1. RAN-Sim Controller
Steps to build the RAN-Sim Controller setup:
1. Clone and Checkout Ran-Sim Controller(use Dublin branch)
git clone https://github.com/onap-oof-pci-poc/ran-sim.git
cd ran-sim/ransim/
2. Copy ‘m2_settings.xml’ from ‘<YOURFOLDER>/ransim/’ to <HOME>/.m2/ folder as settings.xml file after updating environment specific configurations.
If the file already exists in <HOME>/.m2/ folder, then merge this file content into the existing file appropriately.
Note: settings.xml entries are mandatory to include dependencies.
3. Open the terminal and navigate to the '<YOURFOLDER>/ransim/ransimctrlr'
4. The following capabilities can be modified in the 'ransim.properties' file based on user capabilities and configurations.
File directory:
<YOURFOLDER>/ransim/ransimctrlr/packages/base/src/files/install/servers/ransim/bin/ransim.properties
a) serverIdPrefix:
Netconf server comman prefix (use default value present in the file)
b) numberOfCellsPerNCServer:
Maximum number of cells that can be handled in a single netconf server(use default value present in the file).
c) numberOfProcessPerMc:
Maximum number of netconf servers that can run in a single machine(use default value present in the file, which is for a machine of 8 GB RAM)
(A single netconf server uses approximately 350MB).
d) numberOfMachines:
Maximum number of machines available(use default value present in the file).
e) GridSize: (Applicable only for HONEYCOMB representation)
The number of cells that can be accommodated along one side of the cluster for an auto-generated layout.
However, it has no relevance now, as the initial layout is generated from a file. So use default value as 1.
f) strictValidateRansimAgentsAvailability:
A boolean value to check if any RAN-Sim agents are running (use default value present in the file).
g) sdnrServerIp:
Neglect(Refer point 5 to update SDNR details).
h) sdnrServerPort:
Neglect(Refer point 5 to update SDNR details).
i) sdnrServerUserid:
Negelct (Refer point 5 to update SDNR details).
j) sdnrServerPassword:
Negelct (Refer point 5 to update SDNR details).
k) maxPciValueAllowed:
maximum value of the physical cell Id. (Default is 503).
l)dumpFileName
Location of the dumpfile to load the topology.
The dump file is loaded from '<YOURFOLDER>/ransim/docker/config'. A sample dump file - 'sample.json' contains deatils of 1000 cells.
For the controller to access the dump file from the the above location use the path - /tmp/ransim-install/config/sample.json
5. The SDNR details can be updated in the file '<YOURFOLDER>/ransim/docker/docker-compose.yml'.
environment:
- SDNR_IP={SDNR IP address}
- SDNR_PORT={SDNR port number}
- SDNR_USER={SDNR user ID}
- SDNR_PASSWORD={SDNR user password}
6. Run the following command in the terminal
mvn clean install
7. After successful build navigate to '<YOURFOLDER>/ransim/docker' directory.
8. Run the following three commands in the terminal:
'mvn prepare-package'
'docker build -t onap/ransim-demo ransim-docker'
'docker-compose up'
Note: Use docker compose version 1.6.0 or above.
Once the ransim and mariadb containers are started, you can see logs similar to below image
9. Access the GUI using the following url in the web browser:
‘http://<yourIP>:8081/ransimui/index.html
10. Access the swagger ui using the following url:
‘http://<yourIP>:8081/ransim/api/swagger-ui.html
11. Try the following url in Websocket client extension in the web browser to verify the connectivity:
‘ws://<yourIP>:8081/ransim/RansimAgent/hai’
Steps to check the RAN-Sim Controller logs
1. Open the console and enter the following command:
'docker ps'
2. Once the container details is displayed enter the following command:
docker exec -it ransim bash
3. Navigate to '/opt/app/policy/servers/ransim/logs' using the cd command.
4. Execute the following command to check the logs:
'tail -f ransim-rest.log'
Steps to access the tables in mysql and check table contents
1. Enter the following command in console to access mysql:
'mysql --user=root --password=secret --host=127.0.0.1 --port=3306 ransim_db'
2. Type 'show tables;' to check the and access the tables.
2. RAN-Sim: Netconf-server(s) (agents) - Extended Honeycomb
This has the following steps:
A. Cloning and building Honeycomb (base) repository
B. Cloning and building enodebsim repository
A. HoneyComb Repository
Clone using following URL:
git clone https://gerrit.fd.io/r/honeycomb
cd honeycomb/
Checkout using the following ChangeId which is part 08_10 version(current release):
git checkout e9d3785d0603bf6e024affafc735641ee312b675
Note: Other versions has installation issues related to dependencies download.
