O-RAN notes(12)---Bronze E2 setup and O1-alarm example(1)
2024-06-30 11:56:46
I will introduce two topics in following posts, which are not part of the ‘Getting started’ section, but are included in oran-sc/it.dep/demos:
- E2 setup between near-RT RIC(ricplt) and O-DU high
- O1 alarm example between near-RT RIC(ricplt) and SDNC-SDNR(smo)
- SDNC: SDN-Controller
- SDNR: SDN-Radio
- CCSDK: Common Controller SDK Project
E2 setup(ricplt and odu-high)
ricplt and odu-high are deployed on seperate VMs.
pls refer to oran-sc-bronze/it.dep/demos/bronze/odu-high.sh for detailed information.
First, we will build odu-high.
step 1, add __RIC_HOST__ and __ODU_HOST__ environment variables to the beginning of the script, which specifie the ip addr. of ricplt and odu-high.
(11:02 dabs@oduhighbronze bronze) > pwd
/home/dabs/oran/dep/demos/bronze(11:02 dabs@oduhighbronze bronze) > sudo vim odu-high.sh
export __RIC_HOST__="192.168.43.180"
export __ODU_HOST__="192.168.43.181"
step 2, build odu-high:
(11:02 dabs@oduhighbronze bronze) > sudo ./odu-high.sh
make[1]: Leaving directory '/home/dabs/oran/dep/demos/bronze/l2/build/odu'
-e ***** BUILD COMPLETE *****
The compilation has completed. The next step is to run the O-DU HIGH executable. We will see the ODU HIGH establishes SCTP connection to E2Termination, then sending E2 Setup Request and receiving E2 Setup Response. It will be good to also start following the logs of the E2 Termination.
step 3, start ‘kubectl logs -f’ for e2term and e2mgr in ns ricplt:
(11:20 dabs@ricpltbronze ~) > sudo kubectl logs -f deployment-ricplt-e2term-alpha-bcb457df4-dg9qx -n ricplt
(11:45 dabs@ricpltbronze ~) > sudo kubectl logs -f deployment-ricplt-e2mgr-8479fb5ff8-jrbgv -n ricplt
step 4, find e2term and e2mgr service ip addr and port:
- e2term is responsible for SCTP setup between E2 peers
- e2mgr is responsible for E2 connection management
(11:27 dabs@ricpltbronze ~) > sudo kubectl get service -A | grep e2term
ricplt service-ricplt-e2term-rmr-alpha ClusterIP 10.108.246.240 <none> 4561/TCP,38000/TCP 40d
ricplt service-ricplt-e2term-sctp-alpha NodePort 10.107.144.154 <none> 36422:32222/SCTP 40d(11:27 dabs@ricpltbronze ~) > sudo kubectl get service -A | grep e2mgr
ricplt service-ricplt-e2mgr-http ClusterIP 10.97.246.153 <none> 3800/TCP 40d
ricplt service-ricplt-e2mgr-rmr ClusterIP 10.99.202.98 <none> 4561/TCP,3801/TCP 40d
step 5, query odu-high list and e2term list on e2mgr. As there is no odu-high connected yet, nodeb/ids is empty and e2t/list has empty ranNames.
(15:15 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/nodeb/ids | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 2 100 2 0 0 333 0 --:--:-- --:--:-- --:--:-- 400
[](15:16 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/e2t/list | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 53 100 53 0 0 13250 0 --:--:-- --:--:-- --:--:-- 13250
[{"e2tAddress": "10.108.246.240:38000","ranNames": []}
]
step 6, start odu-high to trigger e2 setup
Note: I will omit unrelated debug outputs.
