تسعى مجموعة الوثائق لهذا المنتج جاهدة لاستخدام لغة خالية من التحيز. لأغراض مجموعة الوثائق هذه، يتم تعريف "خالية من التحيز" على أنها لغة لا تعني التمييز على أساس العمر، والإعاقة، والجنس، والهوية العرقية، والهوية الإثنية، والتوجه الجنسي، والحالة الاجتماعية والاقتصادية، والتمييز متعدد الجوانب. قد تكون الاستثناءات موجودة في الوثائق بسبب اللغة التي يتم تشفيرها بشكل ثابت في واجهات المستخدم الخاصة ببرنامج المنتج، أو اللغة المستخدمة بناءً على وثائق RFP، أو اللغة التي يستخدمها منتج الجهة الخارجية المُشار إليه. تعرّف على المزيد حول كيفية استخدام Cisco للغة الشاملة.
ترجمت Cisco هذا المستند باستخدام مجموعة من التقنيات الآلية والبشرية لتقديم محتوى دعم للمستخدمين في جميع أنحاء العالم بلغتهم الخاصة. يُرجى ملاحظة أن أفضل ترجمة آلية لن تكون دقيقة كما هو الحال مع الترجمة الاحترافية التي يقدمها مترجم محترف. تخلي Cisco Systems مسئوليتها عن دقة هذه الترجمات وتُوصي بالرجوع دائمًا إلى المستند الإنجليزي الأصلي (الرابط متوفر).
يصف هذا المستند طرق تحقيق مختلفة لمعالجة رمز خطأ القطر: "IP-CAN_SESSION_NOT_AVAILABLE (5065)
" في مجموعة سياسات Cisco (CPS).
توصي Cisco بأن تكون لديك معرفة بالمواضيع التالية:
ملاحظة: توصي Cisco بأن يكون لديك حق الوصول إلى جذر الامتياز إلى واجهة سطر الأوامر (CLI) ل CPS.
تستند المعلومات الواردة في هذا المستند إلى CPS 21.1.
تم إنشاء المعلومات الواردة في هذا المستند من الأجهزة الموجودة في بيئة معملية خاصة. بدأت جميع الأجهزة المُستخدمة في هذا المستند بتكوين ممسوح (افتراضي). إذا كانت شبكتك قيد التشغيل، فتأكد من فهمك للتأثير المحتمل لأي أمر.
رمز خطأ القطر: "IP-CAN_SESSION_NOT_AVAILABLE (5065)
" هو رمز نتيجة تجريبي ل PCRF يرى بشكل شائع القطر ويعالج Voice over Long-Term Evolution (VoLTE)
الخدمات.
لم يتم إنشاء هذا الخطأ لنظام VoLTE صحيح. هناك بعض السيناريوهات التي تمت مناقشتها في هذا المستند حيث يتم الإبلاغ عن هذا الخطأ ونهجه المختلفة لاستكشاف الأخطاء وإصلاحها.
بشكل عام، إذا فشل PCRF في عمل ربط جلسة بين جلسات Rx و Gx، بعد ذلك يستجيب إلى Application Function (AF)
مع إجابة AA، تتضمن زوج قيمة سمة-نتيجة-رمز تجريبي (AVP) مضبوط على القيمة " IP-CAN_SESSION_NOT_AVAILABLE (5065)
".
القاعدة الأساسية لربط جلسة Rx إلى Gx مبنية على ال نفسه Framed-IPv6-Prefix
تم الاستلام من Gx_Credit Control Request Initial (CCR-I) 543
أثناء إنشاء جلسة عمل Gx وتلك التي تم تلقيها من Rx_Authorization Authentication Request (AAR)
لإنشاء جلسة عمل Rx.
في هذا السيناريو، يلاحظ أن جميع نماذج الأخطاء ل IP-CAN_SESSION_NOT_AVAILABLE (5065)
من قائمة محددة من Framed-IPv6-Prefix
. هذه Framed-IPv6-Prefixes
لم يتم الإبلاغ عنها في Gx_CCR-I
.
توفر واجهة سطر الأوامر هذه القائمة الفريدة والعدد الإجمالي ل Framed-IPv6-Prefix
التي من أجلها IP-CAN_SESSION_NOT_AVAILABLE (5065)
تم الرجوع بواسطة CPS إلى AF
.
[root@LAB-PCRF02CO-pcrfclient01 broadhop]# zgrep -B80 "IP-CAN_SESSION_NOT_AVAILABLE" consolidated-engine.*.gz | grep "Framed-IPv6-Prefix:" | cut -f3,4,5 -d: | sort| uniq -c
6 2402:XXXX:YYYY
3 2402:PPPP:QQQQ
1 2402:JJJJ:KKKK
توفر واجهة سطر الأوامر هذه القائمة الفريدة والعدد الخاص ب Framed-IPv6-Prefix
تم الإبلاغ عنه في Gx_CCR-I
من Packet Data Network Gateway (PGW)
.
[root@LAB-PCRF02CO-pcrfclient01 broadhop]# zgrep -A 50 CCR-I consolidated-engine.*.gz | grep Framed-IPv6-Prefix: | cut -f 3,4,5 -d: | sort | uniq -c
115 2402:AAAA:BBBB
116 2402:NNNN:MMMM
246 2402:SSSS:RRRR
ملاحظة: لتنفيذ واجهة سطر الأوامر (CLI)، يجب عليك تسجيل الدخول إلى pcrfClient01 من CPS والانتقال إلى /var/log/broadhop/
دليل.
إن التوقع لنظام صحي هو Framed-IPv6-Prefix
تم الاستلام من Gx_CCR-I
و Rx_AAR
أن يكون من ال نفسه IP بادئة بركة مخصص ل IP gm (PGW إلى AF).
في هذا السيناريو، من الواضح أنه بالنسبة إلى جميع عينات الفشل التي تم جمعها، فإن Framed-IP-Prefix
تم الإبلاغ عنه في Rx_AAR
مختلف تماما عن Framed-IP-Prefix
تم الاستلام في Gx_CCR-I
.
