to the network would have ended up in a segfault.
2010-10-06 00:48:36 +08:00
Holger Hans Peter Freyther
Dieter Spaar