Reject message

Abiola Ganiyu ganiyuabiolaaminat at gmail.com
Sun Mar 29 18:26:20 UTC 2020


I have used baicells CPE and it got attached having used the default
"internet" APN setting .

On Sun, Mar 29, 2020, 19:24 Abiola Ganiyu <ganiyuabiolaaminat at gmail.com>
wrote:

> Hi David,
> Baicells CPE has "internet" set as APN by default.
> And you can make changes to the APN name under APN management field.
>
>
>
>
> On Sun, Mar 29, 2020, 01:25 <david at ispsupplies.com> wrote:
>
>> I will get you a pcap.  The UE actually don’t have an APN listed by
>> default.
>>
>>
>>
>> [image: ISP Supplies] <http://www.ispsupplies.com/>
>>
>> [image: cid:image002.jpg at 01D5B005.DEE3BE10]
>>
>> *David Peterson*
>> Senior Engineer
>> 855-947-7776 ext. 9214
>> c 419-706-7355
>> d 979-314-1305
>> https://www.ispsupplies.com *[image: Facebook]*
>> <https://facebook.com/ispsupplies> *[image: Twitter]*
>> <https://twitter.com/ispsupplies> *[image: LinkedIn]*
>> <https://www.linkedin.com/company/isp-supplies/>
>>
>>
>>
>>
>>
>> *From:* Sukchan Lee <acetcom at gmail.com>
>> *Sent:* Saturday, March 28, 2020 7:58 PM
>> *To:* david at ispsupplies.com
>> *Cc:* nextepc at lists.osmocom.org
>> *Subject:* Re: Reject message
>>
>>
>>
>> Even though UE try to connect without APN, if you set the first
>> APN(default APN) to the mongoDB, open5gs won't reject the UE request. If
>> the problem is still not resolved, I need your pcap file to fix the issue.
>>
>>
>>
>> On Fri, Mar 27, 2020 at 12:10 PM <david at ispsupplies.com> wrote:
>>
>> I figured out what was going on, so perhaps there is a solution already
>> in place.  By default the Baicells UE do not request a specific APN.  That
>> causes the EPC to reject the request.
>>
>>
>>
>> [image: ISP Supplies]
>> <https://linkprotect.cudasvc.com/url?a=http%3a%2f%2fwww.ispsupplies.com%2f&c=E,1,wcaYtnynaasxY97EYOlB6V1xEgpRFbTfBm2LjkRzdBiWEDzAM9ktHYxj_oKjau1JWcNpsK3L8wdQFIQPSGJly4cUlTTcS9Mif5SN58JlnQKYdg,,&typo=1>
>>
>> [image: cid:image002.jpg at 01D5B005.DEE3BE10]
>>
>> *David Peterson*
>> Senior Engineer
>> 855-947-7776 ext. 9214
>> c 419-706-7355
>> d 979-314-1305
>> https://www.ispsupplies.com
>> <https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fwww.ispsupplies.com%2f&c=E,1,hqZUrWGFPU6LgM_xFgE3Z39_sM15u7mOusOduTywCZEbm3711-I6xcaUsKBTixmOYjY2r6OjT7bJzxX-SxiflrCJ1V1lBcxzEQQQa7k9&typo=1>
>>  *[image: Facebook]* <https://facebook.com/ispsupplies> *[image:
>> Twitter]* <https://twitter.com/ispsupplies> *[image: LinkedIn]*
>> <https://www.linkedin.com/company/isp-supplies/>
>>
>>
>>
>>
>>
>> *From:* Sukchan Lee <acetcom at gmail.com>
>> *Sent:* Friday, March 27, 2020 11:57 AM
>> *To:* david at ispsupplies.com
>> *Cc:* nextepc at lists.osmocom.org
>> *Subject:* Re: Reject message
>>
>>
>>
>> Hi david,
>>
>>
>>
>> If pcap is provided, it is more easier to analyze your problem.
>>
>>
>>
>> BTW, from your log, I've found PDN connectivity reject with ESM_CAUSE:27.
>>
>> It means that UE APN is unknown in HSS. So, you need to match APN name
>> between UE and HSS.
