From alexander.chemeris at gmail.com Sat May 2 03:37:25 2015 From: alexander.chemeris at gmail.com (Alexander Chemeris) Date: Fri, 1 May 2015 23:37:25 -0400 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Amber & Sarosh, We recommend using the following branches: osmo_trx: fairwaves/master libosmocore: master libosmo-abis: fairwaves/master libsmpp34: master osmo_bts: fairwaves/debian openbsc: fairwaves/master Let us know if you have any issues using them. On Tue, Apr 28, 2015 at 1:24 AM, Amber and Sarosh wrote: > > Hi, > Thankyou for your response. > For installation of osmo-bts we are following the instructions at > http://openbsc.osmocom.org/trac/wiki/network_from_scratch . Kindly inform > which branch should we use? > > Regards, > Amber & Sarosh > > > > From: alexander.chemeris at gmail.com > > Date: Mon, 27 Apr 2015 15:25:08 -0400 > > Subject: Re: Query - Running two ARFCN on UmTRX using OsmoBTS > > To: amber_sarosh at hotmail.com > > CC: umtrx at lists.osmocom.org; andy.avtushenko at gmail.com > > > > > Amber & Sarosh, > > > > It looks like you're using a wrong version of osmo-bts. Whuch branch > > and commit are you using? > > > > On Mon, Apr 27, 2015 at 5:39 AM, Amber and Sarosh > > wrote: > > > Hi > > > Thanks for your reply. We have tested the configurations that you > mailed but > > > our setup still produces the following error message when osmobts is > run; > > > > > > <0006> scheduler.c:212 Init scheduler for trx=0 > > > <000a> trx_if.c:485 Open transceiver for trx=0 > > > <000a> trx_if.c:496 Waiting for transceiver send clock > > > There is no such command. > > > Error occurred during reading below line: > > > rxgain 12 > > > > > > Unknown TRX 1. Aavialable TRX are: 0..0 > > > Failed to parse the config file: '/root/.osmocom/osmo-bts.cfg' > > > > > > Any help in this regard is much appreciated. Thanks. > > > > > > Regards, > > > Amber & Sarosh > > > > > > > > > ________________________________ > > > Date: Fri, 24 Apr 2015 08:54:35 -0800 > > > Subject: Query - Running two ARFCN on UmTRX using OsmoBTS > > > From: andy.avtushenko at gmail.com > > > To: amber_sarosh at hotmail.com > > > CC: fairsupport at fairwaves.co > > > > > > > > > Hello Amber & Sarosh > > > You have to add these lines below into /etc/osmocom/openbsc.cfg right > after > > > trx0 configuration > > > trx 1 > > > rf_locked 0 > > > arfcn 184 (set the right ARFCN for you here ) > > > nominal power 23 > > > max_power_red 0 > > > rsl e1 tei 0 > > > timeslot 0 > > > phys_chan_config TCH/F > > > timeslot 1 > > > phys_chan_config TCH/F > > > timeslot 2 > > > phys_chan_config TCH/F > > > timeslot 3 > > > phys_chan_config TCH/F > > > timeslot 4 > > > phys_chan_config TCH/F > > > timeslot 5 > > > phys_chan_config TCH/F > > > timeslot 6 > > > phys_chan_config TCH/F > > > timeslot 7 > > > phys_chan_config TCH/F > > > > > > And add into etc/osmocom/osmo-bts.cfg > > > > > > trx 1 > > > rxgain 12 > > > power 0 > > > > > > restart services: sudo sv restart osmo-trx osmo-bts osmo-nitb > > > > > > Regarding trx band dividing, theoretically it might possible but we > haven't > > > tested that > > > -- > > > Best regards, > > > Andy > > > > > > > > -- > > Regards, > > Alexander Chemeris. > > CEO, Fairwaves, Inc. > > https://fairwaves.co > > > -- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. https://fairwaves.co -------------- next part -------------- An HTML attachment was scrubbed... URL: From amber_sarosh at hotmail.com Mon May 4 05:15:35 2015 From: amber_sarosh at hotmail.com (Amber and Sarosh) Date: Mon, 4 May 2015 10:15:35 +0500 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: , , , , Message-ID: Hi, Thank you for your help Alexander. We have configured our system to use both the channels of UmTRX on different ARFCNs of GSM900 band with OsmoNITB, OsmoTRX and OsmoBTS.We have a Fairwaves UmTRX version 2.2 with us. Can you please confirm if the two channels of a single UmTRX can be configured to operate on two different bands for example one channel on GSM900 and the other one on DCS1800? Regards, Amber & Sarosh Regards, Amber & Sarosh From: alexander.chemeris at gmail.com Date: Fri, 1 May 2015 23:37:25 -0400 Subject: Re: Query - Running two ARFCN on UmTRX using OsmoBTS To: amber_sarosh at hotmail.com CC: umtrx at lists.osmocom.org; andy.avtushenko at gmail.com Amber & Sarosh, We recommend using the following branches:osmo_trx: fairwaves/masterlibosmocore: master libosmo-abis: fairwaves/masterlibsmpp34: master osmo_bts: fairwaves/debianopenbsc: fairwaves/master Let us know if you have any issues using them. On Tue, Apr 28, 2015 at 1:24 AM, Amber and Sarosh wrote: Hi, Thankyou for your response. For installation of osmo-bts we are following the instructions at http://openbsc.osmocom.org/trac/wiki/network_from_scratch . Kindly inform which branch should we use? Regards, Amber & Sarosh > From: alexander.chemeris at gmail.com > Date: Mon, 27 Apr 2015 15:25:08 -0400 > Subject: Re: Query - Running two ARFCN on UmTRX using OsmoBTS > To: amber_sarosh at hotmail.com > CC: umtrx at lists.osmocom.org; andy.avtushenko at gmail.com > > Amber & Sarosh, > > It looks like you're using a wrong version of osmo-bts. Whuch branch > and commit are you using? > > On Mon, Apr 27, 2015 at 5:39 AM, Amber and Sarosh > wrote: > > Hi > > Thanks for your reply. We have tested the configurations that you mailed but > > our setup still produces the following error message when osmobts is run; > > > > <0006> scheduler.c:212 Init scheduler for trx=0 > > <000a> trx_if.c:485 Open transceiver for trx=0 > > <000a> trx_if.c:496 Waiting for transceiver send clock > > There is no such command. > > Error occurred during reading below line: > > rxgain 12 > > > > Unknown TRX 1. Aavialable TRX are: 0..0 > > Failed to parse the config file: '/root/.osmocom/osmo-bts.cfg' > > > > Any help in this regard is much appreciated. Thanks. > > > > Regards, > > Amber & Sarosh > > > > > > ________________________________ > > Date: Fri, 24 Apr 2015 08:54:35 -0800 > > Subject: Query - Running two ARFCN on UmTRX using OsmoBTS > > From: andy.avtushenko at gmail.com > > To: amber_sarosh at hotmail.com > > CC: fairsupport at fairwaves.co > > > > > > Hello Amber & Sarosh > > You have to add these lines below into /etc/osmocom/openbsc.cfg right after > > trx0 configuration > > trx 1 > > rf_locked 0 > > arfcn 184 (set the right ARFCN for you here ) > > nominal power 23 > > max_power_red 0 > > rsl e1 tei 0 > > timeslot 0 > > phys_chan_config TCH/F > > timeslot 1 > > phys_chan_config TCH/F > > timeslot 2 > > phys_chan_config TCH/F > > timeslot 3 > > phys_chan_config TCH/F > > timeslot 4 > > phys_chan_config TCH/F > > timeslot 5 > > phys_chan_config TCH/F > > timeslot 6 > > phys_chan_config TCH/F > > timeslot 7 > > phys_chan_config TCH/F > > > > And add into etc/osmocom/osmo-bts.cfg > > > > trx 1 > > rxgain 12 > > power 0 > > > > restart services: sudo sv restart osmo-trx osmo-bts osmo-nitb > > > > Regarding trx band dividing, theoretically it might possible but we haven't > > tested that > > -- > > Best regards, > > Andy > > > > -- > Regards, > Alexander Chemeris. > CEO, Fairwaves, Inc. > https://fairwaves.co > > -- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. https://fairwaves.co -------------- next part -------------- An HTML