Then do,
mvn clean install
B. enodebsim Repository
This repository has the code we developed.
1. Clone(use Dublin branch) and checkout the latest:
git clone https://github.com/onap-oof-pci-poc/ran-sim.git https://github.com/onap-oof-pci-poc/ran-sim.git
git checkout Dublin
cd hcsim-content/
2. Copy ‘m2_settings.xml’ from ‘<YOURFOLDER>/honeycombsim/’ to <HOME>/.m2/ folder as settings.xml file after updating environment specific configurations.
If the file already exists in <HOME>/.m2/ folder, then merge this file content into the existing file appropriately.
3. Copy the enodebsim folder to honeycomb folder mentioned in the previous step.
cp –r enodebsim/ <Your_Folder>/honeycomb/
4. Copy & paste below entry in honeycomb/pom.xml, under <modules>
<module>enodebsim</module>
5. Do the foll. next:
cd <Your_Folder>/honeycomb/
mvn -Dcheckstyle.skip clean install
Note: checkstyle skipped because its not accepting the proposed LICENSE text format in the java source file header comment.
Build should be successful for the following artifacts
enodebsim-api
enodebsim-impl
enodebsim-distribution
enodebsim-aggregator
6. Copy the below folder to a new location:
<Your_Folder>/honeycomb/enodebsim/enodebsim-distribution/target/enodebsim-distribution-1.18.10-hc/enodebsim-distribution-1.18.10
7. Rename it to hc_50001(any appropriate name)
cp –R <Your_Folder>/honeycomb/enodebsim/enodebsim-distribution/target/enodebsim-distribution-1.18.10-hc/enodebsim-distribution-1.18.10 <NewLocation>/hc_50001/
Example repository after executing steps (A) and (B):
1. Single instance of HoneyComb Simulator(configured with port 50000) created for our reference and committed in the below repository path.
git clone https://github.com/onap-oof-pci-poc/ran-sim/Netconf-Agents/
cd Netconf-Agents/hc_50000
it has few configuration files intended to be modified with current environment configuration settings (details given below).
2. Copy below folders from hc_50000, to this new simulator instance(50001):
modules/
config/
yang-mapping/
var/
cp <Your_Folder>/hc_50000/ransom.properties <Your_Folder>/hc_50001/
3. Modify below property file,
<Your_Folder>/hc_50001/ransim.properties,
based on the environment setup and port could be 50001 in this case(Run any number of simulators with different ports).
1. enodebsimIp
Simulator Ip Address, where the HoneyComb instance(hc_50001) is running. eg., 10.143.125.163
2. enodebsimPort
Port number in which Simulator instance to be started. eg., 50001
3. ransimCtrlrIp
Ran-Sim controller Ip Address, to communicate cell topology details. eg.,10.143.125.147
4. ransimCtrlrPort
Port number in which ran-sim controller is started. eg.,8081
4. Similarly, edit the port number(netconf-ssh-binding-port) in the following configuration file to be in sync with ransim properties file.
<Your_Folder>/hc_50001/config/ netconf.json
Start HoneyComb Simulator
cd <Your_Folder>/hc_50001/
./honeycomb
For multiple instance,
Copy the EnodebSimSetup.py, start.sh and stop.sh from <Your_Folder>/Netconf-Agents/ folder to the folder in which hc_50000 is copied,
- Run EnodebSimSetup.py with the number of instances required.
./EnodebSimSetup.py 24 (for 24 instances) - Then run start.sh, which will start all the honeycomb servers in the folder(in this case all 24 agents will be started)
- Use stop.sh, to stop all the netconf servers.