>>
>>
>>
>> Thanks and regards,
>>
>>    Sukchan
>>
>>
>>
>> On Tue, Mar 17, 2020 at 6:47 PM <david at ispsupplies.com> wrote:
>>
>> Does anyone know why I am getting this reject reason for network entry on
>> a UE?
>>
>>
>>
>> 03/17 16:56:55.026: [mme] DEBUG: [EMM] Authentication request
>> (../src/mme/nas-path.c:180)
>>
>> 03/17 16:56:55.026: [mme] DEBUG:     IMSI[311980000033212]
>> (../src/mme/nas-path.c:181)
>>
>> 03/17 16:56:55.026: [mme] DEBUG: [MME] DownlinkNASTransport
>> (../src/mme/s1ap-build.c:186)
>>
>> 03/17 16:56:55.026: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-build.c:231)
>>
>> 03/17 16:56:55.026: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-path.c:79)
>>
>> 03/17 16:56:55.189: [mme] DEBUG: mme_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.189: [mme] DEBUG: s1ap_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/s1ap-sm.c:60)
>>
>> 03/17 16:56:55.189: [mme] DEBUG: [MME] Uplink NAS transport
>> (../src/mme/s1ap-handler.c:330)
>>
>> 03/17 16:56:55.189: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-handler.c:347)
>>
>> 03/17 16:56:55.189: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-handler.c:354)
>>
>> 03/17 16:56:55.189: [mme] DEBUG: mme_state_operational():
>> MME_EVT_EMM_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.189: [emm] DEBUG: emm_state_authentication():
>> MME_EVT_EMM_MESSAGE
>>
>> (../src/mme/emm-sm.c:488)
>>
>> 03/17 16:56:55.189: [emm] DEBUG: [EMM] Authentication response
>> (../src/mme/emm-sm.c:512)
>>
>> 03/17 16:56:55.189: [emm] DEBUG:     IMSI[311980000033212]
>> (../src/mme/emm-sm.c:513)
>>
>> 03/17 16:56:55.189: [emm] DEBUG: emm_state_authentication(): EXIT
>>
>> (../src/mme/emm-sm.c:488)
>>
>> 03/17 16:56:55.189: [emm] DEBUG: emm_state_security_mode(): ENTRY
>>
>> (../src/mme/emm-sm.c:649)
>>
>> 03/17 16:56:55.189: [mme] DEBUG: [EMM] Security mode command
>> (../src/mme/nas-path.c:207)
>>
>> 03/17 16:56:55.189: [mme] DEBUG:     IMSI[311980000033212]
>> (../src/mme/nas-path.c:208)
>>
>> 03/17 16:56:55.190: [emm] DEBUG:     Replayed UE SEC[LEN:2 EEA:0xe0
>> EIA:0xe0 UEA:0x0 UIA:0x0 GEA:0x0] (../src/mme/emm-build.c:287)
>>
>> 03/17 16:56:55.190: [emm] DEBUG:     Selected[Integrity:0x1 Encrypt:0x0]
>> (../src/mme/emm-build.c:289)
>>
>> 03/17 16:56:55.190: [mme] DEBUG: [MME] DownlinkNASTransport
>> (../src/mme/s1ap-build.c:186)
>>
>> 03/17 16:56:55.190: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-build.c:231)
>>
>> 03/17 16:56:55.190: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-path.c:79)
>>
>> 03/17 16:56:55.229: [mme] DEBUG: mme_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.230: [mme] DEBUG: s1ap_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/s1ap-sm.c:60)
>>
>> 03/17 16:56:55.230: [mme] DEBUG: [MME] Uplink NAS transport
>> (../src/mme/s1ap-handler.c:330)
>>
>> 03/17 16:56:55.230: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-handler.c:347)
>>
>> 03/17 16:56:55.230: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-handler.c:354)
>>
>> 03/17 16:56:55.230: [mme] DEBUG: mme_state_operational():
>> MME_EVT_EMM_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.230: [emm] DEBUG: emm_state_security_mode():
>> MME_EVT_EMM_MESSAGE
>>
>> (../src/mme/emm-sm.c:649)
>>
>> 03/17 16:56:55.230: [emm] DEBUG: [EMM] Security mode complete
>> (../src/mme/emm-sm.c:676)
>>