attachment was scrubbed... URL: From alexander.chemeris at gmail.com Mon May 4 16:06:08 2015 From: alexander.chemeris at gmail.com (Alexander Chemeris) Date: Mon, 4 May 2015 12:06:08 -0400 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Hi Amber & Sarosh, UmTRX itself can with with both channels in different bands. That said, this is not currently implemented in OsmoBTS/OsmoNITB - you can see that the band is specified for a BTS as a whole. Patches to add this feature are very welcome. On Mon, May 4, 2015 at 1:15 AM, Amber and Sarosh wrote: > Hi, > Thank you for your help Alexander. > > We have configured our system to use both the channels of UmTRX on > different ARFCNs of GSM900 band with OsmoNITB, OsmoTRX and OsmoBTS.We have > a Fairwaves UmTRX version 2.2 with us. Can you please confirm if the two > channels of a single UmTRX can be configured to operate on two different > bands for example one channel on GSM900 and the other one on DCS1800? > > Regards, > Amber & Sarosh > > Regards, > Amber & Sarosh > > > ------------------------------ > From: alexander.chemeris at gmail.com > Date: Fri, 1 May 2015 23:37:25 -0400 > > Subject: Re: Query - Running two ARFCN on UmTRX using OsmoBTS > To: amber_sarosh at hotmail.com > CC: umtrx at lists.osmocom.org; andy.avtushenko at gmail.com > > Amber & Sarosh, > > We recommend using the following branches: > osmo_trx: fairwaves/master > libosmocore: master > libosmo-abis: fairwaves/master > libsmpp34: master > osmo_bts: fairwaves/debian > openbsc: fairwaves/master > > Let us know if you have any issues using them. > > On Tue, Apr 28, 2015 at 1:24 AM, Amber and Sarosh < > amber_sarosh at hotmail.com> wrote: > > > Hi, > Thankyou for your response. > For installation of osmo-bts we are following the instructions at > http://openbsc.osmocom.org/trac/wiki/network_from_scratch . Kindly inform > which branch should we use? > > Regards, > Amber & Sarosh > > > > From: alexander.chemeris at gmail.com > > Date: Mon, 27 Apr 2015 15:25:08 -0400 > > Subject: Re: Query - Running two ARFCN on UmTRX using OsmoBTS > > To: amber_sarosh at hotmail.com > > CC: umtrx at lists.osmocom.org; andy.avtushenko at gmail.com > > > > > Amber & Sarosh, > > > > It looks like you're using a wrong version of osmo-bts. Whuch branch > > and commit are you using? > > > > On Mon, Apr 27, 2015 at 5:39 AM, Amber and Sarosh > > wrote: > > > Hi > > > Thanks for your reply. We have tested the configurations that you > mailed but > > > our setup still produces the following error message when osmobts is > run; > > > > > > <0006> scheduler.c:212 Init scheduler for trx=0 > > > <000a> trx_if.c:485 Open transceiver for trx=0 > > > <000a> trx_if.c:496 Waiting for transceiver send clock > > > There is no such command. > > > Error occurred during reading below line: > > > rxgain 12 > > > > > > Unknown TRX 1. Aavialable TRX are: 0..0 > > > Failed to parse the config file: '/root/.osmocom/osmo-bts.cfg' > > > > > > Any help in this regard is much appreciated. Thanks. > > > > > > Regards, > > > Amber & Sarosh > > > > > > > > > ________________________________ > > > Date: Fri, 24 Apr 2015 08:54:35 -0800 > > > Subject: Query - Running two ARFCN on UmTRX using OsmoBTS > > > From: andy.avtushenko at gmail.com > > > To: amber_sarosh at hotmail.com > > > CC: fairsupport at fairwaves.co > > > > > > > > > Hello Amber & Sarosh > > > You have to add these lines below into /etc/osmocom/openbsc.cfg right > after > > > trx0 configuration > > > trx 1 > > > rf_locked 0 > > > arfcn 184 (set the right ARFCN for you here ) > > > nominal power 23 > > > max_power_red 0 > > > rsl e1 tei 0 > > > timeslot 0 > > > phys_chan_config TCH/F > > > timeslot 1 > > > phys_chan_config TCH/F > > > timeslot 2 > > > phys_chan_config TCH/F > > > timeslot 3 > > > phys_chan_config TCH/F > > > timeslot 4 > > > phys_chan_config TCH/F > > > timeslot 5 > > > phys_chan_config TCH/F > > > timeslot 6 > > > phys_chan_config TCH/F > > > timeslot 7 > > > phys_chan_config TCH/F > > > > > > And add into etc/osmocom/osmo-bts.cfg > > > > > > trx 1 > > > rxgain 12 > > > power 0 > > > > > > restart services: sudo sv restart osmo-trx osmo-bts osmo-nitb > > > > > > Regarding trx band dividing, theoretically it might possible but we > haven't > > > tested that > > > -- > > > Best regards, > > > Andy > > > > > > > > -- > > Regards, > > Alexander Chemeris. > > CEO, Fairwaves, Inc. > > https://fairwaves.co > > > > > > > > > -- > Regards, > Alexander Chemeris. > CEO, Fairwaves, Inc. > https://fairwaves.co > > > -- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. https://fairwaves.co -------------- next part -------------- An HTML attachment was scrubbed... URL: From amber_sarosh at hotmail.com Wed May 6 07:37:34 2015 From: amber_sarosh at hotmail.com (Amber and Sarosh) Date: Wed, 6 May 2015 12:37:34 +0500 Subject: Help - Dual channel on UmTRX Message-ID: Hi We have configured OsmoNITB, OsmoBTS and OsmoTRX to run two transceivers using UmTRX. But somehow when the spectrum is monitored, the only frequency that is detected is the one TRX0 is tuned to. ARFCN set for TRX1 is not detected i.e. TRX1 does not seem to be transmitting on the specified frequency. Can anyone please tell what possibly could be the issue? Thanks & Regards, Amber & Sarosh -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.avtushenko at gmail.com Thu May 7 15:29:00 2015 From: andy.avtushenko at gmail.com (Andy Avtushenko) Date: Thu, 7 May 2015 07:29:00 -0800 Subject: Help - Dual channel on UmTRX In-Reply-To: References: Message-ID: Hi Amber and Sarosh The thing is you won't be able to see transmitting of TRX1 until TRX0 would completely loaded Thanks 2015-05-05 23:37 GMT-08:00 Amber and Sarosh : > Hi > We have configured OsmoNITB, OsmoBTS and OsmoTRX to run two transceivers > using UmTRX. But somehow when the spectrum is monitored, the only frequency > that is detected is the one TRX0 is tuned to. ARFCN set for TRX1 is not > detected i.e. TRX1 does not seem to be transmitting on the specified > frequency. > Can anyone please tell what possibly could be the issue? > > Thanks & Regards, > Amber & Sarosh > -- Best regards, Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: From kea at emiline.co.za Tue May 19 11:01:07 2015 From: kea at emiline.co.za (Kea Barnes) Date: Tue, 19 May 2015 13:01:07 +0200 Subject: UmTRX uhd_usrp_probe command "holler protocol" error In-Reply-To: <001101d071da$c64b3090$52e191b0$@emiline.co.za> References: <001101d071da$c64b3090$52e191b0$@emiline.co.za> Message-ID: <002601d09223$1db90600$592b1200$@emiline.co.za> Hi, For future reference, the problem described below was fixed by flashing the hardware again using the instructions found at the following link: http://umtrx.org/hardware/flashing/ From: UmTRX [mailto:umtrx-bounces at lists.osmocom.org] On Behalf Of Kea Barnes Sent: 08 April 2015 11:03 AM To: umtrx at lists.osmocom.org Subject: UmTRX uhd_usrp_probe command "holler protocol" error Hi, I have been following the instructions at (http://www.rs-online.com/designspark/electronics/eng/blog/running-a-gsm-net work-on-the-raspberry-pi-2) but have encountered a strange error when I run the "uhd_usrp_probe" command, stating: " linux; GNU C++ version 4.6.3; Boost_105000; UHD_003.008.002-151-gbf4f50de -- Opening a UmTRX device... 