Re: limesdr mini - osmo cni

It's working. now i can see the network after changing the remote ip from 192.168.122.1 to localhost ! just missed to change it as you said! i will try to provide a working config for other users ASAP ! thanks! Le mar. 24 déc. 2019 à 19:03, Sandi Suhendro &lt;djks74(a)gmail.com&gt; a écrit : > Signaling link down appear because OML not connecting, > have you try use oml remote-ip 127.0.0.1 ? > > You running on the same computer for the CNI right? > > On Wed, Dec 25, 2019 at 12:33 AM ah med &lt;grgrehreher(a)gmail.com&gt; wrote: > >> HI all, >> >> Just found that theproblem is with the osmo-bts-trx : >> >> journalctl -f -u osmo-bts-trx.service >> >> <0010> telnet_interface.c:104 Available via telnet 127.0.0.1 4241 >>> osmo-bts-trx[26145]: <0012> input/ipaccess.c:897 enabling ipaccess BTS >>> mode, OML connecting to 192.168.122.1:3002 >>> osmo-bts-trx[26145]: <000b> trx_if.c:1155 phy0.0: Open transceiver >>> osmo-bts-trx[26145]: <000b> trx_if.c:173 phy0.0: No satisfactory >>> response from transceiver(CMD POWEROFF) >>> osmo-bts-trx[26145]: <0009> pcu_sock.c:929 PCU socket connected to >>> external PCU >>> osmo-bts-trx[26145]: <0001> oml.c:91 OC=GPRS-CELL INST=(00,ff,ff): >>> Sending PCU version report to BSC: 0.7.0 >>> osmo-bts-trx[26145]: <0001> oml.c:91 OC=GPRS-CELL INST=(00,ff,ff): >>> Sending PCU version report to BSC: 0.7.0 >>> osmo-bts-trx[26145]: <0001> oml.c:91 OC=GPRS-CELL INST=(00,ff,ff): >>> Sending PCU version report to BSC: 0.7.0 >>> osmo-bts-trx[26145]: <0001> oml.c:91 OC=GPRS-CELL INST=(00,ff,ff): >>> Sending PCU version report to BSC: 0.7.0 >>> osmo-bts-trx[26145]: <0001> oml.c:91 OC=GPRS-CELL INST=(00,ff,ff): >>> Sending PCU version report to BSC: 0.7.0 >>> osmo-bts-trx[26145]: <0001> oml.c:91 OC=GPRS-CELL INST=(00,ff,ff): >>> Sending PCU version report to BSC: 0.7.0 >>> osmo-bts-trx[26145]: <000d> abis.c:144 Signalling link down >>> osmo-bts-trx[26145]: <0001> bts.c:285 Shutting down BTS 0, Reason Abis >>> close >>> osmo-bts-trx[26145]: Shutdown timer expired >>> osmo-bts-trx[26145]: ((*)) >>> osmo-bts-trx[26145]: | >>> osmo-bts-trx[26145]: / \ OsmoBTS >>> systemd[1]: osmo-bts-trx.service: Main process exited, code=exited, >>> status=42/n/a >>> systemd[1]: osmo-bts-trx.service: Failed with result 'exit-code'. >>> systemd[1]: osmo-bts-trx.service: Service hold-off time over, >>> scheduling restart. >>> systemd[1]: osmo-bts-trx.service: Scheduled restart job, restart >>> counter is at 1. >>> >> >> the problem is with "Signalling link down" and " osmo-bts-trx[26145]: >> <0001> bts.c:285 Shutting down BTS 0, Reason Abis close" >> >> i tried to verif the unit-id for both osmo-btstrx and osmo-bsc and found >> that it's the same! >> still can't figure why the abis close. >> >> for the config files : >> >> osmo-bts-trx.cfg: >> https://pastebin.com/wgBxXN6G >> >> osmo-bsc.cfg : >> https://pastebin.com/jh81aKrM >> >> Setup : >> osmocom CNI latest build for ubuntu 18.04 + limesdr mini >> >> Thanks! >> >> >> >> Le mar. 17 déc. 2019 à 22:03, Pau Espin Pedrol &lt;pespin(a)sysmocom.de&gt; a >> écrit : >> >>> >>> >>> On 12/17/19 8:55 PM, ah med wrote: >>> > the problem it's that i can't see the network using my phone,neither >>> on >>> > band 1800 or 900 ! >>> > >>> > osmo-trx-lms[7995]: Sun Dec 8 18:02:05 2019 DTRXCTRL <0001> >>> > Transceiver.cpp:773 [tid=140437098583808][chan=0] command is >>> 'POWEROFF' >>> > osmo-trx-lms[7995]: Sun Dec 8 18:02:05 2019 DTRXCTRL <0001> >>> > Transceiver.cpp:918 [tid=140437098583808][chan=0] response is 'RSP >>> > POWEROFF 0' >>> > >>> > >>> > as you see, for the air interface,the program is sending a >>> 'POWEROFF' >>> > command to the limesdrmini ! means that limesdr can't act as a bts >>> > correctly!right ? >>> >>> As I said, it's expected that the BTS upon connecting to osmo-trx first >>> sends a POWEROFF command to make sure the TRX is stopped, in a "known" >>> state. Once there, it configures it and finally turns it on with >>> "POWERON". >>> >>> > is there any way to dig more into the cause of this behavior ? the >>> only >>> > log i can see is from the systemctl ! >>> >>> Please read the wiki and the user manuals to learn the basics on how to >>> operate the osmocom software. Specially how to access the VTY and >>> configure it as well as get logging information. >>> https://ftp.osmocom.org/docs/latest/ >>> >>> -- >>> - Pau Espin Pedrol &lt;pespin(a)sysmocom.de&gt; http://www.sysmocom.de/ >>> ======================================================================= >>> * sysmocom - systems for mobile communications GmbH >>> * Alt-Moabit 93 >>> * 10559 Berlin, Germany >>> * Sitz / Registered office: Berlin, HRB 134158 B >>> * Geschaeftsfuehrer / Managing Director: Harald Welte >>> >> > > -- > Best Regards, > Sandi > >