(11:04 dabs@oduhighbronze bronze) > ls l2/bin/odu/
odu odu_script.sh(11:04 dabs@oduhighbronze bronze) > sudo l2/bin/odu/odu
Creating thread here /home/dabs/oran/dep/demos/bronze/l2/src/mt/mt_ss.c 3780
Set priority 99
Creating thread here /home/dabs/oran/dep/demos/bronze/l2/src/mt/mt_ss.c 3668
Set priority 99
Creating thread here /home/dabs/oran/dep/demos/bronze/l2/src/mt/mt_ss.c 3668
Set priority 98
Creating thread here /home/dabs/oran/dep/demos/bronze/l2/src/mt/mt_ss.c 3668
Set priority 99
Creating thread here /home/dabs/oran/dep/demos/bronze/l2/src/mt/mt_ss.c 3668DU_APP : DU APP created and registered to 1 sys taskEGTP : Initializing
DU_APP : EGTP created and registered to 1 sys taskSCTP : Initializing
DU_APP : SCTP TAPA task created and registered to 4 sys task
DU_APP : RLC DL and MAC TAPA task created and registered to 2 sys task
DU_APP : RLC UL TAPA task created and registered to 3 sys task****** Received initial configs at DU APP ******
DU_APP : RLC Gen Cfg Req sent for inst 0
DU_APP : RLC MAC Lower Sap Cfg Req sent for inst 0
DU_APP : RLC DL/UL Lower Sap Cfg Req sent for inst 0
DU_APP : RLC UL Cfg Status 0
DU_APP : RLC UL Cfg Cfm received for the element 1
DU_APP : RLC UL Cfg Status 0
DU_APP : RLC UL Cfg Cfm received for the element 186
DU_APP : RLC UL Cfg Status 0
DU_APP : RLC UL Cfg Cfm received for the element 189
DU_APP : RLC Gen Cfg Req sent for inst 1
DU_APP : RLC Kwu Upper Sap Cfg Req sent for inst 1
DU_APP : RLC MAC Lower Sap Cfg Req sent for inst 1
DU_APP : RLC DL Cfg Status 0
DU_APP : RLC DL Cfg Cfm received for the element 1
DU_APP : RLC DL Cfg Status 0
DU_APP : RLC DL Cfg Cfm received for the element 189
DU_APP : RLC DL Cfg Status 0
DU_APP : RLC DL Cfg Cfm received for the element 186
DU_APP : MAC Gen Cfg Req sent
DU_APP : MAC Rgu USap Cfg Req sent
DU_APP : MAC Rgu USap Cfg Req sent
DU_APP : MAC Cfg Cfm received for the element 1
DU_APP : MAC Cfg Cfm received for the element 186
DU_APP : MAC Cfg Cfm received for the element 186
DU_APP : Completed sending Configs
DU_APP : Cntrl Req to RLC inst 1 to bind MAC sap
DU_APP : BIND OF RLC DL TO MAC (RGU) SAP SUCCESSFUL
DU_APP : Cntrl Req to RLC inst 0 to bind MAC sap
DU_APP : BIND OF RLC UL TO MAC (RGU) SAP SUCCESSFUL
DU_APP : MAC Sch Cfg sent
Received Scheduler gen config at MAC
Received scheduler gen config
Entered SchInstCfg()
Scheduler gen config done
Sending Scheduler config confirm to DU APP
DU_APP : Received SCH CFG CFM at DU APP
DU_APP : Configuring all Layer is complete
CmInetSctpConnectx() Failed : error(115), port(0x9648), sockFd->fd(4)SCTP : Polling started at DUCmInetSctpConnectx() Failed : error(115), port(0x7dde), sockFd->fd(5)DU_APP : Sending EGTP config request
EGTP : EGTP configuration successful
DU_APP : EGTP configuraton complete
SCTP : AssocId assigned to ricParams from PollParams [6]SCTP : Assoc change notification receivedEvent : COMMUNICATION UP
SCTP : Forwarding received message to duApp
E2AP : Building E2 Setup Request
<E2AP-PDU><initiatingMessage><procedureCode>1</procedureCode><criticality><reject/></criticality><value><E2setupRequest><protocolIEs><E2setupRequestIEs><id>3</id><criticality><reject/></criticality><value><GlobalE2node-ID><gNB><global-gNB-ID><plmn-id>13 F1 84</plmn-id><gnb-id><gnb-ID>00000000000000010000001000000001</gnb-ID></gnb-id></global-gNB-ID></gNB></GlobalE2node-ID></value></E2setupRequestIEs></protocolIEs></E2setupRequest></value></initiatingMessage>
</E2AP-PDU>E2AP : Created APER encoded buffer for E2SetupRequest
010100010309013fffffff1ffffff84500121
msg: qlen: 0001 mlen: 0020 00-->00 region: 00
