Re: [E] RE: [onap-discuss] [APPC] LCM Command: Restart


Taka Cho
 

Then I would recommend using Casablanca release docker, since I do not have any env can test out Bejing code now.

 

There are some known issues described on the APPC release note below may related to your DG issue. The issues will be resolved during the Casablanca Maintenance Release.

 

https://docs.onap.org/en/casablanca/submodules/appc.git/docs/release-notes.html

 

Taka

 

From: P, Prakash [mailto:prakash.p@...]
Sent: Monday, December 17, 2018 12:47 AM
To: CHO, TAKAMUNE <tc012c@...>
Cc: onap-discuss@...
Subject: Re: [E] RE: [onap-discuss] [APPC] LCM Command: Restart

 

It's Beijing.

 

On Fri, Dec 14, 2018 at 8:02 PM CHO, TAKAMUNE <tc012c@...> wrote:

 

Which APPC version are you using for this request?

 

Taka

 

From: onap-discuss@... [mailto:onap-discuss@...] On Behalf Of Prakash via Lists.Onap.Org
Sent: Friday, December 14, 2018 8:53 AM
To: onap-discuss@...
Subject: [onap-discuss] [APPC] LCM Command: Restart

 

Hello Team,

 When i'm trying to restart my VNF through APPC LCM Restart API, i get successful response from APPC but the VNF is not restarted successfully at openstack. 

 The log at APPC says there is an error at DG ?

 Any input?

Below are the request response and error logs:

 

Request:

POST 

    "input": {

      "common-header": {

        "timestamp": "2018-12-14T02:10:04.244Z",

        "api-ver": "2.00",

        "originator-id": "664be3d2-6c12-4f4b-a3e7-c349acced2001",

        "request-id": "268a5e6d-3e8e-496c-b282-3c0a33be3c28",

        "sub-request-id": "1",

        "flags": {

            "force" : "TRUE",

            "ttl" : 60000

        }

      },

      "action": "Restart",

      "action-identifiers": {

        "vnf-id": "b0ced82c-b549-4404-970c-ea39437d993b"

      }

    }

}

 

 

 

Response:

200 OK

 

{

  "output": {

    "status": {

      "code": 100,

      "message": "ACCEPTED - request accepted"

    },

    "common-header": {

      "api-ver": "2.00",

      "flags": {

        "force": "TRUE",

        "ttl": 60000

      },

      "sub-request-id": "1",

      "originator-id": "664be3d2-6c12-4f4b-a3e7-c349acced2001",

      "timestamp": "2018-12-14T02:10:04.244Z",

      "request-id": "268a5e6d-3e8e-496c-b282-3c0a33be3c28"

    }

  }

}

 

 

ERRRO LOG at APPC karaf.log

2018-12-14 10:34:58,350 | INFO  | ]-nio2-thread-14 | ServerSession                    | 51 - org.apache.sshd.core - 0.14.0 -  -  | Server session created from /127.0.0.1:56104

2018-12-14 10:34:58,533 | INFO  | ]-nio2-thread-13 | LogAuditLoginModule              | 38 - org.apache.karaf.jaas.modules - 4.0.10 -  -  | Authentication attempt - karaf

2018-12-14 10:34:58,533 | INFO  | ]-nio2-thread-13 | LogAuditLoginModule              | 38 - org.apache.karaf.jaas.modules - 4.0.10 -  -  | Authentication failed - karaf

2018-12-14 10:34:58,545 | INFO  | f]-nio2-thread-1 | LogAuditLoginModule              | 38 - org.apache.karaf.jaas.modules - 4.0.10 -  -  | Authentication attempt - karaf

2018-12-14 10:34:58,545 | INFO  | f]-nio2-thread-1 | LogAuditLoginModule              | 38 - org.apache.karaf.jaas.modules - 4.0.10 -  -  | Authentication succeeded - karaf

2018-12-14 10:34:58,545 | INFO  | f]-nio2-thread-1 | ServerUserAuthService            | 51 - org.apache.sshd.core - 0.14.0 -  -  | Session karaf@/127.0.0.1:56104 authenticated

2018-12-14 10:34:58,581 | INFO  | f]-nio2-thread-5 | ChannelSession                   | 51 - org.apache.sshd.core - 0.14.0 -  -  | Executing command: system:start-level 

 

2018-12-14 10:34:58,876 | INFO  | 8894141-12614609 | RequestValidatorImpl             | 413 - appc-common - 1.3.0 -  -  | AAIService from bundlecontext

2018-12-14 10:34:58,883 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | AAI Deprecation - the format of request key is no longer supported. Please rewrite this key : vnf-id = 'b0ced82c-b549-4404-970c-ea39437d993b'

2018-12-14 10:34:58,883 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | Input - vnf-id : b0ced82c-b549-4404-970c-ea39437d993b

