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Rafael Diniz rafael at rhizomatica.orgThanks a lot Sukchan, I'll test this week! Rafael Diniz On 8/2/19 7:05 PM, Sukchan Lee wrote: > Hi Rafael, > > In the NextEPC, there are two ways to specify peers. 'addr' sets the > IP address, and 'name' sets the hostname. > So, if your network is configured to look up the VLR as a hostname, > you can use 'name'. > > 'port' was just made for testing. If you want to use a different port > without using standard 29118, you can put 'port' number. > > By the way, I've changed how to configure CS Fallback & SMS as below. > > # o Single MSC/VLR(127.0.0.2) > sgsap: > addr: 127.0.0.2 > map: > tai: > plmn_id: > mcc: 001 > mnc: 01 > tac: 4130 > lai: > plmn_id: > mcc: 001 > mnc: 01 > lac: 43690 > map: > tai: > plmn_id: > mcc: 002 > mnc: 02 > tac: 4132 > lai: > plmn_id: > mcc: 002 > mnc: 02 > lac: 43692 > > # o Multiple MSC/VLR > sgsap: > - addr: 127.0.0.2 > port: 29119 > map: > tai: > plmn_id: > mcc: 001 > mnc: 01 > tac: 4131 > lai: > plmn_id: > mcc: 001 > mnc: 01 > lac: 43691 > map: > tai: > plmn_id: > mcc: 002 > mnc: 02 > tac: 4132 > lai: > plmn_id: > mcc: 002 > mnc: 02 > lac: 43692 > - addr > - 127.0.0.3 > - fe80::2%lo > map: > tai: > plmn_id: > mcc: 001 > mnc: 01 > tac: 4132 > lai: > plmn_id: > mcc: 002 > mnc: 02 > lac: 43692 > - name: msc.open5gs.org <http://msc.open5gs.org> > map: > tai: > plmn_id: > mcc: 001 > mnc: 01 > tac: 4133 > lai: > plmn_id: > mcc: 002 > mnc: 02 > lac: 43693 > > Thanks a lot! > > Best Regards, > Sukchan > > > > > On Sat, Aug 3, 2019 at 6:45 AM Rafael Diniz <rafael at rhizomatica.org > <mailto:rafael at rhizomatica.org>> wrote: > > Hi all, > > Just a small question - what is the meaning of the "name" field in the > sgsap configuration? > > Thanks, > Rafael Diniz > > On 7/19/19 5:51 PM, Rafael Diniz wrote: > > Obrigado 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> > <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> > <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> > >> <mailto: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>> > >> > <mailto: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> > >> <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... 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