Use netstat command to verify all the honeycomb servers are started.
netstat -navp | grep 500
Check the honeycomb.log in the below folder
<Your_Folder>/hc_50001/var/log/honeycomb/
tail -f honeycomb.log
Successful start yield below log entries,
2018-10-16 14:02:19.975 IST [main] INFO i.f.h.i.d.i.InitializerRegistryAdapter - Honeycomb initialized
2018-10-16 14:02:19.975 IST [main] INFO io.fd.honeycomb.infra.distro.Main - Configuration initialized successfully
2018-10-16 14:02:19.975 IST [main] INFO io.fd.honeycomb.infra.distro.Main - Honeycomb started successfully!
And search for below keyword, to make sure the successful connectivity with Ransim Controller:
“Message received: SetConfigTopology:”
This line of log will print the configuration topology of RAN network pulled from Ransim Controller.
Connecting to device from console:
ssh admin@localhost -p 50001 -s netconf
password: admin
After capabilities listed, enter the following command input to connect to device.
<hello xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<capabilities>
<capability>urn:ietf:params:netconf:base:1.0</capability>
<capability>urn:ietf:params:netconf:capability:candidate:1.0</capability>
</capabilities>
</hello>
]]>]]>
Netconf commands validation:
get:
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="102">
<get/>
</rpc>
]]>]]>
This should show the complete topology dumped or simulated from Ransim Controller.
get-config(with filter):
<rpc message-id="m-1" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<get-config>
<source>
<running/>
</source>
<filter xmlns:ns0="urn:ietf:params:xml:ns:netconf:base:1.0" ns0:type="subtree">
<radio-access xmlns="org:onap:ccsdk:features:sdnr:northbound:oofpcipoc">
<fap-service>
<alias>Chn0001</alias>
</fap-service>
</radio-access>
</filter>
</get-config>
</rpc>
]]>]]>
edit-config:
<rpc
xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="101">
<edit-config>
<target>
<candidate/>
</target>
<config>
<radio-access
xmlns="urn:onf:otcc:wireless:yang:radio-access">
<fap-service>
<alias>60</alias>
<x-0005b9-lte>
<pnf-name>ncserver1001</pnf-name>
<phy-cell-id-in-use>40</phy-cell-id-in-use>
</x-0005b9-lte>
</fap-service>
<fap-service>
<alias>71</alias>
<x-0005b9-lte>
<pnf-name>ncserver1001</pnf-name>
<phy-cell-id-in-use>60</phy-cell-id-in-use>
</x-0005b9-lte>
</fap-service>
</radio-access>
</config>
<default-operation>merge</default-operation>
</edit-config>
</rpc>
]]>]]>
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="101">
<commit>
<target>
<candidate/>
</target>
</commit>
</rpc>
]]>]]>
Successful execution of this command should update the pcid value to 60 and the same should be viewed from Ransim GUI.
Edit or delete operation on different cells in the topology of the agent will notify the Ransim Controller which will update GUI & DB to be in Sync.
Notify Cell Modification tested with Netconf-console
Pre-Requisites:
- ncclient must be present. If not, run pip install ncclient
- pip install netconf-console
Command to establish session with device:
netconf-console --host netconf-agent-ip --port netconf-agent-port --raw
eg., netconf-console --host 10.143.125.163 --port 50000 --raw
Session will be established with an interactive shell. Run the following command to create subscription:
create-subscription -x honeycomb
For testing,
- Select "Modify" menu by right clicking any cell in Ransim-GUI.
- Change the pcid value and click modify. Modified Successfully message displayed.
- Verify the notification received as below in netconf-console shell. Any issue check honeycomb log.
hc_50000/var/log/honeycomb/honeycomb.log
Additional information
To run each instance of HoneyComb it requires ~353 MB of memory.
3. PCI-Micro service
Cloning the chart repository
The kubernetes chart can be cloned from https://github.com/onap-oof-pci-poc/pcihms.git
git clone https://github.com/onap-oof-pci-poc/pcihms.git
Building the postgres-init docker image
Naviagate to postgres-scripts folder and run the following command to build the docker image
cd pcihms/postgres_scripts docker build -t postgres-init:1.0 .
Building the Microservice
Navigate to the project's source code (pcihms/pci-handler) and run the following commands
cd pcihms/pci-handler mvn clean install docker build -t pci-handler:1.0 .
Generate apikeys from DMaaP
4 apikey/secret pair should generated from DMaaP(one for management of topics, one for PCI-Microservice, one for Policy and one for SDNR). These apikeys must be set as configuration parameter in PCI-Microservice.