192.168.10.2 Error: RuntimeError: NotImplementedError: holler protocol not implemented " I have done a search on Google for the error but there doesn't seem to be any information on it. Do you have any idea what is causing it? Any help would be much appreciated. Should you be interested in knowing the exact commands I ran when following the instructions, let me know and I'll write them out. Regards, Kea -------------- next part -------------- An HTML attachment was scrubbed... URL: From jijo123789 at gmail.com Wed May 20 12:34:54 2015 From: jijo123789 at gmail.com (Jijo) Date: Wed, 20 May 2015 12:34:54 +0000 (UTC) Subject: Query - Running two ARFCN on UmTRX using OsmoBTS References: Message-ID: Hi Alexander, I'm working on a similar setup as Amber & Sarosh, till about recently I was facing the same error as these guys (where the config file was not parsing the trx 1 and later sections) when I stumbled upon your response. Now I've installed the same versions as suggested by you : osmo_trx: fairwaves/master libosmocore: master libosmo-abis: fairwaves/master libsmpp34: master osmo_bts: fairwaves/debian openbsc: fairwaves/master But somehow my osmobts-trx is not recognizing osmo-trx -------------------------------------------------------- <0001> oml.c:419 L3=0x94eb07e, VAL=0x94eb0ad, DIF=47 <0001> oml.c:790 ADM state already was Unlocked <0001> oml.c:790 ADM state already was Unlocked <0001> oml.c:790 ADM state already was Unlocked <0001> oml.c:790 ADM state already was Unlocked <000b> trx_if.c:187 No response from transceiver for trx=0 <000b> trx_if.c:187 No response from transceiver for trx=0 <000b> trx_if.c:187 No response from transceiver for trx=0 <000b> trx_if.c:187 No response from transceiver for trx=0 -------------------------------------------------------- I'm using UmDESK for this setup. PS- I built osmo-bts with(./configure --enable-trx). I hope that was correct for UmDESK Can you help with this regard? Thanks and Regards, Jijo From andy.avtushenko at gmail.com Wed May 20 15:59:09 2015 From: andy.avtushenko at gmail.com (Andy Avtushenko) Date: Wed, 20 May 2015 07:59:09 -0800 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Hello Jijo Could you please provide us a osmo-trx logs located in var/logs/osmo-trx/current thanks 2015-05-20 4:34 GMT-08:00 Jijo : > Hi Alexander, > > I'm working on a similar setup as Amber & Sarosh, till about recently I was > facing the same error as these guys (where the config file was not parsing > the trx 1 and later sections) when I stumbled upon your response. > Now I've installed the same versions as suggested by you : > osmo_trx: fairwaves/master > libosmocore: master > libosmo-abis: fairwaves/master > libsmpp34: master > osmo_bts: fairwaves/debian > openbsc: fairwaves/master > > But somehow my osmobts-trx is not recognizing osmo-trx > > -------------------------------------------------------- > <0001> oml.c:419 L3=0x94eb07e, VAL=0x94eb0ad, DIF=47 > <0001> oml.c:790 ADM state already was Unlocked > <0001> oml.c:790 ADM state already was Unlocked > <0001> oml.c:790 ADM state already was Unlocked > <0001> oml.c:790 ADM state already was Unlocked > <000b> trx_if.c:187 No response from transceiver for trx=0 > <000b> trx_if.c:187 No response from transceiver for trx=0 > <000b> trx_if.c:187 No response from transceiver for trx=0 > <000b> trx_if.c:187 No response from transceiver for trx=0 > -------------------------------------------------------- > > I'm using UmDESK for this setup. > PS- I built osmo-bts with(./configure --enable-trx). I hope that was > correct > for UmDESK > Can you help with this regard? > > Thanks and