1. ما هو مؤقت جلسة عمل Gx Stale؟
يكون هذا المؤقت مسلحا في كل مرة يتم فيها تلقي رسالة أو إرسالها لأي جلسة Gx معينة. عندما تنتهي صلاحية المؤقت، أ Gx_Re-Auth-Request (RAR)
تم الإرسال مع Re-Auth-Request-Type AVP
تعيين إلى AUTHORIZE_ONLY (0)
لجلسة GX تلك نحو PGW. في حالة تلقي gx_re-auth-response (RA) مع تعيين قيمة AVP لكود النتائج على DIAMETER_UNKNOWN_SESSION_ID (5002)
أو DIAMETER_UNABLE_TO_COMPLY (5012)
يعتبر جلسة GX تافهة وتمت إزالتها من قاعدة البيانات الداخلية ل PCRF. في أي نشاط عبر واجهة GX (Gx_RAR/Gx_CCR)
، تم إعادة تعيين المؤقت.
2. ما هو مؤقت انتهاء صلاحية جلسة العمل؟
إذا لم يتم تلقي أي رسائل ضمن مجموعة المؤقت، تتم إزالة جلسة العمل من PCRF.
في السيناريو المثير للمشاكل، يتم تعيين وحدات التوقيت على هذا النحو.
مؤقت جلسة عمل GX القديمة: 180 دقيقة
وقت انتهاء صلاحية جلسة العمل: 240 دقيقة
حسب تكوين المؤقت، يتم إنشاء RAR وإرساله إلى PGW بعد 180 دقيقة، وإذا كانت الجلسة غير نشطة لمدة 240 دقيقة، تتم إزالة الجلسة من PCRF DB.
إذا تم فقد RAR "الاحتفاظ حيا"، لأسباب متعددة [رفرفة واجهة GX أو خروج PGW من الخدمة أو أي حالة زاوية]، تصل الجلسة إلى وقت انتهاء صلاحيتها، وفي نفس الوقت إذا تم تلقي أي Rx_AAR من AF، يمكنك مشاهدة هذا الخطأ، ويتم إرسال Gx_RAR إلى PGW مع Session-Release-Cause: UNSPECIFIED_REASON (0)
.
INFO : (core) Deletion started at Wed Oct 19 07:07:03 IST 2022
WARN : (core) Resending original message since the existing session is in deletion and this session triggered a start
Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-10-19 01:37:03,676
Application Id: Gx (16777238)
Command Code: Gx_RAR (258)
Dest host: 0006-diamproxy.lab.cisco.com
Dest realm: vpcrf.cisco.com
Device protocol: GX_TGPP
End to end id: 0 (0x00000000)
Hop by hop id: 0 (0x00000000)
Origin state: 0
Stack name: null
Origin realm: x.x.x.x
Session-Id: 0006-diamproxy.lab.cisco.com;1200190897;28719897;634ebb76-11902
Auth-Application-Id: 16777238
Re-Auth-Request-Type: AUTHORIZE_ONLY (0)
Session-Release-Cause: UNSPECIFIED_REASON (0)
أيضا، تم تمييز جلسة GX للحذف الناعم في PCRF. نظرا لفشل PCRF في ربط جلسة عمل Gx، تتم الاستجابة إلى Rx_AAA مرة أخرى مع تعيين AVP إلى القيمة على رمز النتيجة التجريبي IP-CAN_SESSION_NOT_AVAILABLE (5065)
.
هذا هو تدفق المكالمات الكامل الذي يشرح السيناريو:
=========================================================================
LAB-PCRF02-qns05 [2022-10-19 07:07:03,676] ===============================================
POLICY RESULT SUCCESS:
session action = Delete
domainId = IMS
locationId = ims
SERVICES: IMS_DEFAULT
TRIGGER: Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-10-19 01:37:03,673
Application Id: Rx (16777236)
Command Code: Rx_AAR (265)
Dest realm: x.x.x.x
Device protocol: RX_TGPP
End to end id: 1274920388 (0x4bfdbdc4)
Hop by hop id: 3440610237 (0xcd138bbd)
Origin state: 0
Stack name: null
Origin host: x.x.x.x
Origin realm: x.x.x.x
Session-Id: x.x.x.x;168440;1;5.3576663599.2;pcsf.ims322-002
Auth-Application-Id: 16777236
Media-Component-Description:
Media-Component-Number: 1
Media-Sub-Component:
Flow-Number: 1
Flow-Description: permit in 17 from xxxx:xxxx:xxxx:xxxx:xxxx:xxxx to xxxx:xxxx:xxxx:xxxx:xxxx:xxxx
Flow-Description: permit out 17 from xxxx:xxxx:xxxx:xxxx:xxxx:xxxx to xxxx:xxxx:xxxx:xxxx:xxxx:xxxx
Media-Sub-Component:
Flow-Number: 2
Flow-Description: permit in 17 from xxxx:xxxx:xxxx:xxxx:xxxx:xxxx to xxxx:xxxx:xxxx:xxxx:xxxx:xxxx
Flow-Description: permit out 17 from xxxx:xxxx:xxxx:xxxx:xxxx:xxxx to xxxx:xxxx:xxxx:xxxx:xxxx:xxxx
Flow-Usage: RTCP (1)
Codec-Data: downlink\r\noffer\r\nm=audio 23096 RTP/AVP 108 102 8 18 100 101 116\r\na=rtpmap:108 AMR/8000\r\na=fmtp:108 mode-set=0,2,4,7; mode-change-period=2; Codec-Data: uplink\r\nanswer\r\nm=audio 41660 RTP/AVP 108 116\r\na=rtpmap:108 AMR/8000/1\r\na=ptime:20\r\na=maxptime:240\r\na=rtpmap:116 telephone-event/
Media-Type: AUDIO (0)
Max-Requested-Bandwidth-UL: 37000
Max-Requested-Bandwidth-DL: 37000
Flow-Status: ENABLED (2)
RS-Bandwidth: 462
RR-Bandwidth: 1387
Subscription-Id:
Subscription-Id-Type: END_USER_SIP_URI (2)
Subscription-Id-Data: sip:+91XXXXXXXXXX
AF-Charging-Identifier: ABCA4C23EA4C0320221019772
Specific-Action: INDICATION_OF_LOSS_OF_BEARER (2)
Specific-Action: INDICATION_OF_RECOVERY_OF_BEARER (3)
Specific-Action: INDICATION_OF_RELEASE_OF_BEARER (4)
Specific-Action: IP_CAN_CHANGE (6)
Framed-IPv6-Prefix: XXXX:XXXX:XXXX:XXXX (0xxxxxxxxxxxxxxxxxxxxx)
Supported-Features:
Vendor-Id: 10415
Feature-List-ID: 1
Feature-List: 65587
Service-Info-Status: FINAL SERVICE INFORMATION (0)