Setting Configuration parameters
The environment variables for the microservice must be set in configMap file in th charts. The following parameters must be set in the configMap.yaml before deploying the microservice. The config file can be found under pcihms/charts/pci-handler/templates/configMap.yaml.
Parameter | Description |
---|---|
DMAAPSERVER | DNS or cluster IP of message router service |
SDNRSERVICE | DNS or cluster IP of SDNR service |
POLICYSERVICE | DNS or cluster IP of pdp service |
OOFSERVICE | DNS or cluster IP of oof-osdf service |
MANAGERAPIKEY | api key/secret generated from DMaaP |
MANAGERSECRET | api key/secret generated from DMaaP |
PCIMSAPIKEY | api key/secret generated from DMaaP |
PCIMSSECRETKEY | api key/secret generated from DMaaP |
SDNRAPIKEY | api key/secret generated from DMaaP |
POLICYAPIKEY | api key/secret generated from DMaaP |
Note : The dns will be <service name>: <namespace>
Build the helm chart
Navigate to the cloned repository and run the following command
cd pcihms/charts make all
Deploying the microservice
DMaaP, Policy, OOF and SDNR must be running before starting the PCI-Microservice. To deploy the microservice, Run the following command
helm install pci-handler/ -n pci-handler --namespace onap
23 Comments
Bharath Thiruveedula
N.K. Shankaranarayanan May I know how to generate APIKeys from DMAAP
krishna moorthy
You can use the following rest api to generate the apiKeys in DMaaP.
POST http://<dmaap_server>:<port>/apiKeys/create
Request Body:
{
"email":"",
"description":"xxxx"
}
The email field must be left empty, so that the response will have the generated key and secret.
The response will look like this
{
"aux": {
"description": "xxxxx",
"email": ""
},
"secret": "xxxxxxxxxxxxx",
"key": "xxxxxxxxxxxx"
}
Bharath Thiruveedula
krishna moorthy thanks a lot. I will try this way.
I have few more questions:
Daniel Pedraza
Hello,
I want to upload my network architecture on the ran sim, according to the documentation, it is needed to edit the file <YOURFOLDER>/ransim/ransimctrlr/packages/base/src/files/install/servers/ransim/bin/SIM_Ran_config.json, but every time when I update the file, the default configuration is loaded, so I wonder if is needed to edit any other file on the system to get the network architecture updated on the Ran Sim,
Thanks in Advance.
Nishtha Bhatt
Hello,
We are trying to build enodebsim component but getting the below error
Non-resolvable parent POM for org.onap.ransim:enodebsim-api:1.0.0-SNAPSHOT: Could not transfer artifact io.fd.honeycomb.common:api-parent:pom:1.18.10-SNAPSHOT from/to ${{snapshotRepositoryID}} (${{snapshotRepositoryURL}}): Cannot access ${{snapshotRepositoryURL}} with type default using the available connector factories: BasicRepositoryConnectorFactory and 'parent.relativePath' points at wrong local POM @ line 16, column 11: Cannot access ${{snapshotRepositoryURL}} using the registered transporter factories: WagonTransporterFactory: Unsupported transport protocol -> [Help 2]
are we missing anything in the pom.xml or settings.xml? Any specific values that need to be set for ${{snapshotRepositoryID}} and (${{snapshotRepositoryURL}}) ?
Appreciate your help.
Phunith Kumar
Hello,
While cloning honeycomb from gerrit checkout using the following ChangeId which is part 08_10 version(current release):
git checkout e9d3785d0603bf6e024affafc735641ee312b675
Thank You.
Nishtha Bhatt
Hello Phunith,
We have the same version checked out which can be seen in the below logs :
root@ran-simulator:~/honeycomb# git branch
* (HEAD detached at e9d3785)
master
root@ran-simulator:~/honeycomb# history |grep checkout
211 git checkout e9d3785d0603bf6e024affafc735641ee312b675
272 history |grep checkout
root@ran-simulator:~/honeycomb#
Phunith Kumar
Hello,
Can you try building with the settings file mentioned in the below link.
