openbsc - Legacy: OpenBSC, OsmoSGSN, OsmoBSC and other programs

Age	Commit message (Collapse)	Author	Files	Lines
2013-09-03	nat: Remember the original dest local reference in the parsed struct	Holger Hans Peter Freyther	1	-0/+3
	In case of the RLSD coming from the MSC we are patching the address in-situ but for local calls set con = NULL. We then answered the RLSD with the wrong reference and the MSC kept on trying.
2013-04-16	nat: Extract the LAC/CI from the Complete Layer3 Information	Holger Hans Peter Freyther	1	-0/+3
	Find the Cell Identifier from the Complete Layer3 Information and store it for future reference. We could begin to verify that the LAC/CI used really belongs to the BSC.
2013-04-16	nat: Rename "struct sccp_connections" to "struct nat_sccp_connection"	Holger Hans Peter Freyther	1	-1/+1
	The name sccp_connection is used in the osmo-sccp code, sccp_connections was used in the NAT for tracking a sccp_connection. Rename it so it is obvious that the struct belongs to the nat. The rename was done with sed: $ sed -i s,"struct sccp_connections","struct nat_sccp_connection",g \ include/openbsc/.h src/osmo-bsc_nat/ tests//
2011-04-19	ussd: Keep track of used TIs for USSD and forward messages	Holger Hans Peter Freyther	1	-0/+3
	Keep track of the used transaction identifier and always forward messages to the USSD provider. E.g. this can be used to have a dialogue going. Right now it is still possible that the MSC will close down the connection.
2011-04-18	misc: Remove sys/types.h includes from the files	Holger Hans Peter Freyther	1	-1/+0
	These are not needed any more. We used them for u_int types but we now use uint which comes from stdint.h
2011-04-06	nat: Remember if the MSC accepted the connection on principle	Holger Hans Peter Freyther	1	-0/+1
	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.
2011-01-01	License change: We are now AGPLv3+ instead of GPLv2+	Harald Welte	1	-6/+5
	The reason for this is quite simple: We want to make sure anyone running a customized version of OpenBSC to operate a network will have to release all custom modifiations to the source code.
2010-10-21	nat: Store the IMSI inside the SCCP Connection data	Holger Hans Peter Freyther	1	-0/+1
	Store the IMSI for the connections that we are tracking, it will be freed when the normnal SCCP connection is freed.
2010-09-15	nat: Remember if we have check the imsi.	Holger Hans Peter Freyther	1	-0/+1
	Return -1 if the IMSI should be filtered, 0 if the IMSI could not be checked and 1 if the IMSI was checked and allowed to pass. In the future this will be used to inspect every message coming by.
2010-08-29	nat: Remove the CRCX value from the nat	Holger Hans Peter Freyther	1	-1/+0
	Assume that if the MSC has assigned a timeslot/multiplex it will also be used for the MGCP. So we just assume that it was allocated on the BSC as well... in the worse case we will send a DLCX downstream but it should be fine.
2010-08-29	nat: Make the code work in terms of endpoints instead of timeslot/multiplex	Holger Hans Peter Freyther	1	-3/+6
	We are going to have more than one trunk, so all code hardcoding the multiplex to zero must go. Avoid this kind of problem by saving the MGCP endpoint number and comparing that.
2010-08-03	Use new include paths of libosmo-sccp 0.0.2	Harald Welte	1	-1/+1

2010-07-31	nat: Fix compilation with nat not being enabled.	Holger Hans Peter Freyther	1	-0/+92
	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.