Send a hello packet down to the client with the version number
of the MNCC interface. The hello structure might be extended to
include the endianes, size of each structure, etc.
In this iteration I just want to make sure that each VTY command has
online help. Replace "a b" with "a-b" if there is no "a c" with b!=c.
This config should gain some more sanity and consistency, this will
happen in another iteration.
Also make sure to specify seconds in the 'seconds' field. Doing
otherwise is an abuse that non longer works with the new timer infra.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
do_reset was not initialized anywhere anymore, so the reset was never
triggered. It's now fixed and we add an option to skip it in the
config so that when in production, you can restart without config
changes quickly.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
In case a MS (of which we have no MM context) sends us anything but a
GMM ATTACH REQUEST, we need to send it a LLC XID RESET (by means of
issuing LLGMM-RESET.req). Otherwise the phone will expect us to send a
specific unacknowledged sequence number that we don't know.
Thanks to Holger for pointing this bug out to me.
It seems to commonly occur when a MS is doing network re-selection and
(erroneously) sends a RA UPD REQ instead of an ATTACH REQ. The RA UPD
REJ that we sent was never seen by the GMM entity in the MS, as the LLC
entity discarded it due to sequence number mis-match.
Using LLGMM-RESET.req, the GMM can request the LLC of the MS to reset
all its parameters, particularly the sequence numbers. We don't yet do
XID RESET retransmissions, and we don't yet generate a LLGMM-RESET.conf
primitive back to GMM.
Ubuntu 11.10 has changed some linker/compiler flags. Some fixes for this
can be seen here[1]. In general the to be linked libs need to be moved into
the LDADD section of parameters. This is with the old BFD linker (not gold).
This is likely to end in some ping-pong with other versions of the linker.
[1] https://bugs.launchpad.net/ubuntu/+source/nis/+bug/771034
Errors:
/usr/bin/ld.bfd.real: bsc_hack.o: undefined reference to symbol 'osmo_init_ignore_signals'
/usr/bin/ld.bfd.real: note: 'osmo_init_ignore_signals' is defined in DSO /home/ich/install/openbsc/lib/libosmocore.so so try adding it to the linker command line
/home/ich/install/openbsc/lib/libosmocore.so: could not read symbols: Invalid operation
...
../../src/libbsc/libbsc.a(rest_octets.o):/home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:381: more undefined references to `bitvec_set_bit' follow
../../src/libbsc/libbsc.a(rest_octets.o): In function `rest_octets_si13':
/home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:382: undefined reference to `bitvec_set_uint'
/home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:383: undefined reference to `bitvec_set_uint'
/home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:385: undefined reference to `bitvec_set_bit'
/home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:402: undefined reference to `bitvec_set_bit'
/home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:403: undefined reference to `bitvec_set_uint'
gprs_gmm.c:240:2: warning: passing argument 4 of ‘gprs_llc_tx_ui’ discards qualifiers from pointer target type
../../include/openbsc/gprs_llc.h:151:5: note: expected ‘void *’ but argument is of type ‘const struct sgsn_mm_ctx *’
gprs_gmm.c:349:11: warning: unused variable ‘ptsig’
gprs_gmm.c:601:5: warning: too many arguments for format
gprs_gmm.c:987:25: warning: initialization discards qualifiers from pointer target type
gprs_gmm.c:1010:6: warning: ‘rc’ may be used uninitialized in this function
When the BTS reboots it might not want to accept our BTS Attr,
do not leave the bsc_msc_ip/bsc_nitb but simply drop the BTS
connection.
Manually cherry-picked from: 54e6c8b3400b376ed36fe84f28f7930d2d9ff24b
The libosmo-abis merge broke Ericsson RBS support, as it didn't get the
part right where the per-TRX OML sign_link is determined while
transmitting OM2000 messages.
As a result of this fix, we can remove the 'to_trx_oml' parameter to
_abis_nm_sendmsg(), which is a nice cleanup.
Harald Welte
Sylvain Munaut
Holger Hans Peter Freyther
Alexander Huemer