settings.xml
Nishtha Bhatt
Hi Phunith,
We were able to build enodebsim after making some changes to the pom.xml. After this when tried to start honeycomb by executing ./honeycomb within hc_5001 folder the below error was thrown
Error in custom provider, java.lang.IllegalArgumentException: Unable to load class: org.opendaylight.yang.gen.v1.org.onap.ccsdk.features.sdnr.northbound.oofpcipoc.rev181127.$YangModelBindingProvider
while locating io.fd.honeycomb.infra.distro.schema.YangModulesProvider
at io.fd.honeycomb.infra.distro.schema.YangBindingProviderModule.configure(YangBindingProviderModule.java:29)
while locating io.fd.honeycomb.infra.distro.schema.YangModulesProvider$YangModules
for field at io.fd.honeycomb.infra.distro.schema.ModuleInfoBackedCtxProvider.moduleInfos(ModuleInfoBackedCtxProvider.java:30)
while locating io.fd.honeycomb.infra.distro.schema.ModuleInfoBackedCtxProvider
at io.fd.honeycomb.infra.distro.schema.SchemaModule.configure(SchemaModule.java:29)
while locating org.opendaylight.mdsal.binding.generator.impl.ModuleInfoBackedContext
for field at io.fd.honeycomb.infra.distro.schema.SerializerProvider.mibCtx(SerializerProvider.java:30)
it was found that
the enodebsim-api-1.0.0-SNAPSHOT.jar does not contain org.opendaylight.yang.gen.v1.org.onap.ccsdk.features.sdnr.northbound.oofpcipoc.rev181127.$YangModelBindingProvider but instead contains org.opendaylight.yang.gen.v1.org.onap.ccsdk.features.sdnr.northbound.oofpcipoc.rev190308.$YangModelBindingProvider
To resolve this, we changed the reference to org.opendaylight.yang.gen.v1.org.onap.ccsdk.features.sdnr.northbound.oofpcipoc.rev181127.$YangModelBindingProvider in hc_5001/yang-mapping/ org-onap-ransim_enodebsim-distribution_1-18-10_yang-modules-index to org.opendaylight.yang.gen.v1.org.onap.ccsdk.features.sdnr.northbound.oofpcipoc.rev190308.$YangModelBindingProvider
with this , there is a different error
Exception in thread "main" java.lang.NoClassDefFoundError: org/opendaylight/yangtools/yang/binding/ResourceYangModuleInfo
Caused by: java.lang.ClassNotFoundException: org.opendaylight.yangtools.yang.binding.ResourceYangModuleInfo
Also, building honeycomb after including encodebsim did not generate the JAR file for enodebsim-aggregator
Kindly advise.
Phunith Kumar
Hello Nishtha,
Which version of enodebsim are you using?
The latest- Dublin version uses org.opendaylight.yang.gen.v1.org.onap.ccsdk.features.sdnr.northbound.oofpcipoc.rev190308.
If you want change the yang version, the corresponding changes has to be made in - enodebsim-api, enodebsim-impl. Then, build these folders, and copy the jar into the hc50001 folder.
Nishtha Bhatt
Hi Phunith,
I am using the master version for enodebsim.
I was to build honeycomb+enodebsim and getting the following exception while starting honycomb.
P.S : All the steps before starting honeycomb are performed as mentioned in the link.
Error in custom provider, java.lang.IllegalArgumentException: Unable to load class: org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.extension.rev131210.$YangModelBindingProvider
while locating io.fd.honeycomb.infra.distro.schema.YangModulesProvider
Phunith Kumar
Hi,
Can you try it with the Dublin-branch of enodebsim, it contains the latest code after resolving some bugs.
https://github.com/onap-oof-pci-poc/ran-sim/tree/Dublin
Nishtha Bhatt
Hi Phunith,
I was able to build successfully using the Dublin branch.
But post that honeycomb was not starting properly
Below are the logs :
2019-08-08 10:43:25.452 UTC [main] INFO i.f.h.i.d.i.InitializerRegistryAdapter - Honeycomb initialized
2019-08-08 10:43:25.452 UTC [main] INFO io.fd.honeycomb.infra.distro.Main - Configuration initialized successfully
2019-08-08 10:43:25.452 UTC [main] INFO io.fd.honeycomb.infra.distro.Main - Honeycomb started successfully
I am not seeing the logs where It is initializing the RANSIM.Also, RANSIM is not able to simulate network.
Could you please share your review for this problem?
Appreciate your Help!