Regards, > Jijo > > > > -- Best regards, Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.avtushenko at gmail.com Thu May 21 15:48:37 2015 From: andy.avtushenko at gmail.com (Andy Avtushenko) Date: Thu, 21 May 2015 07:48:37 -0800 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Hi Jijo. Could you please send openbsc.cfg also you can use "locate" to find a logs. run something like locate osmo-trx either locate current 2015-05-21 4:47 GMT-08:00 Joe Ge : > Hi Andy, > > That setup seemed to have worked for me once I rebuilt it again. > But I'm still facing the same error as stated by Amber & Sarosh > The 2nd BTS refuses to take the configuration of "bts 1". I have tried to > run the 2nd BTS on the same machine as well as from a networked machine. > > > ------------------------------------------------------------------------------------------ > root at nistws4:/home/nist-ws4# osmobts-trx -c /root/.osmocom/ho_bts1.cfg > ((*)) > | > / \ OsmoBTS > Using MAC address of eth0: '40:a8:f0:63:c7:b6' > <0006> scheduler.c:212 Init scheduler for trx=0 > <000b> trx_if.c:493 Open transceiver for trx=0 > <000b> trx_if.c:504 Waiting for transceiver send clock > There is no such command. > Error occurred during reading below line: > band DCS1800 > > % Unknown BTS number 1 (num 1) > Failed to parse the config file: '/root/.osmocom/ho_bts1.cfg' > > ------------------------------------------------------------------------------------------ > > > > Configuration file for ho_bts1.cfg is as follows: > > ------------------------------------------------------------------------------------------ > bts 1 > band DCS1800 > ipa unit-id 1802 0 > oml remote-ip 172.30.1.10 > rtp bind-ip 172.30.1.10 > rtp jitter-buffer 0 > paging lifetime 0 > gsmtap-sapi bcch > gsmtap-sapi ccch > gsmtap-sapi rach > gsmtap-sapi agch > gsmtap-sapi pch > gsmtap-sapi sdcch > gsmtap-sapi pacch > gsmtap-sapi pdtch > gsmtap-sapi sacch > fn-advance 20 > ms-power-loop -60 > timing-advance-loop > trx 0 > rxgain 0 > power 0 > > ------------------------------------------------------------------------------------------ > > > Can you please suggest some alternatives? > > Thanks and Regards, > Jijo > > On Thu, May 21, 2015 at 12:06 PM, Joe Ge wrote: > >> Hi Andy, >> >> There are no logs in the location you specified. >> Does it need to be activated somehow(debug mode)??? >> What might be the problem? >> >> Regards, >> Jijo >> >> On Wed, May 20, 2015 at 9:29 PM, Andy Avtushenko < >> andy.avtushenko at gmail.com> wrote: >> >>> Hello Jijo >>> Could you please provide us a osmo-trx logs >>> located in var/logs/osmo-trx/current >>> thanks >>> >>> 2015-05-20 4:34 GMT-08:00 Jijo : >>> >>>> Hi Alexander, >>>> >>>> I'm working on a similar setup as Amber & Sarosh, till about recently I >>>> was >>>> facing the same error as these guys (where the config file was not >>>> parsing >>>> the trx 1 and later sections) when I stumbled upon your response. >>>> Now I've installed the same versions as suggested by you : >>>> osmo_trx: fairwaves/master >>>> libosmocore: master >>>> libosmo-abis: fairwaves/master >>>> libsmpp34: master >>>> osmo_bts: fairwaves/debian >>>> openbsc: fairwaves/master >>>> >>>> But somehow my osmobts-trx is not recognizing osmo-trx >>>> >>>> -------------------------------------------------------- >>>> <0001> oml.c:419 L3=0x94eb07e, VAL=0x94eb0ad, DIF=47 >>>> <0001> oml.c:790 ADM state already was Unlocked >>>> <0001> oml.c:790 ADM state already was Unlocked >>>> <0001> oml.c:790 ADM state already was Unlocked >>>> <0001> oml.c:790 ADM state already was Unlocked >>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>> -------------------------------------------------------- >>>> >>>> I'm