dat: 00 01 00 10 00 00 01 00 03 00 09 00 13 f1 84 50 ...............P00 01 02 01 ....SCTP : sending the message to ric
SCTP : Forwarding received message to duApp
msg: qlen: 0001 mlen: 0018 00-->00 region: 00
dat: 20 01 00 0e 00 00 01 00 04 00 07 00 13 10 14 aa ...............cc e0 ..E2AP : Received E2AP message buffer
msg: qlen: 0001 mlen: 0018 00-->00 region: 00
dat: 20 01 00 0e 00 00 01 00 04 00 07 00 13 10 14 aa ...............cc e0 ..E2AP : Received flat buffer to be decoded : 2010e00104070131014ffffffaaffffffccffffffe0
<E2AP-PDU><successfulOutcome><procedureCode>1</procedureCode><criticality><reject/></criticality><value><E2setupResponse><protocolIEs><E2setupResponseIEs><id>4</id><criticality><reject/></criticality><value><GlobalRIC-ID><pLMN-Identity>13 10 14</pLMN-Identity><ric-ID>10101010110011001110</ric-ID></GlobalRIC-ID></value></E2setupResponseIEs></protocolIEs></E2setupResponse></value></successfulOutcome>
</E2AP-PDU>E2AP : Store E2 setup response Params
E2AP : E2 Setup Response received
As we can see, odu-high send ‘E2 Setup Request’ to ricplt and received ‘E2 Setup Response’ from ricplt.
Let’s query on e2mgr again:
(15:16 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/e2t/list | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 75 100 75 0 0 15000 0 --:--:-- --:--:-- --:--:-- 18750
[{"e2tAddress": "10.108.246.240:38000","ranNames": ["gnb:311-048-00010201"]}
](15:17 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/nodeb/ids | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 117 100 117 0 0 58500 0 --:--:-- --:--:-- --:--:-- 58500
[{"inventoryName": "gnb:311-048-00010201","globalNbId": {"plmnId": "13F184","nbId": "00000000000000010000001000000001"}}
](15:20 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/nodeb/gnb:311-048-00010201 | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 220 100 220 0 0 18333 0 --:--:-- --:--:-- --:--:-- 18333
{"ranName": "gnb:311-048-00010201","connectionStatus": "CONNECTED","globalNbId": {"plmnId": "13F184","nbId": "00000000000000010000001000000001"},"nodeType": "GNB","gnb": {},"associatedE2tInstanceAddress": "10.108.246.240:38000"
}
step 7, manually shutdown all E2 connection from ricplt. Note that the connectionStatus has changed from ‘CONNECTED’ to ‘SHUT_DOWN’.
(15:22 dabs@ricpltbronze ~) > curl -X PUT http://10.97.246.153:3800/v1/nodeb/shutdown | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed0 0 0 0 0 0 0 0 --:--:-- 0:00:06 --:--:-- 0(15:23 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/nodeb/ids | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 117 100 117 0 0 7800 0 --:--:-- --:--:-- --:--:-- 7800
[{"inventoryName": "gnb:311-048-00010201","globalNbId": {"plmnId": "13F184","nbId": "00000000000000010000001000000001"}}
](15:24 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/nodeb/gnb:311-048-00010201 | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 166 100 166 0 0 33200 0 --:--:-- --:--:-- --:--:-- 41500
{"ranName": "gnb:311-048-00010201","connectionStatus": "SHUT_DOWN","globalNbId": {"plmnId": "13F184","nbId": "00000000000000010000001000000001"},"nodeType": "GNB","gnb": {}
}(15:27 dabs@ricpltbronze ~) > curl http://10.97.246.153:3800/v1/e2t/list | jq .% Total % Received % Xferd Average Speed Time Time Time CurrentDload Upload Total Spent Left Speed
100 53 100 53 0 0 5300 0 --:--:-- --:--:-- --:--:-- 5888
[{"e2tAddress": "10.108.246.240:38000","ranNames": []}
]
step 8, In the meantime, let’s check e2term/e2mgr pod logs:
(11:20 dabs@ricpltbronze ~) > sudo kubectl logs -f deployment-ricplt-e2term-alpha-bcb457df4-dg9qx -n ricplt