Ravishankar Sathyanarayana
To add to the above, the honeycomb start command does not complete and gets stuck at the below point (highlighted in bold)
Is there anything that is missing OR is it waiting for some event to be completed?
2019-08-12 05:11:58.581 UTC [main] INFO i.f.h.i.d.i.InitializerRegistryAdapter - Honeycomb initialized
2019-08-12 05:11:58.581 UTC [main] INFO io.fd.honeycomb.infra.distro.Main - Configuration initialized successfully
2019-08-12 05:11:58.581 UTC [main] INFO io.fd.honeycomb.infra.distro.Main - Honeycomb started successfully!
2019-08-12 05:11:58.733 UTC [main] INFO org.onap.ransim.ConfigJsonHandler - ConfigJsonHandler monitorEvents
Phunith Kumar
Hi Nishtha,
Before starting the honeycomb make sure the simulation in Ransim is running.
Configure Ransim's IP and port number in 'hc_50000/honeycomb' before starting the honeycomb.
If there is successful connection, you will be able to see freequent ping messages in both ransim and honeycomb.
Nishtha Bhatt
Hi Phunith,
We made sure the RANSIM is working and able to simulate the network we started the honeycomb.
Still honeycomb start command is getting struck and we are getting an null pointer exception in logs
2019-08-13 12:09:15.454 UTC [main] INFO i.f.h.i.d.i.InitializerRegistryAdapter - Honeycomb initialized
2019-08-13 12:09:15.454 UTC [main] INFO io.fd.honeycomb.infra.distro.Main - Configuration initialized successfully
2019-08-13 12:09:15.454 UTC [main] INFO io.fd.honeycomb.infra.distro.Main - Honeycomb started successfully!
2019-08-13 12:09:15.585 UTC [main] INFO org.onap.ransim.ConfigJsonHandler - ConfigJsonHandler monitorEvents
2019-08-13 12:09:17.320 UTC [globalEventExecutor-1-2] INFO o.a.s.s.s.ServerUserAuthService - Session admin@/10.237.172.184:34424 authenticated
2019-08-13 12:09:17.638 UTC [netconf-netty-2] WARN o.o.n.i.u.DeserializerExceptionHandler - An exception occurred during message handling
io.netty.handler.codec.DecoderException: java.lang.NullPointerException
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1414) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:945) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.local.LocalChannel.finishPeerRead0(LocalChannel.java:446) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.local.LocalChannel.access$300(LocalChannel.java:50) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.local.LocalChannel$5.run(LocalChannel.java:400) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_222]
Caused by: java.lang.NullPointerException: null
at org.openexi.sax.ReaderSupport.doAttribute(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.doElement(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.opendaylight.netconf.nettyutil.handler.NetconfEXIToMessageDecoder.decode(NetconfEXIToMessageDecoder.java:96) ~[netconf-netty-util-1.4.2.jar:na]
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
... 21 common frames omitted
Could you please have a look at it?
Ravishankar Sathyanarayana
Hi Phunith,
Which files need to be modified in the above projects to use a different yang version?
Phunith Kumar
If you want to add support for new yang/updated yang file, pls follow these steps:
1. Replace honeycomb/enodebsim/enodebsim-api/src/main/yang/enodebsim.yang file with your yang file.
2. cd honeycomb/enodebsim/enodebsim-api/
3. mvn clean install
This step will create the java code for new yang file, create jar library. Pls refer https://docs.fd.io/honeycomb/1.16.12-SNAPSHOT/release-notes-aggregator/devel_plugin_tutorial.html
4. cd honeycomb/enodebsim/enodebsim-impl
a. Here change or create the actual implementation for the container or group objects defined in your yang file under honeycomb/enodebsim/enodebsim-impl/src/main/java folders.
5. cd honeycomb/enodebsim/
6. mvn clean install
Finally this will generate the honeycomb binaries for the given yang under honeycomb/enodebsim/enodebsim-distribution/target/enodebsim-distribution-1.18.10-hc/enodebsim-distribution-1.18.10/
Are you planning to use Ransim Controller also or only the honeycomb part?
Are you changing only few parameters in enodebsim.yang file or it is totally new yang model file you want to simulate?
Based on above questions, we can answer more in detail.
Ramesh Narayana Iyer
Hi,
I am facing mvn compilation issue for Honeycomb Installation.