Req-Received-Time: 1666143423673
QPS-Internal-Route-Record-Host: x.x.x.x
QPS-Internal-Route-Record-Realm: x.x.x.x
DEBUG MSGS:
INFO : (core) Tagging message with ID: RX_TGPP
INFO : (core) Successful load by secondary key: FramedIpv6PrefixKey:framedIpv6Prefix:XXXX%XXXX%XXXX%XXXX
INFO : (core) Start session triggered
INFO : (core) Deletion started at Wed Oct 19 07:07:03 IST 2022
WARN : (core) Resending original message since the existing session is in deletion and this session triggered a start
INFO : (core) domain: IMS
INFO : (gx) Sending RAR Message on session 0006-diamproxy.lab.cisco.com;1200190897;28719897;634ebb76-11902
INFO : (core) Adding network-id keys for missing credentials
INFO : (custrefdata) QueryTable: TAI_BASED_POLICY Field: {ECGI=XXXXX, packname=-1, AN GW IPV4=*, RAT_TYPE=1004, IMSI_Prefix=XXXXX, TAI=4042052329, APN=XXX}
INFO : (custrefdata) QueryTable: LAC_BASED_POLICY Field: {MCC_MNC=XXXX, packname=-1, rat=1004, CGI=*, SGSN_IP=*, CI=*, IMSI_Prefix=XXXXXX, LAC=XXXX, APN=XX}
INFO : (core) domain: IMS
INFO : (core) Session removed
SERVICE CALC MSGS:
USE CASES:
INFO : (use-cases) Use case ‘Lab IMS Default', status: true, Condition: No Condition Set
SENT MESSAGES (asynchronous):
Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-10-19 01:37:03,676
Application Id: Gx (16777238)
Command Code: Gx_RAR (258)
Dest host: 0006-diamproxy.lab-spgw01.cisco.com
Dest realm: vpcrf.cisco.com
Device protocol: GX_TGPP
End to end id: 0 (0x00000000)
Hop by hop id: 0 (0x00000000)
Origin state: 0
Stack name: null
Origin realm: x.x.x.x
Session-Id: 0006-diamproxy.lab-spgw01.cisco.com;1200190897;28719897;634ebb76-11902
Auth-Application-Id: 16777238
Re-Auth-Request-Type: AUTHORIZE_ONLY (0)
Session-Release-Cause: UNSPECIFIED_REASON (0)
=========================================================================
في نفس الوقت، لنفس الحزمة، آخر session action: create
تتم معالجتها بواسطة CPS ولكن لا يمكن ربط جلسة GX، وبالتالي يتم إرجاع خطأ 5065 إلى AF.
LAB-VPCRF02-qns05 [2022-10-19 07:07:03,696] ===============================================
POLICY RESULT SUCCESS:
session action = Create
TRIGGER: Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-10-19 01:37:03,673
Application Id: Rx (16777236)
Command Code: Rx_AAR (265)
Dest realm: x.x.x.x
Device protocol: RX_TGPP
End to end id: 1274920388 (0x4bfdbdc4)
Hop by hop id: 3440610237 (0xcd138bbd)
Origin state: 0
Stack name: null
Origin host: x.x.x.x
Origin realm: x.x.x.x
Session-Id: x.x.x.x;168440;1;5.3576663599.2;pcsf.ims322-002
Auth-Application-Id: 16777236
Media-Component-Description:
Media-Component-Number: 1
Media-Sub-Component:
Flow-Number: 1
Flow-Description: permit in 17 from xxxxxx 8975:b101 41660 toxxxxxx::2 23096
Flow-Description: permit out 17 fromxxxxxx::2 23096 toxxxxxx:b101 41660
Media-Sub-Component:
Flow-Number: 2
Flow-Description: permit in 17 from xxxxxx 8975:b101 41660 toxxxxxx::2 23096
Flow-Description: permit out 17 fromxxxxxx::2 23096 toxxxxxx:b101 41660
Flow-Usage: RTCP (1)
Codec-Data: downlink\r\noffer\r\nm=audio 23096 RTP/AVP 108 102 8 18 100 101 116\r\na=rtpmap:108 AMR/8000\r\na=fmtp:108 mode-set=0,2,4,7; mode-change-period=2; Codec-Data: uplink\r\nanswer\r\nm=audio 41660 RTP/AVP 108 116\r\na=rtpmap:108 AMR/8000/1\r\na=ptime:20\r\na=maxptime:240\r\na=rtpmap:116 telephone-event/ Media-Type: AUDIO (0)
Max-Requested-Bandwidth-UL: 37000
Max-Requested-Bandwidth-DL: 37000
Flow-Status: ENABLED (2)
RS-Bandwidth: 462
RR-Bandwidth: 1387
Subscription-Id:
Subscription-Id-Type: END_USER_SIP_URI (2)
Subscription-Id-Data: sip:+xxxxxxxx
AF-Charging-Identifier: ABCA4C23EA4C0320221019772
Specific-Action: INDICATION_OF_LOSS_OF_BEARER (2)
Specific-Action: INDICATION_OF_RECOVERY_OF_BEARER (3)
Specific-Action: INDICATION_OF_RELEASE_OF_BEARER (4)
Specific-Action: IP_CAN_CHANGE (6)
Framed-IPv6-Prefix: xxxx:xxxx:xxxx:xxxx
Supported-Features:
Vendor-Id: 10415
Feature-List-ID: 1
Feature-List: 65587
Service-Info-Status: FINAL SERVICE INFORMATION (0)
Req-Received-Time: 1666143423673
QPS-Internal-Route-Record-Host: x.x.x.x
QPS-Internal-Route-Record-Realm: x.x.x.x
DEBUG MSGS:
INFO : (core) Tagging message with ID: RX_TGPP
INFO : (rx) Could not perform Gx session binding for Framed-IP-Address null, Framed-IPv6-Prefix xxxx:xxxx:xxxx:xxxx
INFO : (core) Start session triggered
INFO : (rx) Could not perform Gx session binding for Framed-IP-Address null, Framed-IPv6-Prefix xxxx:xxxx:xxxx:xxxx