{"ts":1598498056116,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"handling epoll event 1 out of 1"}
{"ts":1598498056116,"crit":"INFO","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"New connection request from sctp network "}
{"ts":1598498056116,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Accepted connection on descriptor 14 (host=::3133:3939:3438:3631%909455411, port=32222) "}
{"ts":1598498056116,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"message handling is 0 seconds 136708 nanoseconds"}
{"ts":1598498056116,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Start EPOLL Wait"}
{"ts":1598498056123,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"handling epoll event 1 out of 1"}
{"ts":1598498056123,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"new message from SCTP, epoll flags are : 1"}
{"ts":1598498056126,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Start Read from SCTP 14 fd"}
{"ts":1598498056131,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Finish Read from SCTP 14 fd message length = 20"}
{"ts":1598498056131,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Before Encoding E2AP PDU for : , Read time is : 0 seconds, 67591 nanoseconds"}
{"ts":1598498056131,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"PDU buffer length = 20, data = : 00010010000001000300"}
{"ts":1598498056131,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"After Encoding E2AP PDU for : , Read time is : 0 seconds, 15766 nanoseconds"}
{"ts":1598498056132,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Encoding E2AP PDU past : InitiatingMessage ::= { procedureCode: 1 criticality: 0 (reject) value: E2setupRequest ::= { protocolIEs: ProtocolIE-Container ::= { E2setupRequestIEs ::= { id: 3 criticality: 0 (reject) value: GlobalE2node-gNB-ID ::= { global-gNB-ID: GlobalgNB-ID ::= { plmn-id: 13 F1 84 gnb-id: 00 01 02 01 } } } } } } "}
{"ts":1598498056132,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Initiating message 1 "}
{"ts":1598498056132,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Got E2setup"}
{"ts":1598498056136,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Run function vector have 0 entries"}
{"ts":1598498056136,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Entry id = value 3 skipped"}
{"ts":1598498056136,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Setup request of size 1204 : 10.108.246.240:38000|<E2AP-PDU> <initiatingMessage> <procedureCode>1</procedureCode> <criticality> <reject /> </criticality> <value> <E2setupRequest> <protocolIEs> <E2setupRequestIEs> <id>3</id> <criticality> <reject /> </criticality> <value> <GlobalE2node-ID> <gNB> <global-gNB-ID> <plmn-id>13 F1 84</plmn-id> <gnb-id> <gnb-ID> 00000000000000010000001000000001 </gnb-ID> </gnb-id> </global-gNB-ID> </gNB> </GlobalE2node-ID> </value> </E2setupRequestIEs> </protocolIEs> </E2setupRequest> </value> </initiatingMessage> </E2AP-PDU> </gnb-ID> </gnb-id> </global-gNB-ID> </gNB> </GlobalE2node-ID> </value> </E2setupRequestIEs> </protocolIEs> </E2setupRequest> </value> </initiatingMessage> </E2AP-PDU> "}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Tracing: ASN length = 20, base64 message length = 28 "}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"After processing message and sent to rmr for : gnb:311-048-00010201, Read time is : 0 seconds, 4476838 nanoseconds"}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Start Read from SCTP 14 fd"}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Finish Read from SCTP 14 fd message length = -1"}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"EAGAIN - descriptor = 14"}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"from receive SCTP to send RMR time is 0 seconds and 85280 nanoseconds"}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"message handling is 0 seconds 13730395 nanoseconds"}