My SDNC & Ransim controller are up and running.
ONAP Release- Guilin release
Java - java-1.11.0-openjdk-amd64
Copied m2_settings.xml into .m2 directory and renamed the file to settings.xml.
$ mvn clean install -Dcheckstyle.skip throws the following Error.
Any help would be much appreciated.
suryakanta parida
My SDNC, Ransim controller and honeycomb all are up.
cps-ran-schema-model.yang placed with ran-network yang file inside ran-sim/hcsim-content/gnbsim/gnbsim-api/src/main/yang folder.
Compiling the yang files inside this location "ran-sim/hcsim-content/gnbsim/gnbsim-impl" using command
"JAVA_HOME=/usr/lib/jvm/java-1.11.0-openjdk-amd64 mvn clean install -Dcheckstyle.skip" successfully compiled.
Pojo files are created for cps-ran-schema and ran-network. Device mounting done from ransimulator to SDNC after this in Swagger api we are able to see the ran-network related API's but cps-ran-schema-model related API's not able to see. Ran simulator and SDNC supporting the yang or not ,give some suggestion. Yang file i have attached.
Nitish Goel
I've followed the documentation and built the ran-sim and honeycomb using the dublin branch and checking out 08_10 version(current release) by doing "git checkout e9d3785d0603bf6e024affafc735641ee312b675"
Can you please suggest on this null pointer exception we are getting after starting the honeycomb and trying to get netconf capabilities:
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="102">
<get/>
</rpc>
]]>]]>
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<rpc-error>
<error-type>rpc</error-type>
<error-tag>malformed-message</error-tag>
<error-severity>error</error-severity>
<error-message>java.lang.IllegalStateException: Hello message not received, instead received: <rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="102">
<get/>
</rpc>
</error-message>
<error-info>
<cause>java.lang.IllegalStateException: Hello message not received, instead received: <rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="102">
<get/>
Goutam Roy
Hi our HoneyComb agent does not able to speak SDNR. After mounting the HoneyComb we are getting bellow exception.
SDNR version: Honolulu
HoneyComb: as per this documents.( git clone https://github.com/onap-oof-pci-poc/ran-sim.git . git checkout Dublin)
Exception:
9,"blacklisted":false},{"plmnid":"ran-1","cid":"Chn0038","phy-cell-id":4,"blacklisted":false},{"plmnid":"ran-1","cid":"Chn0041","phy-cell-id":7,"blacklisted":false},{"plmnid":"ran-1","cid":"Chn0061","phy-cell-id":27,"blacklisted":false}]}}}}}]}
2021-09-01 17:56:31.254 UTC [WebSocketSimpleContainer@815992954-23] DEBUG o.o.r.w.c.RansimClientWebSocket - Periodic ping message.... ignore
2021-09-01 17:56:31.591 UTC [globalEventExecutor-1-2] INFO o.a.s.s.s.ServerUserAuthService - Session admin@/172.30.161.157:15185 authenticated
2021-09-01 17:56:31.931 UTC [netconf-netty-1] WARN o.o.n.i.u.DeserializerExceptionHandler - An exception occurred during message handling
io.netty.handler.codec.DecoderException: java.lang.NullPointerException
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1414) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:945) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.local.LocalChannel.finishPeerRead0(LocalChannel.java:446) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.local.LocalChannel.access$300(LocalChannel.java:50) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.local.LocalChannel$5.run(LocalChannel.java:400) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_292]
Caused by: java.lang.NullPointerException: null
at org.openexi.sax.ReaderSupport.doAttribute(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.doElement(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.opendaylight.netconf.nettyutil.handler.NetconfEXIToMessageDecoder.decode(NetconfEXIToMessageDecoder.java:96) ~[netconf-netty-util-1.4.2.jar:na]
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
... 21 common frames omitted
2021-09-01 17:56:32.600 UTC [netconf-netty-1] WARN o.o.n.i.u.DeserializerExceptionHandler - An exception occurred during message handling
io.netty.handler.codec.DecoderException: java.io.EOFException
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:392) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:359) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:377) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1409) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:927) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:822) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_292]
Caused by: java.io.EOFException: null
