Hello Javiar, I am not an IMS expert - but see my comment below inline:
Am 02.08.19 um 14:05 schrieb jespinosa: > Hello, > My name is Javier, I must first apologize for my little knowledge > about the tool and my poor English. I am trying to connect a > functional core network LTE with Kamailio and I have used the Polaris > Networks Solution that brings an iso with both functionalities. > The EPC is correctly configured and working because I can have data > connection in my UE, I have also activated all the IMS options in the > EPC: I have created the APN with ims identifier, the default carrier > QCI assigned is 5 (for SIP signaling), the MME has activated the > option to support IMS Voice over the PS session and the HSS and PCRF > nodes are configured with the interfaces at the addresses and ports > Cx-HSS 127.0.0.1:3868 and Cx-PCRF 10.11.0.35:3868 . > There are several parameters that I do not know if it is necessary to > activate, for example, in the PCRF the customization of the QCI for > the media type, if I must include the OCS and OFCS as nodes, or if in > the profile of my APN I must include authentication by PDN AAA. > The configuration I use for the IMS is as follows: > imsrealm = net1.test > imsport = 5060 > pcscfgmip = 10.77.0.35 > pcscfgmipintf = eth6 > pcscfrxip = 10.102.81.111 > pcscfrxipintf = eth1 > icscfmwip = 127.0.0.21 > icscfmwipintf = lo:21 > icscfcxip = 127.0.0.20 > icscfcxipintf = lo:20 > scscfmwip = 127.0.0.23 > scscfmwipintf = lo:23 > scscfcxip = 127.0.0.22 > scscfcxipintf = lo:22 > audiobandwidth = 64 > videobandwidth = 128 > epcrealm = epc.mnc001.mcc001.3gppnetwork.org > pcrfhost = pcrf2.morsecore > pcrfrxip = 10.11.0.35 > pcrfrxport = 3868 > hsshost = hss6.morsecore > hsscxdxip = 127.0.0.1 > hsscxdxport = 3868 > > Both cores are running on the same machine but I have disabled the > option of PCRF Co-located with IMS to be able to edit the pcrf host > name since if I enable it it does not reach the peer pcrf.localhost > even if the DNS is well configured. My UE is not able to launch the > REGISTER by itself when it is going to make a call, so I am using the > Google IMSDroid application to be able to launch the SIP requests and > check the operation of the IMS. In the application of the UE the > configuration is as follows: > Identity: Alice > Public Identity: sip:<MSISDN>@net1.test (MSISDN=8800000451 configurado > previamente en el EPC) > Private Identity: sip:<IMSI>@net1.test (IMSI incluyendo MCC y MNC) > Password: alice > Realm: net1.test (Aunque no sé si debo poner aquí > epc.mnc001.mcc001.3gppnetwork.org, pero entonces la petición da error) > Network: Proxy-CSCF Host: 10.77.0.35:5060 Transport UDP and NO > Proxy-CSCF discovery. > > So, I launch my request and the log of the P-CSCF node is as follows: > Aug 2 12:50:04 morsecore kamailio[53656]: INFO: <script>: REGISTER > (sip:[email protected] (10.77.0.196:37651) to > sip:[email protected], 76203fe6-1d8f-bcba-c9ab-4050ac0d8cc8) > Aug 2 12:50:04 morsecore kamailio[53656]: INFO: cdp > [authstatemachine.c:200]: auth_client_statefull_sm_process(): after > callback of event 1 > Aug 2 12:50:04 morsecore kamailio[53802]: INFO: cdp > [authstatemachine.c:200]: auth_client_statefull_sm_process(): after > callback of event 7 > Aug 2 12:50:04 morsecore