{"ts":1598498056137,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Start EPOLL Wait"}
{"ts":1598498057174,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"handling epoll event 1 out of 1"}
{"ts":1598498057174,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"new message from RMR"}
{"ts":1598498057175,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Call to rmr_rcv_msg"}
{"ts":1598498057175,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"got xml setup response of size 410 is:<E2AP-PDU><successfulOutcome><procedureCode>1</procedureCode><criticality><reject/></criticality><value><E2setupResponse><protocolIEs><E2setupResponseIEs><id>4</id><criticality><reject/></criticality><value><GlobalRIC-ID><pLMN-Identity>131014</pLMN-Identity><ric-ID>10101010110011001110</ric-ID></GlobalRIC-ID></value></E2setupResponseIEs></protocolIEs></E2setupResponse></value></successfulOutcome></E2AP-PDU>"}
{"ts":1598498057183,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Message from Xapp RAN name = gnb:311-048-00010201 message length = 18"}
{"ts":1598498057183,"crit":"INFO","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"send message to gnb:311-048-00010201 address"}
{"ts":1598498057183,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Send SCTP message for CU gnb:311-048-00010201, sendSctpMsg"}
{"ts":1598498057183,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Tracing: ASN length = 18, base64 message length = 24 "}
{"ts":1598498057184,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"SCTP message for CU gnb:311-048-00010201 sent from sendSctpMsg"}
{"ts":1598498057184,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"EXIT OK from receiveXappMessages"}
{"ts":1598498057184,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"message handling is 0 seconds 10125110 nanoseconds"}
{"ts":1598498057184,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Start EPOLL Wait"}{"ts":1598498131244,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"handling epoll event 1 out of 1"}
{"ts":1598498131244,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"new message from RMR"}
{"ts":1598498131245,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Call to rmr_rcv_msg"}
{"ts":1598498131248,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Got Keep Alive Request send : {\"address\": \"10.108.246.240:38000\",\"fqdn\": \"10.108.246.240\",\"pod_name\": \"e2term\"}"}
{"ts":1598498131248,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"EXIT OK from receiveXappMessages"}
{"ts":1598498131249,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"message handling is 0 seconds 4807842 nanoseconds"}
{"ts":1598498131250,"crit":"DEBUG","id":"E2Terminator","mdc":{"thread id":"139948613056256"},"msg":"Start EPOLL Wait"}
(11:45 dabs@ricpltbronze ~) > sudo kubectl logs -f deployment-ricplt-e2mgr-8479fb5ff8-jrbgv -n ricplt
{"crit":"INFO","ts":1598499362702,"id":"E2Manager","msg":"[RMR -> E2 Manager] #rmrCgoApi.RecvMsg - message { MType: 12001, Len: 1204, Meid: \"gnb:311-048-00010201\", Xaction: &\" 770941802354\", Payload: [&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] } has been received for transaction id: 770941802354","mdc":{"time":"2020-08-27 03:36:02.702"}}
