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Rafael Diniz rafael at rhizomatica.orgObrigado Romeu! On 7/19/19 4:58 PM, Romeu Medeiros wrote: > Hello Rafael > > I just configure the NextEPC to connect via SGS to OSMO-MSC, like this: > > sgsap: > addr: 127.0.0.1 > port: 29118 > name: vlr.example.net <http://vlr.example.net> > tai: > plmn_id: > mcc: 724 > mnc: 21 > tac: 12345 > lai: > plmn_id: > mcc: 724 > mnc: 4 > lac: 51544 > > And the configuration in the MSC: > > sgs > local-port 29118 > local-ip 0.0.0.0 > vlr-name vlr.example.net <http://vlr.example.net> > > And configure the IMSI in the Osmo-HLR and NextEPC-HSS > > If you need more help tell me. > > > Thanks > > Romeu Medeiros > > > And > > On Fri, Jul 19, 2019 at 1:31 PM Rafael Diniz <rafael at rhizomatica.org > <mailto:rafael at rhizomatica.org>> wrote: > > Hi all, > > I'd also like to test SMS and CSFB in LTE. I have some experience with > the Osmocom GSM stack, but not much with the NextEPC LTE. Could you > point me which fields should I set in the configuration files? > > Thanks, > Rafael Diniz > > On 7/13/19 6:35 PM, Romeu Medeiros wrote: > > Hello Sukchan and friends. > > > > I'm trying to use the CSFB in test lab, and every time that > nextepc send > > the UEContextModificationRequest, the UE respond with an > > UEContextModificationFaliure [ Protocol-cause=semantic-error ]. > > > > image.png > > > > I'm looking why I'm getting this. Someone have any idea? > > > > Thanks > > > > Romeu Medeiros > > > > On Thu, Jul 11, 2019 at 12:15 PM Sukchan Lee <acetcom at gmail.com > <mailto:acetcom at gmail.com> > > <mailto:acetcom at gmail.com <mailto:acetcom at gmail.com>>> wrote: > > > > Dear Osmocom & NextEPC Community, > > > > Today I've added CS Fallback and released NextEPC v0.5.0 > > > > So, I'd just like to test this part with Osmocom project, but it > > seems to be a difficult task. The reason is why I have little > > knowledge about 2G/3G. Nevertheless, I will try to do it > > > > BTW, I don't know if there is anyone who wants to integrate > this big > > thing. > > Even though I'm not sure if this will help, but let me > introduce the > > configuration of the NextEPC. > > > > To use SGsAP, change the mme.conf as follows: > > > > # > > # <sgsap> > > # > > # o Single MSC/VLR > > # sgsap: > > # addr: 127.0.0.2 > > # plmn_id: > > # mcc: 001 > > # mnc: 01 > > # tac: 4130 > > # lac: 43690 > > # > > # o Multiple MSC/VLR > > # sgsap: > > # - addr: 127.0.0.2 > > # plmn_id: > > # mcc: 001 > > # mnc: 01 > > # tac: 4131 > > # lac: 43692 > > # - addr > > # - 127.0.0.3 > > # - fe80::2%lo0 > > # plmn_id: > > # mcc: 001 > > # mnc: 01 > > # tac: 4132 > > # lac: 43692 > > # - name: msc.open5gs.org <http://msc.open5gs.org> > <http://msc.open5gs.org> > > # plmn_id: > > # mcc: 001 > > # mnc: 01 > > # tac: 4133 > > # lac: 43693 > > # > > > > FYI, I also attach the pcap that I run with nextepc simulator > as below. > > > > $ ./tests/testcsfb > > mo-idle-test : SUCCESS > > mt-idle-test : SUCCESS > > mo-active-test : SUCCESS > > mt-active-test : SUCCESS > > All tests passed. > > > > Feel free to raise any questions about this things. > > > > Best Regards, > > Sukchan > > > -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20190719/e77a164d/attachment.bin>