INFO : (rx) Sending 265 Message on session x.x.x.x;168440;1;5.3576663599.2;pcsf.ims322-002
ERROR : (rules) Could not perform Gx session binding: Could not perform Gx session binding 5065
SERVICE CALC MSGS:
USE CASES:
SENT MESSAGES (asynchronous):
Message: com.broadhop.diameter2.messages.DiameterResponseMessage
Timestamp: 2022-10-19 01:37:03,696
Application Id: Rx (16777236)
Command Code: Rx_AAA (265)
Dest host: x.x.x.x
Dest realm: x.x.x.x
Device protocol: RX_TGPP
End to end id: 1274920388 (0x4bfdbdc4)
Hop by hop id: 3440610237 (0xcd138bbd)
Origin state: 0
Stack name: null
Origin realm: x.x.x.x
Session-Id: x.x.x.x;168440;1;5.3576663599.2;pcsf.ims322-002
Auth-Application-Id: 16777236
QPS-Internal-Route-Record-Host: x.x.x.x
QPS-Internal-Route-Record-Realm: x.x.x.x
Experimental-Result:
Vendor-Id: 10415
Experimental-Result-Code: IP-CAN_SESSION_NOT_AVAILABLE (5065)
=========================================================================
هناك سيناريو حالة الركن، حيث تتم إزالة جلسات المشترك في PGW، ولكنها موجودة في PCRF. يحدث هذا، عندما يكون هناك رفرفة رابط Gx بسبب كسر طبقة النقل.
مخطط تدفق إستدعاء الفشل:
نموذج تدفق المكالمات لهذا الخطأ من سجل المحرك:
lab-qns07 [2022-08-24 00:42:48,643] ===============================================
POLICY RESULT SUCCESS:
session action = None
domainId = IMS
locationId = ims
SERVICES: IMS_DEFAULT
TRIGGER: Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-08-23 19:12:48,638
Application Id: Rx (16777236)
Command Code: Rx_AAR (265)
Dest realm: x.x.x.x
Device protocol: RX_TGPP
End to end id: 1797266185 (0x6b201b09)
Hop by hop id: 1690686712 (0x64c5d4f8)
Origin state: 0
Stack name: null
Origin host: x.x.x.x
Origin realm: x.x.x.x
Session-Id: x.x.x.x;367169;1;5.1236049266.2;pcsf-stdn.ims332-012
Auth-Application-Id: 16777236
Media-Component-Description:
Media-Component-Number: 1
Media-Sub-Component:
Flow-Number: 1
Flow-Description: permit in 17 from xxxxxx 50060 to xxxxxx::4 28532
Flow-Description: permit out 17 from xxxxxx::4 28532 to xxxxxxx 50060
Media-Sub-Component:
Flow-Number: 2
Flow-Description: permit in 17 from xxxxxx 50060 to xxxxxx::4 28532
Flow-Description: permit out 17 from xxxxxx::4 28532 to xxxxxxx 50060
Flow-Usage: RTCP (1)
Codec-Data: uplink\r\noffer\r\nm=audio 50060 RTP/AVP 104 102 105 96\r\na=rtpmap:104 AMR-WB/16000/1\r\na=fmtp:104 mode-set=0,3;mode-change-capability=2;max-
Codec-Data: downlink\r\nanswer\r\nm=audio 28532 RTP/AVP 102 96\r\na=rtpmap:102 AMR/8000/1\r\na=fmtp:102 mode-set=0,2,4,7; mode-change-period=2; mode-change-capability=2;
Media-Type: AUDIO (0)
Max-Requested-Bandwidth-UL: 72000
Max-Requested-Bandwidth-DL: 72000
Flow-Status: ENABLED (2)
RS-Bandwidth: 362
RR-Bandwidth: 1087
Subscription-Id:
Subscription-Id-Type: END_USER_SIP_URI (2)
Subscription-Id-Data: sip:+919XXXXXX
AF-Charging-Identifier: "PCSF:1-MU1-cfed-12-00000000630526b2-0000000017442828"
Specific-Action: INDICATION_OF_LOSS_OF_BEARER (2)
Specific-Action: INDICATION_OF_RECOVERY_OF_BEARER (3)
Specific-Action: INDICATION_OF_RELEASE_OF_BEARER (4)
Specific-Action: IP_CAN_CHANGE (6)
Framed-IPv6-Prefix: xxxx:xxxx:xxxx:xxxx
Supported-Features:
Vendor-Id: 10415
Feature-List-ID: 1
Feature-List: 65587
Service-Info-Status: FINAL SERVICE INFORMATION (0)
Req-Received-Time: 1661281963763
QPS-Internal-Route-Record-Host: x.x.x.x
QPS-Internal-Route-Record-Realm: x.x.x.x
DEBUG MSGS:
INFO : (core) Tagging message with ID: RX_TGPP
INFO : (core) Successful load by secondary key: FramedIpv6PrefixKey:framedIpv6Prefix:xxxx%3Axxxx%3Axxxx%3Axxxx
INFO : (core) Start session triggered
INFO : (rx) Success binding to Gx session 0001-diamproxy.ndc3-ims-lab-sbc1;1106437295;560189406;63051856-de02 by IP Address
INFO : (TGPP) [Rel8, Rel9, Rel10, NetLoc, NetLocUntrustedWLAN] features supported for Vendor-Id 10415, Feature-List-ID 1
INFO : (rx) Creating new diameter session x.x.x.x;367169;1;5.1236049266.2;pcsf-stdn.ims332-012
INFO : (policy) Load CRD for Unknown Subscriber
INFO : (location) Location found for avp matching: logical_apn\ims
WARN : (core) Session has switched from known to unknown as subscriber could not be found
INFO : (core) Adding unknown service code: IMS_DEFAULT for session
INFO : (core) domain: IMS
INFO : (core) Adding network-id keys for missing credentials
INFO : (core) domain: IMS
INFO : (rx) Sending AAA Message on session x.x.x.x;367169;1;5.1236049266.2;pcsf-stdn.ims332-012
INFO : (gx) Installing preconfigured rule: _6_1_2_AF_AUDIO