{"crit":"INFO","ts":1598499362703,"id":"E2Manager","msg":"#E2SetupRequestNotificationHandler.Handle - RAN name: gnb:311-048-00010201 - received E2_SETUP_REQUEST. Payload: 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","mdc":{"time":"2020-08-27 03:36:02.703"}}
{"crit":"INFO","ts":1598499362703,"id":"E2Manager","msg":"#E2SetupRequestNotificationHandler.parseSetupRequest - payload: <E2AP-PDU>\n\t<initiatingMessage>\n\t\t<procedureCode>1</procedureCode>\n\t\t<criticality>\n\t\t\t<reject />\n\t\t</criticality>\n\t\t<value>\n\t\t\t<E2setupRequest>\n\t\t\t\t<protocolIEs>\n\t\t\t\t\t<E2setupRequestIEs>\n\t\t\t\t\t\t<id>3</id>\n\t\t\t\t\t\t<criticality>\n\t\t\t\t\t\t\t<reject />\n\t\t\t\t\t\t</criticality>\n\t\t\t\t\t\t<value>\n\t\t\t\t\t\t\t<GlobalE2node-ID>\n\t\t\t\t\t\t\t\t<gNB>\n\t\t\t\t\t\t\t\t\t<global-gNB-ID>\n\t\t\t\t\t\t\t\t\t\t<plmn-id>13 F1 84</plmn-id>\n\t\t\t\t\t\t\t\t\t\t<gnb-id>\n\t\t\t\t\t\t\t\t\t\t\t<gnb-ID>\n 00000000000000010000001000000001\n </gnb-ID>\n\t\t\t\t\t\t\t\t\t\t</gnb-id>\n\t\t\t\t\t\t\t\t\t</global-gNB-ID>\n\t\t\t\t\t\t\t\t</gNB>\n\t\t\t\t\t\t\t</GlobalE2node-ID>\n\t\t\t\t\t\t</value>\n\t\t\t\t\t</E2setupRequestIEs>\n\t\t\t\t</protocolIEs>\n\t\t\t</E2setupRequest>\n\t\t</value>\n\t</initiatingMessage>\n</E2AP-PDU>\n </gnb-ID>\n </gnb-id>\n </global-gNB-ID>\n </gNB>\n </GlobalE2node-ID>\n </value>\n </E2setupRequestIEs>\n </protocolIEs>\n </E2setupRequest>\n </value>\n </initiatingMessage>\n</E2AP-PDU>\n","mdc":{"time":"2020-08-27 03:36:02.703"}}
{"crit":"INFO","ts":1598499362703,"id":"E2Manager","msg":"#E2SetupRequestNotificationHandler.Handle - E2T Address: 10.108.246.240:38000 - handling E2_SETUP_REQUEST","mdc":{"time":"2020-08-27 03:36:02.703"}}
{"crit":"INFO","ts":1598499362704,"id":"E2Manager","msg":"#RnibDataService.GetE2TInstance - E2T instance address: 10.108.246.240:38000, state: ACTIVE, associated RANs count: 0, keep Alive ts: 1598499331248469295","mdc":{"time":"2020-08-27 03:36:02.704"}}
{"crit":"INFO","ts":1598499362706,"id":"E2Manager","msg":"#RnibDataService.GetNodeb - RAN name: gnb:311-048-00010201, connection status: DISCONNECTED, associated E2T: ","mdc":{"time":"2020-08-27 03:36:02.706"}}
{"crit":"INFO","ts":1598499362706,"id":"E2Manager","msg":"#E2TAssociationManager.AssociateRan - Associating RAN gnb:311-048-00010201 to E2T Instance address: 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:36:02.706"}}
{"crit":"INFO","ts":1598499362706,"id":"E2Manager","msg":"[E2 Manager -> Routing Manager] #RoutingManagerClient.sendMessage - POST url: http://service-ricplt-rtmgr-http:3800/ric/v1/handles/associate-ran-to-e2t, request body: [{\"E2TAddress\":\"10.108.246.240:38000\",\"ranNamelist\":[\"gnb:311-048-00010201\"]}]","mdc":{"time":"2020-08-27 03:36:02.706"}}
{"crit":"INFO","ts":1598499363713,"id":"E2Manager","msg":"[Routing Manager -> E2 Manager] #RoutingManagerClient.sendMessage - success. http status code: 201","mdc":{"time":"2020-08-27 03:36:03.713"}}
{"crit":"INFO","ts":1598499363715,"id":"E2Manager","msg":"#RnibDataService.UpdateNodebInfo - nodebInfo: ran_name:\"gnb:311-048-00010201\" connection_status:CONNECTED global_nb_id:<plmn_id:\"13F184\" nb_id:\"00000000000000010000001000000001\" > node_type:GNB gnb:<> associated_e2t_instance_address:\"10.108.246.240:38000\" ","mdc":{"time":"2020-08-27 03:36:03.715"}}
{"crit":"INFO","ts":1598499363717,"id":"E2Manager","msg":"#RnibDataService.GetE2TInstance - E2T instance address: 10.108.246.240:38000, state: ACTIVE, associated RANs count: 0, keep Alive ts: 1598499331248469295","mdc":{"time":"2020-08-27 03:36:03.717"}}