>> 03/17 16:56:55.230: [emm] DEBUG:     IMSI[311980000033212]
>> (../src/mme/emm-sm.c:677)
>>
>> 03/17 16:56:55.230: [mme] DEBUG: [MME] Update-Location-Request
>> (../src/mme/mme-fd-path.c:444)
>>
>> 03/17 16:56:55.231: [emm] DEBUG: emm_state_security_mode(): EXIT
>>
>> (../src/mme/emm-sm.c:649)
>>
>> 03/17 16:56:55.231: [emm] DEBUG: emm_state_initial_context_setup(): ENTRY
>>
>> (../src/mme/emm-sm.c:817)
>>
>> 03/17 16:56:55.234: [mme] DEBUG: [MME] Update-Location-Answer
>> (../src/mme/mme-fd-path.c:610)
>>
>> 03/17 16:56:55.234: [mme] DEBUG:     Result Code: 2001
>> (../src/mme/mme-fd-path.c:651)
>>
>> 03/17 16:56:55.234: [mme] DEBUG:     From 'hss.localdomain'
>> (../src/mme/mme-fd-path.c:680)
>>
>> 03/17 16:56:55.234: [mme] DEBUG:          ('localdomain')
>> (../src/mme/mme-fd-path.c:693)
>>
>> 03/17 16:56:55.234: [mme] DEBUG: mme_state_operational():
>> MME_EVT_S6A_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.234: [mme] DEBUG: mme_state_operational():
>> MME_EVT_ESM_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.234: [mme] DEBUG: mme_bearer_find_or_add_by_message()
>> [PTI:8, EBI:0] (../src/mme/mme-context.c:2847)
>>
>> 03/17 16:56:55.234: [esm] DEBUG: esm_state_initial(): ENTRY
>>
>> (../src/mme/esm-sm.c:38)
>>
>> 03/17 16:56:55.234: [esm] DEBUG: esm_state_inactive(): ENTRY
>>
>> (../src/mme/esm-sm.c:61)
>>
>> 03/17 16:56:55.234: [mme] INFO: Added a session. Number of sessions is
>> now 1 (../src/mme/mme-context.c:79)
>>
>> 03/17 16:56:55.234: [esm] DEBUG: esm_state_inactive(): MME_EVT_ESM_MESSAGE
>>
>> (../src/mme/esm-sm.c:61)
>>
>> 03/17 16:56:55.234: [esm] DEBUG: [ESM] PDN Connectivity request
>> (../src/mme/esm-sm.c:82)
>>
>> 03/17 16:56:55.234: [esm] DEBUG:     IMSI[311980000033212] PTI[8] EBI[5]
>> (../src/mme/esm-sm.c:84)
>>
>> 03/17 16:56:55.234: [esm] DEBUG:     EIT(ESM information transfer)[1]
>> (../src/mme/esm-handler.c:59)
>>
>> 03/17 16:56:55.234: [esm] DEBUG: [ESM] ESM information request
>> (../src/mme/esm-build.c:75)
>>
>> 03/17 16:56:55.234: [esm] DEBUG:     IMSI[311980000033212] PTI[8] EBI[5]
>> (../src/mme/esm-build.c:77)
>>
>> 03/17 16:56:55.235: [mme] DEBUG: [MME] DownlinkNASTransport
>> (../src/mme/s1ap-build.c:186)
>>
>> 03/17 16:56:55.235: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-build.c:231)
>>
>> 03/17 16:56:55.235: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-path.c:79)
>>
>> 03/17 16:56:55.269: [mme] DEBUG: mme_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.270: [mme] DEBUG: s1ap_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/s1ap-sm.c:60)
>>
>> 03/17 16:56:55.270: [mme] DEBUG: [MME] Uplink NAS transport
>> (../src/mme/s1ap-handler.c:330)
>>
>> 03/17 16:56:55.270: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-handler.c:347)
>>
>> 03/17 16:56:55.270: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-handler.c:354)
>>
>> 03/17 16:56:55.270: [mme] DEBUG: mme_state_operational():
>> MME_EVT_ESM_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.270: [mme] DEBUG: mme_bearer_find_or_add_by_message()
>> [PTI:8, EBI:0] (../src/mme/mme-context.c:2847)
>>
>> 03/17 16:56:55.270: [esm] DEBUG: esm_state_inactive(): MME_EVT_ESM_MESSAGE
>>
>> (../src/mme/esm-sm.c:61)
>>
>> 03/17 16:56:55.270: [esm] DEBUG: [ESM] ESM information response
>> (../src/mme/esm-sm.c:93)
>>
>> 03/17 16:56:55.270: [esm] DEBUG:     IMSI[311980000033212] PTI[8] EBI[5]