INFO : (gx) Installing preconfigured rule: _6_1_1_AF_AUDIO
INFO : (et) Event trigger 2 added
INFO : (et) Event trigger 5 added
INFO : (et) Event trigger 6 added
INFO : (et) Event trigger 7 added
INFO : (gx) Sending RAR Message on session 0001-diamproxy.ndc3-ims-lab-sbc1;1106437295;560189406;63051856-de02
SERVICE CALC MSGS:
USE CASES
INFO : (use-cases) Use case 'WLAN', status: false, Condition: ("Rat-Type WLAN"=false)
INFO : (use-cases) Use case 'IMS Default', status: true, Condition: No Condition Set
SENT MESSAGES (asynchronous):
Message: com.broadhop.diameter2.messages.DiameterResponseMessage
Timestamp: 2022-08-23 19:12:48,643
Application Id: Rx (16777236)
Command Code: Rx_AAA (265)
Dest host: x.x.x.x
Dest realm: x.x.x.x
Device protocol: RX_TGPP
End to end id: 1797266185 (0x6b201b09)
Hop by hop id: 1690686712 (0x64c5d4f8)
Origin state: 0
Stack name: null
Origin realm: x.x.x.x
Session-Id: x.x.x.x;367169;1;5.1236049266.2;pcsf-stdn.ims332-012
Auth-Application-Id: 16777236
IP-CAN-Type: 3GPP_EPS (5)
RAT-Type: EUTRAN (1004)
Supported-Features:
Vendor-Id: 10415
Feature-List-ID: 1
Feature-List: 65587QPS-Internal-Route-Record-Host: x.x.x.x
QPS-Internal-Route-Record-Realm: x.x.x.x
Result-Code: DIAMETER_SUCCESS (2001)
Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-08-23 19:12:48,643
Application Id: Gx (16777238)
Command Code: Gx_RAR (258)
Dest host: 0001-diamproxy.ndc3-ims-lab-sbc1
Dest realm: vpcrf.cisco.com
Device protocol: GX_TGPP
End to end id: 0 (0x00000000)
Hop by hop id: 0 (0x00000000)
Origin state: 0
Stack name: null
Origin realm: x.x.x.x
Session-Id: 0001-diamproxy.ndc3-ims-airpcrf02-sbc1;1106437295;560189406;63051856-de02
Auth-Application-Id: 16777238
Re-Auth-Request-Type: AUTHORIZE_ONLY (0)
Charging-Rule-Install:
Charging-Rule-Definition:
Charging-Rule-Name: _6_1_2_AF_AUDIO
Rating-Group: 2
Flow-Information:
Flow-Description: permit in 17 from xxxxxx 50061 to xxxxxxx28533
Flow-Direction: UPLINK (2)
Flow-Information:
Flow-Description: permit out 17 from xxxxx 28533 to xxxxxx 50061
Flow-Direction: DOWNLINK (1)
Flow-Status: ENABLED (2)
QoS-Information:
QoS-Class-Identifier: Conversational (1)
Max-Requested-Bandwidth-UL: 1449
Max-Requested-Bandwidth-DL: 1449
Guaranteed-Bitrate-UL: 1449
Guaranteed-Bitrate-DL: 1449
Reporting-Level: RATING_GROUP_LEVEL (1)
Precedence: 0
AF-Charging-Identifier: "PCSF:1-MU1-cfed-12-00000000630526b2-0000000017442828"
Flows:
Media-Component-Number: 1
Flow-Number: 2
Charging-Rule-Install:
Charging-Rule-Definition:
Charging-Rule-Name: _6_1_1_AF_AUDIO
Rating-Group: 2
Flow-Information:
Flow-Description: permit in 17 from xxxxxx 50060 to xxxxxx 28532
Flow-Direction: UPLINK (2)
Flow-Information:
Flow-Description: permit out 17 from xxxxxxx 28532 to 2xxxxx 50060
Flow-Direction: DOWNLINK (1)
Flow-Status: ENABLED (2)
QoS-Information:
QoS-Class-Identifier: Conversational (1)
Max-Requested-Bandwidth-UL: 72000
Max-Requested-Bandwidth-DL: 72000
Guaranteed-Bitrate-UL: 72000
Guaranteed-Bitrate-DL: 72000
Reporting-Level: RATING_GROUP_LEVEL (1)
Precedence: 0
AF-Charging-Identifier: "PCSF:1-MU1-cfed-12-00000000630526b2-0000000017442828"
Flows:
Media-Component-Number: 1
Flow-Number: 1
Event-Trigger: RAT_CHANGE (2)
Event-Trigger: LOSS_OF_BEARER (5)
Event-Trigger: RECOVERY_OF_BEARER (6)
Event-Trigger: IP-CAN_CHANGE (7)
=======================================================================
lab-qns04 [2022-08-24 00:42:49,849] ===============================================
POLICY RESULT SUCCESS:
session action = None
domainId = IMS
locationId = ims
SERVICES: IMS_DEFAULT
TRIGGER: Message: com.broadhop.diameter2.messages.DiameterResponseMessage
Timestamp: 2022-08-23 19:12:49,844
Application Id: Gx (16777238)
Command Code: Gx_RAA (258)
Device protocol: GX_TGPP
End to end id: 2244560894 (0x85c947fe)
Hop by hop id: 2040440255 (0x799ea5bf)
Origin state: 1657916833
Stack name: null
Origin host: 001-diamproxy.ndc3-ims-lab-sbc1
Origin realm: vpcrf.cisco.com
Session-Id: 0001-diamproxy.ndc3-ims-lab-sbc1;1106437295;560189406;63051856-de02
Origin-State-Id: 1657916833
Error-Message: Unknown Session ID
Req-Received-Time: 0
Result-Code: DIAMETER_UNKNOWN_SESSION_ID (5002)
DEBUG MSGS:
INFO : (core) Tagging message with ID: GX_TGPP
INFO : (core) Successful load by primary key: diameterSessionKey:0001-diamproxy.ndc3-ims-airpcrf02-sbc1%3B1106437295%3B560189406%3B63051856-de02
INFO : (core) Stop session triggered
