<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello,<div><br></div><div>Tried port and got message:</div><div><br></div><div><0010> gprs_nc.c:627 NSEI=101 Rx NS STATUS cause=PDU not compatible with protocol state</div><div><0010> gprs_nc.c:489 NSEI=101 Tns-alive expired more than 10 times, blocking NS-VC</div><div><br></div><div>And nothing has changed, still get Rejecting PDU for unknown BVCI.</div><div><br></div><div>Could you please provide me your config files which are working?</div><div><br></div><div>Regards,</div><div>Sergey.</div><div><br><div><div>On Aug 14, 2013, at 10:03 PM, altaf sk wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><p>Hey</p><p>Try using<br>
gprs nsvc 0 remote udp port 5948</p><p>It worked for me</p><p>Let me know what happens</p><p>Regards </p><p>Altaf</p>
<div class="gmail_quote">On Aug 14, 2013 7:52 PM, "Sergey V. Efimov" <<a href="mailto:risky@mail.ru">risky@mail.ru</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
<br>
I used step-by-step instruction from the <a href="http://osmocom.org/" target="_blank">osmocom.org</a> site.<br>
<br>
Here is my openbsc config:<br>
<br>
====<br>
e1_input<br>
e1_line 0 driver ipa<br>
network<br>
network country code 250<br>
mobile network code 77<br>
short name ABC<br>
long name ABC<br>
auth policy accept-all<br>
location updating reject cause 13<br>
encryption a5 0<br>
neci 1<br>
rrlp mode none<br>
mm info 1<br>
handover 0<br>
handover window rxlev averaging 10<br>
handover window rxqual averaging 1<br>
handover window rxlev neighbor averaging 10<br>
handover power budget interval 6<br>
handover power budget hysteresis 3<br>
handover maximum distance 9999<br>
timer t3101 10<br>
timer t3103 0<br>
timer t3105 0<br>
timer t3107 0<br>
timer t3109 4<br>
timer t3111 0<br>
timer t3113 60<br>
timer t3115 0<br>
timer t3117 0<br>
timer t3119 0<br>
timer t3141 0<br>
bts 0<br>
type nanobts<br>
band DCS1800<br>
cell_identity 0<br>
location_area_code 1<br>
training_sequence_code 7<br>
base_station_id_code 63<br>
ms max power 15<br>
cell reselection hysteresis 4<br>
rxlev access min 0<br>
channel allocator ascending<br>
rach tx integer 9<br>
rach max transmission 7<br>
ip.access unit_id 1234 0<br>
oml ip.access stream_id 255 line 0<br>
gprs mode gprs<br>
gprs routing area 0<br>
gprs cell bvci 2<br>
gprs nsei 101<br>
gprs nsvc 0 nsvci 101<br>
gprs nsvc 0 local udp port 23000<br>
gprs nsvc 0 remote udp port 23000<br>
gprs nsvc 0 remote ip 192.168.168.98<br>
trx 0<br>
rf_locked 0<br>
arfcn 666<br>
nominal power 23<br>
max_power_red 20<br>
rsl e1 tei 0<br>
timeslot 0<br>
phys_chan_config CCCH+SDCCH4<br>
timeslot 1<br>
phys_chan_config PDCH<br>
timeslot 2<br>
phys_chan_config PDCH<br>
timeslot 3<br>
phys_chan_config TCH/F<br>
timeslot 4<br>
phys_chan_config TCH/F<br>
timeslot 5<br>
phys_chan_config TCH/F<br>
timeslot 6<br>
phys_chan_config TCH/F<br>
timeslot 7<br>
phys_chan_config TCH/F<br>
====<br>
<br>
Here is my osmo-sgsn.cfg<br>
<br>
====<br>
sgsn<br>
gtp local-ip 192.168.168.98<br>
ggsn 0 remote-ip 192.168.168.230<br>
ggsn 0 gtp-version 1<br>
!<br>
ns<br>
timer tns-block 3<br>
timer tns-block-retries 3<br>
timer tns-reset 3<br>
timer tns-reset-retries 3<br>
timer tns-test 30<br>
timer tns-alive 3<br>
timer tns-alive-retries 10<br>
encapsulation udp local-ip 192.168.168.98<br>
encapsulation udp local-port 23000<br>
encapsulation framerelay-gre enabled 0<br>
<br>
====<br>
<br>
Here is my ggsn.cfg<br>
<br>
===<br>
listen 192.168.168.230<br>
net <a href="http://192.168.168.0/24" target="_blank">192.168.168.0/24</a><br>
dynip <a href="http://192.168.168.240/30" target="_blank">192.168.168.240/30</a><br>
===<br>
<br>
Here is my open-bts.cfg<br>
<br>
===<br>
bts 0<br>
band 1800<br>
ipa unit-id 1234 0<br>
oml remote-ip 192.168.168.98<br>
===<br>
<br>
Regards,<br>
Sergey.<br>
<br>
On Aug 14, 2013, at 8:17 PM, Holger Hans Peter Freyther wrote:<br>
<br>
> On Wed, Aug 14, 2013 at 07:42:30PM +0400, Sergey V. Efimov wrote:<br>
>> Hello All,<br>
>><br>
>> <0011> gprs_bssgp.c:1000 NSEI=101/BVCI=2 Rejecting PDU type 1 for unknown BVCI<br>
>> <0011> gprs_bssgp_util.c:103 BSSGP BVCI=0 Tx STATUS, cause=Unknown BVCI<br>
>> <0011> gprs_bssgp.c:1000 NSEI=101/BVCI=2 Rejecting PDU type 1 for unknown BVCI<br>
>> <0011> gprs_bssgp_util.c:103 BSSGP BVCI=0 Tx STATUS, cause=Unknown BVCI<br>
><br>
> without your NITB/BSC config it is difficult to judge. What doesn't work for<br>
> sure is to restart the SGSN once the PCU has exchanged some messages with it.<br>
><br>
><br>
> holger<br>
><br>
><br>
<br>
<br>
</blockquote></div>
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