kamailio[53655]: INFO: <script>: REGISTER > (sip:[email protected] (10.77.0.196:37651) to > sip:[email protected], 76203fe6-1d8f-bcba-c9ab-4050ac0d8cc8) > Aug 2 12:50:05 morsecore kamailio[53664]: INFO: <script>: REGISTER > (sip:[email protected] (10.77.0.196:37651) to > sip:[email protected], 76203fe6-1d8f-bcba-c9ab-4050ac0d8cc8) > Aug 2 12:50:07 morsecore kamailio[53659]: INFO: <script>: REGISTER > (sip:[email protected] (10.77.0.196:37651) to > sip:[email protected], 76203fe6-1d8f-bcba-c9ab-4050ac0d8cc8) > Aug 2 12:50:11 morsecore kamailio[53666]: INFO: <script>: REGISTER > (sip:[email protected] (10.77.0.196:37651) to > sip:[email protected], 76203fe6-1d8f-bcba-c9ab-4050ac0d8cc8) > > I understand that everything is correct until now, but in the I-CSCF > node it appears: > Aug 2 12:50:04 morsecore kamailio[53397]: INFO: ims_icscf > [cxdx_uar.c:71]: create_uaa_return_code(): created AVP successfully : > [uaa_return_code] > Aug 2 12:50:04 morsecore kamailio[53465]: INFO: ims_icscf > [cxdx_avp.c:137]: cxdx_get_avp(): cxdx_get_server_name: Failed finding > avp > Aug 2 12:50:04 morsecore kamailio[53465]: INFO: ims_icscf > [cxdx_avp.c:137]: cxdx_get_avp(): cxdx_get_capabilities: Failed > finding avp > Aug 2 12:50:04 morsecore kamailio[53465]: INFO: ims_icscf > [cxdx_avp.c:137]: cxdx_get_avp(): cxdx_get_result_code: Failed finding > avp > Aug 2 12:50:04 morsecore kamailio[53465]: ERROR: ims_icscf > [cxdx_uar.c:152]: async_cdp_uar_callback(): > RC_IMS_DIAMETER_ERROR_USER_UNKNOWN > Aug 2 12:50:04 morsecore kamailio[53465]: INFO: ims_icscf > [cxdx_uar.c:71]: create_uaa_return_code(): created AVP successfully : > [uaa_return_code] > Aug 2 12:50:04 morsecore kamailio[53465]: ERROR: <script>: UAR > failure - error response sent from module This is the code that creates this error: avp = cdpb.AAAFindMatchingAVP(msg,0,avp_code,vendor_id,0); if (avp==0){ LM_INFO("%s: Failed finding avp\n",func); return r; } So the module can't execute the AAAFindMatchingAVP function imported from the CDP module. The README mentions a XML file that needs to be defined, have you setup this as well? > Where I believe that the REGISTER message is not even forwarded, > however it seems that it gives an error that the user is unknown or > not registered but if I access the MySQL database, the registered > users are: > +----+------------+-----------+----------+---------------+----------------------------------+----------------------------------+------+ > > > | id | username | domain | password | email_address | > ha1 | ha1b | > rpid | > +----+------------+-----------+----------+---------------+----------------------------------+----------------------------------+------+ > > > | 1 | alice | net1.test | alice | | > 91cc8c652ef5f37e91c468c7319d0086 | 044776963e2661788e8db076b393333e | > NULL | > | 2 | bob | net1.test | bob | | > 6ef7f9c924f1385d83cf22cbb94cfbbb | 0d893d2d8c10a044b918e4bd73b6bee5 | > NULL | > | 3 | 8800000451 | net1.test | alice | | > 46811c4e58f298953a6f9efccf6c32f1 | 49c7a7ad84fe797fbefa2185be4cd226 | > NULL | > +----+------------+-----------+----------+---------------+----------------------------------+----------------------------------+------+ > > > > However, I do not know if it is accessing the mounted MySQL database > or accessing the HSS and on