INFO : (core) Deletion started at Wed Aug 24 00:42:49 IST 2022
INFO : (core) Soft deletion triggered for session
INFO : (policy) Load CRD for Unknown Subscriber
INFO : (location) Location found for avp matching: logical_apn\ims
WARN : (core) Session has switched from known to unknown as subscriber could not be found
INFO : (core) Adding unknown service code: IMS_DEFAULT for session
INFO : (core) domain: IMS
INFO : (core) Adding network-id keys for missing credentials
INFO : (core) domain: IMS
SERVICE CALC MSGS:
USE CASES:
INFO : (use-cases) Use case 'WLAN', status: false, Condition: ("Rat-Type WLAN"=false)
INFO : (use-cases) Use case 'Vodafone IMS Default', status: true, Condition: No Condition Set
=========================================================================
lab-qns04 [2022-08-24 00:43:02,349] ===============================================
POLICY RESULT SUCCESS:
session action = Create
TRIGGER: Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-08-23 19:13:02,330
Application Id: Rx (16777236)
Command Code: Rx_AAR (265)
Dest realm: x.x.x.x
Device protocol: RX_TGPP
End to end id: 1811425453 (0x6bf828ad)
Hop by hop id: 1690687469 (0x64c5d7ed)
Origin state: 0
Stack name: null
Origin host: x.x.x.x
Origin realm: x.x.x.x
Session-Id: x.x.x.x;367195;1;5.1236262316.2;pcsf-stdn.ims332-012
Auth-Application-Id: 16777236
Media-Component-Description:
Media-Component-Number: 1
Media-Sub-Component:
Flow-Number: 1
Flow-Description: permit in 17 from xxxx:xxxx:xxxx:xxxx: 50032 to xxxx:xxxx:xxxx:xxxx::6 5144
Flow-Description: permit out 17 from xxxx:xxxx:xxxx:xxxx::6 xxxx to xxxx:xxxx:xxxx:xxxx: 50032
Media-Sub-Component:
Flow-Number: 2
Flow-Description: permit in 17 from 2402:3a80:2027:2db8:ac0e:ff4:dc53:af02 50033 to 2402:3a80:2000:606::6 5145
Flow-Description: permit out 17 from 2402:3a80:2000:606::6 5145 to 2402:3a80:2027:2db8:ac0e:ff4:dc53:af02 50033
Flow-Usage: RTCP (1)
Codec-Data: downlink\r\noffer\r\nm=audio 5144 RTP/AVP 96 8 18 100 101 97\r\na=rtpmap:96 AMR/8000\r\na=fmtp:96 mode-set=0,2,4,7; mode-change-period=2; mode-change-Codec-Data: uplink\r\nanswer\r\nm=audio 50032 RTP/AVP 96 97\r\na=rtpmap:96 AMR/8000/1\r\na=fmtp:96 mode-set=0,2,4,7;mode-change-capability=2;max-red=0\r\na=rtpmap:97 Media-Type: AUDIO (0)
Max-Requested-Bandwidth-UL: 37000
Max-Requested-Bandwidth-DL: 37000
Flow-Status: ENABLED (2)
RS-Bandwidth: 0
RR-Bandwidth: 0
Subscription-Id:
Subscription-Id-Type: END_USER_SIP_URI (2)
Subscription-Id-Data: sip:+xxxxxxx
AF-Charging-Identifier: GYlkAABklmEFGKS7UELMBecR
Specific-Action: INDICATION_OF_LOSS_OF_BEARER (2)
Specific-Action: INDICATION_OF_RECOVERY_OF_BEARER (3)
Specific-Action: INDICATION_OF_RELEASE_OF_BEARER (4)
Specific-Action: IP_CAN_CHANGE (6)
Framed-IPv6-Prefix: xxxxxxxxx
Supported-Features:
Vendor-Id: 10415
Feature-List-ID: 1
Feature-List: 65587
Service-Info-Status: FINAL SERVICE INFORMATION (0)
Req-Received-Time: 1661281976257
QPS-Internal-Route-Record-Host: x.x.x.x
QPS-Internal-Route-Record-Realm: x.x.x.x
DEBUG MSGS:
INFO : (core) Tagging message with ID: RX_TGPP
INFO : (rx) Could not perform Gx session binding for Framed-IP-Address null, Framed-IPv6-Prefix xxxxxx
INFO : (core) Start session triggered
INFO : (rx) Could not perform Gx session binding for Framed-IP-Address null, Framed-IPv6-Prefix xxxxxx
INFO : (rx) Sending 265 Message on session x.x.x.x;367195;1;5.1236262316.2;pcsf-stdn.ims332-012
ERROR : (rules) Could not perform Gx session binding: Could not perform Gx session binding 5065
SERVICE CALC MSGS:
USE CASES:
SENT MESSAGES (asynchronous):
Message: com.broadhop.diameter2.messages.DiameterResponseMessage
Timestamp: 2022-08-23 19:13:02,349
Application Id: Rx (16777236)
Command Code: Rx_AAA (265)
Dest host: x.x.x.x
Dest realm: x.x.x.x
Device protocol: RX_TGPP
End to end id: 1811425453 (0x6bf828ad)
Hop by hop id: 1690687469 (0x64c5d7ed)
Origin state: 0
Stack name: null
Origin realm: x.x.x.x
Session-Id: x.x.x.x;367195;1;5.1236262316.2;pcsf-stdn.ims332-012
Auth-Application-Id: 16777236
QPS-Internal-Route-Record-Host: x.x.x.x
QPS-Internal-Route-Record-Realm: x.x.x.x
Experimental-Result:
Vendor-Id: 10415
Experimental-Result-Code: IP-CAN_SESSION_NOT_AVAILABLE (5065)
===============================================
عند التحقق من إتجاه KPI للخطأ عن قرب RX_AAR [IP-CAN_SESSION_NOT_AVAILABLE (5065)]
و Gx_RAR [DIAMETER_UNKNOWN_SESSION_ID (5002)]
، يمكنك أن ترى الزيادة الخطية من هذه الأخطاء بعد رفرفة واجهة Gx.
