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>
>> 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@rhizomatica.org
>> <mailto:rafael@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@gmail.com
>> <mailto:acetcom@gmail.com>
>> > <mailto:acetcom@gmail.com <mailto:acetcom@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
>> >
>>
>