{"crit":"INFO","ts":1598499363717,"id":"E2Manager","msg":"#RnibDataService.SaveE2TInstance - E2T instance address: 10.108.246.240:38000, podName: e2term, state: ACTIVE, associated RANs count: 1, keep Alive ts: 1598499331248469295","mdc":{"time":"2020-08-27 03:36:03.717"}}
{"crit":"INFO","ts":1598499363718,"id":"E2Manager","msg":"#E2TInstancesManager.AddRansToInstance - RAN [gnb:311-048-00010201] were added successfully to E2T 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:36:03.718"}}
{"crit":"INFO","ts":1598499363718,"id":"E2Manager","msg":"#E2TAssociationManager.AssociateRan - successfully associated RAN gnb:311-048-00010201 with E2T 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:36:03.718"}}
{"crit":"INFO","ts":1598499363718,"id":"E2Manager","msg":"#E2SetupRequestNotificationHandler.handleSuccessfulResponse - RAN name: gnb:311-048-00010201 - RIC_E2_SETUP_RESP message has been built successfully. Message: &{2ee2 676e623a3331312d3034382d3030303130323031 3c453241502d5044553e3c7375636365737366756c4f7574636f6d653e3c70726f636564757265436f64653e313c2f70726f636564757265436f64653e3c637269746963616c6974793e3c72656a6563742f3e3c2f637269746963616c6974793e3c76616c75653e3c45327365747570526573706f6e73653e3c70726f746f636f6c4945733e3c45327365747570526573706f6e73654945733e3c69643e343c2f69643e3c637269746963616c6974793e3c72656a6563742f3e3c2f637269746963616c6974793e3c76616c75653e3c476c6f62616c5249432d49443e3c704c4d4e2d4964656e746974793e3133313031343c2f704c4d4e2d4964656e746974793e3c7269632d49443e31303130313031303131303031313030313131303c2f7269632d49443e3c2f476c6f62616c5249432d49443e3c2f76616c75653e3c2f45327365747570526573706f6e73654945733e3c2f70726f746f636f6c4945733e3c2f45327365747570526573706f6e73653e3c2f76616c75653e3c2f7375636365737366756c4f7574636f6d653e3c2f453241502d5044553e 202020373730393431383032333534 7f4d14011230}","mdc":{"time":"2020-08-27 03:36:03.718"}}
{"crit":"INFO","ts":1598499363719,"id":"E2Manager","msg":"[E2 Manager -> RMR] #rmrCgoApi.SendMsg - Going to send message { MType: 12002, Len: 410, Meid: \"gnb:311-048-00010201\", Xaction: &\" 770941802354\", Payload: [&3c453241502d5044553e3c7375636365737366756c4f7574636f6d653e3c70726f636564757265436f64653e313c2f70726f636564757265436f64653e3c637269746963616c6974793e3c72656a6563742f3e3c2f637269746963616c6974793e3c76616c75653e3c45327365747570526573706f6e73653e3c70726f746f636f6c4945733e3c45327365747570526573706f6e73654945733e3c69643e343c2f69643e3c637269746963616c6974793e3c72656a6563742f3e3c2f637269746963616c6974793e3c76616c75653e3c476c6f62616c5249432d49443e3c704c4d4e2d4964656e746974793e3133313031343c2f704c4d4e2d4964656e746974793e3c7269632d49443e31303130313031303131303031313030313131303c2f7269632d49443e3c2f476c6f62616c5249432d49443e3c2f76616c75653e3c2f45327365747570526573706f6e73654945733e3c2f70726f746f636f6c4945733e3c2f45327365747570526573706f6e73653e3c2f76616c75653e3c2f7375636365737366756c4f7574636f6d653e3c2f453241502d5044553e] } for transaction id: 770941802354","mdc":{"time":"2020-08-27 03:36:03.719"}}
{"crit":"INFO","ts":1598499363720,"id":"E2Manager","msg":"#RmrSender.Send - RAN name: gnb:311-048-00010201 , Message type: 12002 - Successfully sent RMR message","mdc":{"time":"2020-08-27 03:36:03.720"}}{"crit":"INFO","ts":1598499506386,"id":"E2Manager","msg":"[RMR -> E2 Manager] #rmrCgoApi.RecvMsg - message { MType: 1080, Len: 49, Meid: \"gnb:311-048-00010201\", Xaction: &\" 770941802356\", Payload: [&676e623a3331312d3034382d30303031303230317c435520646973636f6e6e656374656420756e65787065637465646c79] } has been received for transaction id: 770941802356","mdc":{"time":"2020-08-27 03:38:26.386"}}