>> (../src/mme/esm-sm.c:95)
>>
>> 03/17 16:56:55.270: [mme] DEBUG: [EMM] Attach reject
>> (../src/mme/nas-path.c:134)
>>
>> 03/17 16:56:55.270: [mme] DEBUG:     IMSI[311980000033212] Cause[8]
>> (../src/mme/nas-path.c:135)
>>
>> 03/17 16:56:55.270: [esm] DEBUG: [ESM] PDN connectivity reject
>> (../src/mme/esm-build.c:39)
>>
>> 03/17 16:56:55.270: [esm] DEBUG:     IMSI[311980000033212] PTI[8]
>> Cause[27] (../src/mme/esm-build.c:41)
>>
>> 03/17 16:56:55.271: [mme] DEBUG: [MME] DownlinkNASTransport
>> (../src/mme/s1ap-build.c:186)
>>
>> 03/17 16:56:55.271: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-build.c:231)
>>
>> 03/17 16:56:55.271: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-path.c:79)
>>
>> 03/17 16:56:55.271: [esm] DEBUG: esm_state_inactive(): EXIT
>>
>> (../src/mme/esm-sm.c:61)
>>
>> 03/17 16:56:55.271: [esm] DEBUG: esm_state_exception(): ENTRY
>>
>> (../src/mme/esm-sm.c:345)
>>
>> 03/17 16:56:55.271: [mme] DEBUG: [MME] UE Context release command
>> (../src/mme/s1ap-path.c:285)
>>
>> 03/17 16:56:55.271: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-path.c:287)
>>
>> 03/17 16:56:55.271: [mme] DEBUG:     Group[3] Cause[0] Action[3] Delay[0]
>> (../src/mme/s1ap-path.c:306)
>>
>> 03/17 16:56:55.271: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-path.c:79)
>>
>> 03/17 16:56:55.275: [mme] DEBUG: mme_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/mme-sm.c:129)
>>
>> 03/17 16:56:55.275: [mme] DEBUG: s1ap_state_operational():
>> MME_EVT_S1AP_MESSAGE
>>
>> (../src/mme/s1ap-sm.c:60)
>>
>> 03/17 16:56:55.275: [mme] DEBUG: [MME] UE Context release complete
>> (../src/mme/s1ap-handler.c:919)
>>
>> 03/17 16:56:55.276: [mme] DEBUG:     IP[10.100.108.9] ENB_ID[67177119]
>> (../src/mme/s1ap-handler.c:933)
>>
>> 03/17 16:56:55.276: [mme] DEBUG:     ENB_UE_S1AP_ID[41]
>> MME_UE_S1AP_ID[17] (../src/mme/s1ap-handler.c:950)
>>
>> 03/17 16:56:55.276: [mme] DEBUG:     Action: UE context remove()
>> (../src/mme/s1ap-handler.c:963)
>>
>> 03/17 16:56:55.276: [mme] INFO: Removed a UE. Number of UEs is now 0
>> (../src/mme/mme-context.c:63)
>>
>> 03/17 16:56:55.276: [emm] DEBUG: emm_state_initial_context_setup(): EXIT
>>
>>
>>
>>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20200329/3d205eb8/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 19640 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20200329/3d205eb8/attachment-0005.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.jpg
Type: image/jpeg
Size: 701 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20200329/3d205eb8/attachment-0001.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image003.png
Type: image/png
Size: 420 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20200329/3d205eb8/attachment-0006.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image004.png
Type: image/png
Size: 444 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20200329/3d205eb8/attachment-0007.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image005.png
Type: image/png
Size: 441 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20200329/3d205eb8/attachment-0008.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 19640 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/nextepc/attachments/20200329/3d205eb8/attachment-0009.png>


More information about the nextepc mailing list