at org.openexi.proc.io.BodyBitInputStream.getEightBits(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.proc.io.BitPackedScanner.readEightBitsUnsigned(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.proc.io.Scanner.readUnsignedInteger(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.proc.io.Scanner.readLiteralString(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.proc.io.StringValueScanner.scan(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.proc.io.ValueScannerLexical.scan(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.proc.io.SimpleScanner.doAttributeWildcardAny(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.proc.io.SimpleScanner.nextEvent(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.doElement(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na]
at org.opendaylight.netconf.nettyutil.handler.NetconfEXIToMessageDecoder.decode(NetconfEXIToMessageDecoder.java:96) ~[netconf-netty-util-1.4.2.jar:na]
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
... 21 common frames omitted
2021-09-01 17:56:32.603 UTC [netconf-netty-1] WARN i.n.util.concurrent.DefaultPromise - An exception was thrown by org.opendaylight.netconf.util.messages.SendErrorExceptionUtil$SendErrorVerifyingListener.operationComplete()
java.lang.IllegalStateException: Unable to send exception NetconfDocumentedException{message=java.io.EOFException, errorType=RPC, errorTag=MALFORMED_MESSAGE, errorSeverity=ERROR, errorInfo={cause=java.io.EOFException}} [java.nio.channels.ClosedChannelException]
at com.google.common.base.Preconditions.checkState(Preconditions.java:828) ~[guava-23.6-jre.jar:na]
at org.opendaylight.netconf.util.messages.SendErrorExceptionUtil$SendErrorVerifyingListener.operationComplete(SendErrorExceptionUtil.java:103) ~[netconf-util-1.4.2.jar:na]
at org.opendaylight.netconf.util.messages.SendErrorExceptionUtil$SendErrorVerifyingListener.operationComplete(SendErrorExceptionUtil.java:94) ~[netconf-util-1.4.2.jar:na]
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:511) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:485) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:424) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:162) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:95) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:30) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at org.opendaylight.netconf.util.messages.SendErrorExceptionUtil.sendErrorMessage(SendErrorExceptionUtil.java:45) [netconf-util-1.4.2.jar:na]
at org.opendaylight.netconf.impl.util.DeserializerExceptionHandler.handleDeserializerException(DeserializerExceptionHandler.java:48) [netconf-impl-1.4.2.jar:na]
at org.opendaylight.netconf.impl.util.DeserializerExceptionHandler.exceptionCaught(DeserializerExceptionHandler.java:37) [netconf-impl-1.4.2.jar:na]
at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:285) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:264) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:256) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:285) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.notifyHandlerException(AbstractChannelHandlerContext.java:850) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:247) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:377) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [netty-codec-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1409) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:927) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:822) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) [netty-transport-4.1.22.Final.jar:4.1.22.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_292]
2021-09-01 17:56:41.255 UTC [WebSocketSimpleContainer@815992954-29] DEBUG o.o.r.w.c.RansimClientWebSocket - Periodic ping message.... ignore
^C
Please help me to solve this problem.
amol jadhav
Hi Team,
When my SDNR sends below hello message to honeycomb with <capability>urn:ietf:params:netconf:base:1.1</capability> capability it is replying with exception as below:
Hello msg send from SDNR:
<hello xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<capabilities>
<capability>urn:ietf:params:netconf:capability:exi:1.0</capability>
<capability>urn:ietf:params:netconf:base:1.1</capability>
<capability>urn:ietf:params:netconf:base:1.0</capability>
</capabilities>
</hello>
Error response we are getting
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<rpc-error>
<error-type>rpc</error-type>
<error-tag>malformed-message</error-tag>
<error-severity>error</error-severity>
<error-message>java.lang.IllegalStateException: Malformed chunk header encountered (byte 1)</error-message>
<error-info>
<cause>java.lang.IllegalStateException: Malformed chunk header encountered (byte 1)</cause>
</error-info>
</rpc-error>
</rpc-reply>
or some of other team member getting
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<rpc-error>
<error-type>rpc</error-type>
<error-tag>malformed-message</error-tag>
<error-severity>error</error-severity>
<error-message>java.lang.NullPointerException</error-message>
<error-info>
<cause>java.lang.NullPointerException</cause>
</error-info>
</rpc-error>
</rpc-reply>
if we remove the <capability>urn:ietf:params:netconf:base:1.1</capability> capability from hello msg it works for us.
If someone help in it.
Thanks in advance, waiting for replay