{"crit":"WARN","ts":1598499506393,"id":"E2Manager","msg":"#RanLostConnectionHandler.Handle - RAN name: gnb:311-048-00010201 - Received lost connection notification","mdc":{"time":"2020-08-27 03:38:26.387"}}
{"crit":"INFO","ts":1598499506398,"id":"E2Manager","msg":"#RnibDataService.GetNodeb - RAN name: gnb:311-048-00010201, connection status: CONNECTED, associated E2T: 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:38:26.398"}}
{"crit":"INFO","ts":1598499506398,"id":"E2Manager","msg":"#RanDisconnectionManager.DisconnectRan - RAN name: gnb:311-048-00010201 - RAN's connection status: CONNECTED","mdc":{"time":"2020-08-27 03:38:26.398"}}
{"crit":"INFO","ts":1598499506398,"id":"E2Manager","msg":"#RnibDataService.UpdateNodebInfo - nodebInfo: ran_name:\"gnb:311-048-00010201\" connection_status:DISCONNECTED global_nb_id:<plmn_id:\"13F184\" nb_id:\"00000000000000010000001000000001\" > node_type:GNB gnb:<> associated_e2t_instance_address:\"10.108.246.240:38000\" ","mdc":{"time":"2020-08-27 03:38:26.398"}}
{"crit":"INFO","ts":1598499506405,"id":"E2Manager","msg":"#RanDisconnectionManager.updateNodebInfo - RAN name: gnb:311-048-00010201 - Successfully updated rNib. RAN's current connection status: DISCONNECTED","mdc":{"time":"2020-08-27 03:38:26.405"}}
{"crit":"INFO","ts":1598499506405,"id":"E2Manager","msg":"#E2TAssociationManager.DissociateRan - Dissociating RAN gnb:311-048-00010201 from E2T Instance address: 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:38:26.405"}}
{"crit":"INFO","ts":1598499506409,"id":"E2Manager","msg":"#RnibDataService.GetNodeb - RAN name: gnb:311-048-00010201, connection status: DISCONNECTED, associated E2T: 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:38:26.409"}}
{"crit":"INFO","ts":1598499506409,"id":"E2Manager","msg":"#RnibDataService.UpdateNodebInfo - nodebInfo: ran_name:\"gnb:311-048-00010201\" connection_status:DISCONNECTED global_nb_id:<plmn_id:\"13F184\" nb_id:\"00000000000000010000001000000001\" > node_type:GNB gnb:<> ","mdc":{"time":"2020-08-27 03:38:26.409"}}
{"crit":"INFO","ts":1598499506410,"id":"E2Manager","msg":"#RnibDataService.GetE2TInstance - E2T instance address: 10.108.246.240:38000, state: ACTIVE, associated RANs count: 1, keep Alive ts: 1598499451250590236","mdc":{"time":"2020-08-27 03:38:26.410"}}
{"crit":"INFO","ts":1598499506410,"id":"E2Manager","msg":"#RnibDataService.SaveE2TInstance - E2T instance address: 10.108.246.240:38000, podName: e2term, state: ACTIVE, associated RANs count: 0, keep Alive ts: 1598499451250590236","mdc":{"time":"2020-08-27 03:38:26.410"}}
{"crit":"INFO","ts":1598499506411,"id":"E2Manager","msg":"#E2TInstancesManager.RemoveRanFromInstance - successfully dissociated RAN gnb:311-048-00010201 from E2T 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:38:26.411"}}
{"crit":"INFO","ts":1598499506411,"id":"E2Manager","msg":"[E2 Manager -> Routing Manager] #RoutingManagerClient.sendMessage - POST url: http://service-ricplt-rtmgr-http:3800/ric/v1/handles/dissociate-ran, request body: [{\"E2TAddress\":\"10.108.246.240:38000\",\"ranNamelist\":[\"gnb:311-048-00010201\"]}]","mdc":{"time":"2020-08-27 03:38:26.411"}}
{"crit":"INFO","ts":1598499507424,"id":"E2Manager","msg":"[Routing Manager -> E2 Manager] #RoutingManagerClient.sendMessage - success. http status code: 201","mdc":{"time":"2020-08-27 03:38:27.424"}}
{"crit":"INFO","ts":1598499507424,"id":"E2Manager","msg":"#E2TAssociationManager.DissociateRan - successfully dissociated RAN gnb:311-048-00010201 from E2T 10.108.246.240:38000","mdc":{"time":"2020-08-27 03:38:27.424"}}
(to be continued)
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