006c038212
Currently, all patching state is stored globally in the gbproxy. Thus the feature cannot be used safely with a concentrating gbproxy (NAT). This patch moves the state and relevant counters to the gbprox_peer structure. It adds code to resolve the corresponding peer when packets are received by looking at BVCI, NSEI, and BSSGP IEs (BVCI, RAI/LAI/LAC) when the peer is not passed to the gbprox_patch_bssgp_message() function. Test cases are also added for the SGSN->BSS case including test cases with invalid identifiers. Note that this patch should make it possible to use RAI patching at a NAT gbproxy as long as the messages are not encrypted. Ticket: OW#1185 Sponsored-by: On-Waves ehf |
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Makefile.am | ||
README | ||
configure.ac | ||
git-version-gen | ||
openbsc.pc.in | ||
osmoappdesc.py |
README
About OpenBSC ============= OpenBSC is a minimalistic implementation of the GSM Network, with particular emphasis on the functionality typically provided by the BSC, MSC, HLR, VLR and SMSC. Its currently supported interfaces towards the BTS are: * Classic A-bis over E1 using a mISDN based E1 interface. In other words, you can connect existing GSM Base Transceiver Station (BTS) through E1 to OpenBSC. So far, we have only tested the Siemens BS-11 Test reports with other BTS are much appreciated! * A-bis over IP as used by the ip.access nanoBTS product family You can find the project documentation at http://openbsc.gnumonks.org/ This project is still in its early days, and there are lots of areas where it doesn't behave as per GSM spec. Harald Welte <laforge@gnumonks.org> libosmocore =========== Please note that as of March 2010, OpenBSC has a dependency to a library called "libosmocore". You can obtain that library from git://git.osmocom.org/libosmocore.git