using UmDESK for this setup. >>>> PS- I built osmo-bts with(./configure --enable-trx). I hope that was >>>> correct >>>> for UmDESK >>>> Can you help with this regard? >>>> >>>> Thanks and Regards, >>>> Jijo >>>> >>>> >>>> >>>> >>> >>> >>> -- >>> Best regards, >>> Andy >>> >> >> > -- Best regards, Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: From alexander.chemeris at gmail.com Thu May 21 19:22:30 2015 From: alexander.chemeris at gmail.com (Alexander Chemeris) Date: Thu, 21 May 2015 15:22:30 -0400 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Jijo, In osmo-bts config you always specify "bts 0". If you need several BTS on the same PC, use different config files for them. You can pass a config file name with a command line option to osmo-bts. All BTS must have different ipa unit-id - that's how they are differentiated in osmo-nitb (openbsc) configuration. On Thu, May 21, 2015 at 11:48 AM, Andy Avtushenko wrote: > Hi Jijo. > Could you please send openbsc.cfg > also you can use "locate" to find a logs. > run something like > locate osmo-trx either locate current > > > 2015-05-21 4:47 GMT-08:00 Joe Ge : >> >> Hi Andy, >> >> That setup seemed to have worked for me once I rebuilt it again. >> But I'm still facing the same error as stated by Amber & Sarosh >> The 2nd BTS refuses to take the configuration of "bts 1". I have tried to >> run the 2nd BTS on the same machine as well as from a networked machine. >> >> >> ------------------------------------------------------------------------------------------ >> root at nistws4:/home/nist-ws4# osmobts-trx -c /root/.osmocom/ho_bts1.cfg >> ((*)) >> | >> / \ OsmoBTS >> Using MAC address of eth0: '40:a8:f0:63:c7:b6' >> <0006> scheduler.c:212 Init scheduler for trx=0 >> <000b> trx_if.c:493 Open transceiver for trx=0 >> <000b> trx_if.c:504 Waiting for transceiver send clock >> There is no such command. >> Error occurred during reading below line: >> band DCS1800 >> >> % Unknown BTS number 1 (num 1) >> Failed to parse the config file: '/root/.osmocom/ho_bts1.cfg' >> >> ------------------------------------------------------------------------------------------ >> >> >> >> Configuration file for ho_bts1.cfg is as follows: >> >> ------------------------------------------------------------------------------------------ >> bts 1 >> band DCS1800 >> ipa unit-id 1802 0 >> oml remote-ip 172.30.1.10 >> rtp bind-ip 172.30.1.10 >> rtp jitter-buffer 0 >> paging lifetime 0 >> gsmtap-sapi bcch >> gsmtap-sapi ccch >> gsmtap-sapi rach >> gsmtap-sapi agch >> gsmtap-sapi pch >> gsmtap-sapi sdcch >> gsmtap-sapi pacch >> gsmtap-sapi pdtch >> gsmtap-sapi sacch >> fn-advance 20 >> ms-power-loop -60 >> timing-advance-loop >> trx 0 >> rxgain 0 >> power 0 >> >> ------------------------------------------------------------------------------------------ >> >> >> Can you please suggest some alternatives? >> >> Thanks and Regards, >> Jijo >> >> On Thu, May 21, 2015 at 12:06 PM, Joe Ge wrote: >>> >>> Hi Andy, >>> >>> There are no logs in the location you specified. >>> Does it need to be activated somehow(debug mode)??? >>> What might be the problem? >>> >>> Regards, >>> Jijo >>> >>> On Wed, May 20, 2015 at 9:29 PM, Andy Avtushenko >>> wrote: >>>> >>>> Hello Jijo >>>> Could you please provide us a osmo-trx logs >>>> located in var/logs/osmo-trx/current >>>> thanks >>>> >>>> 2015-05-20 4:34 GMT-08:00 Jijo : >>>>> >>>>> Hi Alexander, >>>>> >>>>> I'm working on a similar setup as Amber & Sarosh, till about recently I >>>>> was >>>>> facing the same error as these guys (where the config file was not >>>>> parsing >>>>> the trx 1 and later sections) when I stumbled upon your response. >>>>> Now I've installed the same versions as suggested by you : >>>>> osmo_trx: fairwaves/master >>>>> libosmocore: master >>>>> libosmo-abis: fairwaves/master >>>>> libsmpp34: master >>>>> osmo_bts: fairwaves/debian >>>>> openbsc: fairwaves/master >>>>> >>>>> But somehow my osmobts-trx is not recognizing osmo-trx >>>>> >>>>> -------------------------------------------------------- >>>>> <0001> oml.c:419 L3=0x94eb07e, VAL=0x94eb0ad, DIF=47 >>>>> <0001> oml.c:790 ADM state already was Unlocked >>>>> <0001> oml.c:790 ADM state already was Unlocked >>>>> <0001> oml.c:790 ADM state already was Unlocked >>>>> <0001> oml.c:790 ADM state already was Unlocked >>>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>>> <000b> trx_if.c:187 No response from transceiver for trx=0 >>>>> -------------------------------------------------------- >>>>> >>>>> I'm using UmDESK for this setup. >>>>> PS- I built osmo-bts with(./configure --enable-trx). I hope that was >>>>> correct >>>>> for UmDESK >>>>> Can you help with this regard? >>>>> >>>>> Thanks and Regards, >>>>> Jijo >>>>> >>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> Best regards, >>>> Andy >>> >>> >> > > > > -- > Best regards, > Andy -- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. https://fairwaves.co From jijo123789 at gmail.com Fri May 22 04:28:00 2015 From: jijo123789 at gmail.com (Joe Ge) Date: Fri, 22 May 2015 04:28:00 -0000 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Hi Andy, I already tried the locate command on osmo-trx logs but didn't find anything. Am attaching the open-bsc.cfg(ho_bsc.cfg) file herewith. Hi Alexander, I'm trying to run the multi-BTS configuration as specified in: http://openbsc.osmocom.org/trac/wiki/multi-BTS_with_handover The only difference being that the 1st BTS is running in the same machine as the BSC(osmo-nitb) So I have 1st PC with osmo-nitb(ho_bsc.cfg), osmobts-trx(ho_bts0.cfg) and osmo-trx 2nd PC with only osmobts-trx(ho_bts1.cfg) and osmo-trx Also have you tested the handover with GPRS enabled(osmo-sgsn and openggsn)?? As that is my final objective. Thanks and Regards Jijo -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ho_bsc.cfg Type: application/octet-stream Size: 3187 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ho_bts0.cfg Type: application/octet-stream Size: 381 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ho_bts1.cfg Type: application/octet-stream Size: 380 bytes Desc: not available URL: From jijo123789 at gmail.com Wed May 27 10:33:53 2015 From: jijo123789 at gmail.com (Joe Ge) Date: Wed, 27 May 2015 10:33:53 -0000 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Hi Andy and Alexander, Just a follow up. Were you able to recreate the issue? Thanks and Regards, Jijo On Fri, May 22, 2015 at 9:57 AM, Joe Ge wrote: > Hi Andy, > I already tried the locate command on osmo-trx logs but didn't find > anything. > Am attaching the open-bsc.cfg(ho_bsc.cfg) file herewith. > > Hi Alexander, > I'm trying to run the multi-BTS configuration as specified in: > http://openbsc.osmocom.org/trac/wiki/multi-BTS_with_handover > The only difference being that the 1st BTS is running in the same machine > as the BSC(osmo-nitb) > > So I have 1st PC with osmo-nitb(ho_bsc.cfg), osmobts-trx(ho_bts0.cfg) and > osmo-trx > 2nd PC with only osmobts-trx(ho_bts1.cfg) and osmo-trx > > Also have you tested the handover with GPRS enabled(osmo-sgsn and > openggsn)?? As that is my final objective. > > Thanks and Regards > Jijo > -------------- next part -------------- An HTML attachment was scrubbed... URL: