Hello everyone,
I just recently learn about openbsc, and still in the phase of compiling and try to run the osmo-nitb app.
1st problem The problem is one of my teammate said the osmo-nitb will also started/call the osmo-sgsn program, but after examine the code, I still don't know how the osmo-sgsn is called from osmp-nitb, may be I was wrong, anyone can help me with this, how can I activate osmo-sgsn from osmo-nitb, with extra arguments?
2nd problem Another question, when I try to compile osmo-sgsn, the gtp lib is missing, as define in the makefile:
*if HAVE_LIBGTP* *bin_PROGRAMS = osmo-gbproxy osmo-sgsn* *else* *bin_PROGRAMS = osmo-gbproxy* *endif*
I don't know where to get this lib, so I modified by adding osmo-sgsn to the *else clause* as-well to have osmo-sgsn compiled. I still can run osmo-sgsn, but it show error about the gtp socket, i think the configuration is not correct, but not because of missing gtp lib, should this be a problem?
Best regards, Dai
Libgtp is included in the openggsn source tree.
You'll have to install OpenGGSN first then recompile openbsc.
Binaries will be generated automatically if libgtp is found.
Osmo-sgsn, osmo-nitb and openggsn are separate binaries, you need to configure and start each of them separately.
Regards,
Pierre
From: openbsc-bounces@lists.osmocom.org [mailto:openbsc-bounces@lists.osmocom.org] On Behalf Of Dai H. Tran Sent: Monday, September 23, 2013 2:56 PM To: openbsc@lists.osmocom.org Subject: how gprs is called in openbsc, where to find the libgtb?
Hello everyone,
I just recently learn about openbsc, and still in the phase of
compiling and try to run the osmo-nitb app.
1st problem
The problem is one of my teammate said the osmo-nitb will also started/call
the osmo-sgsn program, but after examine the code, I still don't know how the
osmo-sgsn is called from osmp-nitb, may be I was wrong, anyone can help me with this, how can I activate osmo-sgsn from osmo-nitb, with extra arguments?
2nd problem
Another question, when I try to compile osmo-sgsn, the gtp lib is missing, as define in the makefile:
if HAVE_LIBGTP
bin_PROGRAMS = osmo-gbproxy osmo-sgsn
else
bin_PROGRAMS = osmo-gbproxy
endif
I don't know where to get this lib, so I modified by adding osmo-sgsn to the else clause as-well to have osmo-sgsn compiled. I still can run osmo-sgsn, but it show error about the gtp socket, i think the configuration is not correct, but not because of missing gtp lib, should this be a problem?
Best regards,
Dai
-
Dai H. Tran -
Pierre Kim