يجب تنفيذ الحل الخاص بهذه المشكلة خارج CPS. يجب عليك إجراء تسوية لتجمع IP المستخدم في واجهة GM (الواجهة بين SPGW و AF)، وضمان إجراء التسوية نفسها Framed-IP-Prefixes
تستخدم في كل من PGW و AF ل User Equipment (UE)
.
تعيين مؤقت انتهاء صلاحية جلسة العمل > (3 * Gx stale-session timer
).
الخطوة 1. تسجيل الدخول إلى Policy Builder مع مستخدم القراءة/الكتابة.
الخطوة 2. تعيين Default Gx Stale Session Timer Minutes
كقيمة موصى بها.
الخطوة 3. تعيين Session Expiration Hours and Session Expiration Minutes
كما هو موصى به 3 * of Gx Stale session timer
.
الخطوة 4. قم بحفظ المستودع ونشره إلى أحدث إصدار.
تقديم Rx_ASR
نحو AF لمسح جلسة Rx المنشأة بالفعل إذا كان CPS يستلم Diameter Error Code=5002
في رد فعل "gx_rar" من PGW. بهذه الطريقة، إن لم يكن الجلسة حاضر في PGW، و CPS يستلم Diameter Error 5002
إلى جانب الحذف البسيط لجلسة عمل Gx، يرسل CPS رسالة Rx_ASR باتجاه عقدة AF مع Abort-Cause: 0
.
الخطوة 1. قم بتسجيل الدخول إلى "إدارة نظام المجموعة" كمستخدم جذري.
الخطوة 2. النسخ الاحتياطيqns.conf
ملف.
cp /etc/broadhop/qns.conf /etc/broadhop/qns.conf.$(date +%m%d%Y).bkp
الخطوة 3. تحرير الملف /etc/broadhop/qns.conf
مع 6 محررات وأدخل السطر-Dsend.Rx.ASR.For.AdditionalErrorCodes=5002
"
الخطوة 4. بناء نص دمى.
/var/qps/install/current/puppet/modules/qps/templates/var/broadhop/build_etc.sh
الخطوة 5. ملء التغييرات في جميع الأجهزة الافتراضية.
/var/qps/install/current/scripts/upgrade/reinit.sh
الخطوة 6. قم بإعادة تشغيل الكل لجعل التغييرات فعالة.
restartall.sh
هذا هو تدفق المكالمات المتوقع بعد تغيير المعلمة المطلوبة.
هذا هو تدفق المكالمات المتوقع من سجل محرك CPS بعد تغيير المعلمة المطلوبة.
=========================================================================
[2022-10-10 09:46:28,899] ===============================================
POLICY RESULT SUCCESS:
session action = None
domainId = F1660RxPriorityLevel
locationId = F1660IMS
SERVICES: RxPriorityLevel
TRIGGER: Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-10-10 09:46:28,332
Application Id: Rx (16777236)
Command Code: Rx_AAR (265)
Dest host: qns-site-server-1
Dest realm: cisco.com
Device protocol: RX_TGPP
End to end id: 535285358 (0x1fe7ce6e)
Hop by hop id: 655749306 (0x2715f0ba)
Origin state: 0
Stack name: null
Origin host: site-host-rx
Origin realm: site-rx-client
Session-Id: site-host-rx;132419;581;311482316600001IMSSession
Auth-Application-Id: 16777236
Media-Component-Description:
Media-Component-Number: 1
Media-Sub-Component:
Flow-Number: 1
Flow-Description: permit in ip from xxxxxxx 10000 to xxxxxxx:1 20000
Flow-Description: permit out ip from xxxxxxxxx1 20000 to xxxxxxx 10000
Flow-Usage: AF_SIGNALLING (2)
AF-Application-Identifier: lab.test.f1660.afapid01
Media-Type: VIDEO (1)
Max-Requested-Bandwidth-UL: 50000
Max-Requested-Bandwidth-DL: 50000
RS-Bandwidth: 800
RR-Bandwidth: 800
Specific-Action: INDICATION_OF_FAILED_RESOURCES_ALLOCATION (9)
Specific-Action: CHARGING_CORRELATION_EXCHANGE (1)
Specific-Action: INDICATION_OF_LOSS_OF_BEARER (2)
Specific-Action: INDICATION_OF_RECOVERY_OF_BEARER (3)
Specific-Action: INDICATION_OF_RELEASE_OF_BEARER (4)
Specific-Action: IP_CAN_CHANGE (6)
Specific-Action: ACCESS_NETWORK_INFO_REPORT (12)
Subscription-Id:
Subscription-Id-Type: END_USER_SIP_URI (2)
Subscription-Id-Data: sip:xxxxxxx
Framed-IP-Address: x.x.x.x (0x01020304)
Supported-Features:
Vendor-Id: 10415
Feature-List-ID: 1
Feature-List: 32
MIP6-Agent-Info:
MIP-Home-Agent-Host:
Destination-Realm: pcef
Destination-Host: vzr
Req-Received-Time: 1665395188271
QPS-Internal-Route-Record-Host: site-host-rx
QPS-Internal-Route-Record-Realm: site-rx-client
DEBUG MSGS:
INFO : (core) Tagging message with ID: RX_TGPP
INFO : (diameter) Adding extracted AVP to policy: DiameterMessageAvp [code=Media-Type, value=1]
INFO : (core) Successful load by secondary key: FramedIpKey:framedIp:x.x.x.x
INFO : (core) Start session triggered
INFO : (rx) Success binding to Gx session site-host-gx;132419;575;9001660001 by IP Address
INFO : (TGPP) [NetLoc] features supported for Vendor-Id 10415, Feature-List-ID 1
INFO : (rx) Creating new diameter session site-host-rx;132419;581;311482316600001IMSSession
INFO : (gx) Installing preconfigured rule: _1_1_1_AF_VIDEO
INFO : (et) Event trigger 2 added
INFO : (et) Event trigger 5 added
INFO : (et) Event trigger 6 added
INFO : (et) Event trigger 7 added
INFO : (et) Event trigger 28 added
INFO : (gx) Sending RAR Message on session site-host-gx;132419;575;9001660001