this node, in the databases it does not > contain the user (although it must be because it is registered in the > network correctly). > In case it works, this is the trace of wireshark filtered by the > protocols S1AP, SIP and Diameter just when a REGISTER request is > launched: > "596","2019-08-02 > 12:50:00.705985000","127.0.0.20","127.0.0.1","DIAMETER","130","cmd=Device-Watchdog > > Request(280) flags=R--- appl=Diameter Common Messages(0) h2h=fedcb89 > e2e=4df0bbf5 | " > "597","2019-08-02 > 12:50:00.706133000","127.0.0.1","127.0.0.20","DIAMETER","210","cmd=Device-Watchdog > > Answer(280) flags=---- appl=Diameter Common Messages(0) h2h=fedcb89 > e2e=4df0bbf5 | " > "599","2019-08-02 > 12:50:00.786878000","127.0.0.22","127.0.0.1","DIAMETER","130","cmd=Device-Watchdog > > Request(280) flags=R--- appl=Diameter Common Messages(0) h2h=fedcb89 > e2e=4df0bbf5 | " > "600","2019-08-02 > 12:50:00.787019000","127.0.0.1","127.0.0.22","DIAMETER","210","cmd=Device-Watchdog > > Answer(280) flags=---- appl=Diameter Common Messages(0) h2h=fedcb89 > e2e=4df0bbf5 | " > "602","2019-08-02 > 12:50:00.914405000","10.102.81.111","10.11.0.35","DIAMETER","130","cmd=Device-Watchdog > > Request(280) flags=R--- appl=Diameter Common Messages(0) h2h=fedcb89 > e2e=4df0bbf5 | " > "603","2019-08-02 > 12:50:00.914549000","10.11.0.35","10.102.81.111","DIAMETER","214","cmd=Device-Watchdog > > Answer(280) flags=---- appl=Diameter Common Messages(0) h2h=fedcb89 > e2e=4df0bbf5 | " > "622","2019-08-02 12:50:04.027238000","10.77.0.196","10.77.0.35","GTP > <SIP>","1034","Request: REGISTER sip:net1.test (1 binding) | " > "623","2019-08-02 12:50:04.027347000","10.77.0.196","10.77.0.35","GTP > <SIP>","1034","Request: REGISTER sip:net1.test (1 binding) | " > "624","2019-08-02 > 12:50:04.027448000","10.77.0.196","10.77.0.35","SIP","998","Request: > REGISTER sip:net1.test (1 binding) | " > "625","2019-08-02 > 12:50:04.028850000","10.102.81.111","10.11.0.35","DIAMETER","426","cmd=AA > Request(265) flags=RP-- appl=3GPP Rx(16777236) h2h=fedcb8a > e2e=4df0bbf6 | " > "626","2019-08-02 > 12:50:04.029862000","10.11.0.35","10.102.81.111","DIAMETER","350","cmd=AA > Answer(265) flags=-P-- appl=3GPP Rx(16777236) h2h=fedcb8a e2e=4df0bbf6 > | " > "630","2019-08-02 > 12:50:04.031113000","10.77.0.35","127.0.0.21","SIP","1280","Request: > REGISTER sip:net1.test (1 binding) | " > "631","2019-08-02 > 12:50:04.031794000","127.0.0.21","10.77.0.35","SIP","440","Status: 100 > Trying | " > "632","2019-08-02 > 12:50:04.032382000","127.0.0.20","127.0.0.1","DIAMETER","354","cmd=User-Authorization > > Request(300) flags=RP-- appl=3GPP Cx(16777216) h2h=fedcb8a > e2e=4df0bbf6 | " > "633","2019-08-02 > 12:50:04.033101000","127.0.0.1","127.0.0.20","DIAMETER","298","cmd=User-Authorization > > Answer(300) flags=-P-- appl=3GPP Cx(16777216) h2h=fedcb8a e2e=4df0bbf6 > | " > "636","2019-08-02 > 12:50:04.033557000","127.0.0.21","10.77.0.35","SIP","504","Status: 403 > Forbidden - HSS User Unknown | " > > I don't know if any information or configuration details are missing > but I can attach it at any time without any problem. > Regards and thank you very much in advance, > Javier Espinosa. > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services _______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