SERVICE CALC MSGS:
USE CASES:
INFO : (use-cases) Use case 'F1660_Rx_priorityLevel', status: true, Condition: No Condition Set
SENT MESSAGES (asynchronous):
com.broadhop.diameter2.actions.ISendDiameterResponse
DestinationName:
ResponseMessage: Message: com.broadhop.diameter2.messages.DiameterResponseMessage
Timestamp: 2022-10-10 09:46:28,893
Application Id: Rx (16777236)
Command Code: Rx_AAA (265)
Dest host: site-host-rx
Dest realm: site-rx-client
Device protocol: RX_TGPP
End to end id: 535285358 (0x1fe7ce6e)
Hop by hop id: 655749306 (0x2715f0ba)
Origin state: 0
Stack name: null
Origin realm: cisco
Session-Id: site-host-rx;132419;581;311482316600001IMSSession
Auth-Application-Id: 16777236
IP-CAN-Type: 3GPP_EPS (5)
RAT-Type: EUTRAN (1004)
Supported-Features:
Vendor-Id: 10415
Feature-List-ID: 1
Feature-List: 32
QPS-Internal-Route-Record-Host: site-host-rx
QPS-Internal-Route-Record-Realm: site-rx-client
Result-Code: DIAMETER_SUCCESS (2001)
com.broadhop.diameter2.actions.ISendDiameterRequest
RequestMessage: Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-10-10 09:46:28,899
Application Id: Gx (16777238)
Command Code: Gx_RAR (258)
Dest host: site-host-gx
Dest realm: site-gx-client
Device protocol: GX_TGPP
End to end id: 0 (0x00000000)
Hop by hop id: 0 (0x00000000)
Origin state: 0
Stack name: null
Session-Id: site-host-gx;132419;575;9001660001
Auth-Application-Id: 16777238
Re-Auth-Request-Type: 0
Charging-Rule-Install:
Charging-Correlation-Indicator: 0
Charging-Rule-Definition:
Charging-Rule-Name: _1_1_1_AF_VIDEO
Flow-Information:
Flow-Description: permit in ip from xxxx:xxxx:xxxx:xxxx: 10000 toxxxx:xxxx:xxxx:xxxx 20000
Flow-Information:
Flow-Description:permit in ip from xxxx:xxxx:xxxx:xxxx: 10000 toxxxx:xxxx:xxxx:xxxx 20000
QoS-Information:
QoS-Class-Identifier: 3
Max-Requested-Bandwidth-UL: 204800
Max-Requested-Bandwidth-DL: 204800
Allocation-Retention-Priority:
Priority-Level: 1
Pre-emption-Capability: 0
Pre-emption-Vulnerability: 1
Event-Trigger: 2
Event-Trigger: 5
Event-Trigger: 6
Event-Trigger: 7
Event-Trigger: 28
DestinationName: lab-1:diameter-lb
=========================================================================
[2022-10-10 09:46:29,323] ===============================================
POLICY RESULT SUCCESS:
session action = None
domainId = F1660RxPriorityLevel
locationId = F1660IMS
SERVICES: RxPriorityLevel
TRIGGER: Message: com.broadhop.diameter2.messages.DiameterResponseMessage
Timestamp: 2022-10-10 09:46:29,148
Application Id: Gx (16777238)
Command Code: Gx_RAA (258)
Device protocol: GX_TGPP
End to end id: 2577399809 (0x99a00001)
Hop by hop id: 1095304429 (0x414904ed)
Origin state: 0
Stack name: null
Origin host: site-host-gx
Origin realm: site-gx-client
Session-Id: site-host-gx;132419;575;9001660001
Auth-Application-Id: 16777238
Req-Received-Time: 0
Result-Code: DIAMETER_UNKNOWN_SESSION_ID (5002)
DEBUG MSGS:
INFO : (core) Tagging message with ID: GX_TGPP
INFO : (core) Lock obtained on key: diameterSessionKey:site-host-gx%3B132419%3B575%3B9001660001
INFO : (core) Successful load by primary key: diameterSessionKey:site-host-gx%3B132419%3B575%3B9001660001
INFO : (core) Stop session triggered
INFO : (core) Deletion started at Mon Oct 10 09:46:29 UTC 2022
INFO : (core) Soft deletion triggered for session
INFO : (rx) Trigger Rx-ASR for error code 5002
INFO : (rx) Sending ASR Message on session site-host-rx;132419;581;311482316600001IMSSession
SERVICE CALC MSGS:
USE CASES:
INFO : (use-cases) Use case 'F1660_Rx_priorityLevel', status: true, Condition: No Condition Set
SENT MESSAGES (asynchronous):
com.broadhop.diameter2.actions.ISendDiameterRequest
RequestMessage: Message: com.broadhop.diameter2.messages.DiameterRequestMessage
Timestamp: 2022-10-10 09:46:29,323
Application Id: Rx (16777236)
Command Code: Rx_ASR (274)
Dest host: site-host-rx
Dest realm: site-rx-client
Device protocol: RX_TGPP
End to end id: 0 (0x00000000)
Hop by hop id: 0 (0x00000000)
Origin state: 0
Stack name: null
Session-Id: site-host-rx;132419;581;311482316600001IMSSession
Auth-Application-Id: 16777236
Abort-Cause: 0
DestinationName: lab-1:diameter-lb
=========================================================================
المراجعة | تاريخ النشر | التعليقات |
---|---|---|
2.0 |
24-Aug-2023 |
الإصدار الأولي |
1.0 |
24-Nov-2022 |
الإصدار الأولي |