2018-12-14 10:34:58,883 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | A&AI transaction :

2018-12-14 10:34:58,883 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | Request Time : 2018-12-14T10:34:58.883Z, Method : GET

2018-12-14 10:34:58,883 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | Request URL : https://aai.onap:8443/aai/v13/network/generic-vnfs/generic-vnf/b0ced82c-b549-4404-970c-ea39437d993b

2018-12-14 10:34:58,883 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | Missing requestID. Assigned def33f65-f1e4-4731-a59b-c208fe202f65

2018-12-14 10:34:58,942 | INFO  | 8894141-12614609 | metric                           | 339 - org.onap.ccsdk.sli.core.sli-common - 0.2.3 -  -  | 

2018-12-14 10:34:58,944 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | Response code : 200, OK

2018-12-14 10:34:58,948 | INFO  | 8894141-12614609 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 -  -  | Response data : {"vnf-id":"b0ced82c-b549-4404-970c-ea39437d993b","vnf-name":"vlb002","vnf-type":"vlb_02/vlb_02 0","service-id":"0e5ae4d0-1b6a-4691-bb2e-85159f2eab12","prov-status":"PREPROV","orchestration-status":"Created","in-maint":false,"is-closed-loop-disabled":false,"resource-version":"1544686507931","model-invariant-id":"6d82a5b8-172e-4bfd-aaa6-ae9cb91e3637","model-version-id":"f798d762-7b44-4d8e-898e-a1480defb42e","model-customization-id":"b640bddb-a246-4cfe-addd-b1c0c4e32e72","nf-type":"","nf-function":"","nf-role":"","nf-naming-code":"","relationship-list":{"relationship":[{"related-to":"service-instance","relationship-label":"org.onap.relationships.inventory.ComposedOf","related-link":"/aai/v13/business/customers/customer/Demonstration/service-subscriptions/service-subscription/vLB/service-instances/service-instance/a45bb699-4f45-4299-aa3f-cd65eb08dc7b","relationship-data":[{"relationship-key":"customer.global-customer-id","relationship-value":"Demonstration"},{"relationship-key":"service-subscription.service-type","relationship-value":"vLB"},{"relationship-key":"service-instance.service-instance-id","relationship-value":"a45bb699-4f45-4299-aa3f-cd65eb08dc7b"}],"related-to-property":[{"property-key":"service-instance.service-instance-name","property-value":"vlb02"}]},{"related-to":"platform","relationship-label":"org.onap.relationships.inventory.Uses","related-link":"/aai/v13/business/platforms/platform/Platform-Demonstration","relationship-data":[{"relationship-key":"platform.platform-name","relationship-value":"Platform-Demonstration"}]},{"related-to":"line-of-business","relationship-label":"org.onap.relationships.inventory.Uses","related-link":"/aai/v13/business/lines-of-business/line-of-business/LOB-Demonstration","relationship-data":[{"relationship-key":"line-of-business.line-of-business-name","relationship-value":"LOB-Demonstration"}]}]},"vf-modules":{"vf-module":[{"vf-module-id":"8ac77016-c9dd-4385-84dc-f5423860277d","vf-module-name":"vLB_Test","heat-stack-id":"vLB_Test/fc830b8f-9a91-418a-9fb3-576b8c3fca9a","orchestration-status":"active","is-base-vf-module":true,"resource-version":"1544691551639","model-invariant-id":"80755505-a4ed-46dd-9b58-d1bb45e9bbd0","model-version-id":"dff1abe0-48b3-4414-9d88-0ef433c80036","model-customization-id":"9d760e31-9df5-4567-98a3-ad803ed5334e","module-index":0}]}}

2018-12-14 10:34:58,999 | INFO  | 8894141-12614609 | metrics                          | 413 - appc-common - 1.3.0 -  -  | APPC0128I Operation "null" for VNF type "null" from Source "null" with RequestID "def33f65-f1e4-4731-a59b-c208fe202f65" on "A&AI" with action "query" ended in 115 ms with result "COMPLETE"

2018-12-14 10:34:58,999 | INFO  | 8894141-12614609 | RequestValidatorImpl             | 413 - appc-common - 1.3.0 -  -  | AAIResponse: SUCCESS

2018-12-14 10:34:59,026 | INFO  | 8894141-12614609 | CommandTask                      | 421 - appc-command-executor-core - 1.3.0 -  -  | AAIService from bundlecontext

2018-12-14 10:34:59,027 | INFO  | ppc-dispatcher-7 | SvcLogicServiceImpl              | 340 - org.onap.ccsdk.sli.core.sli-provider - 0.2.3 -  -  | Fetching service logic from data store

2018-12-14 10:34:59,029 | INFO  | ppc-dispatcher-7 | SvcLogicServiceImpl              | 340 - org.onap.ccsdk.sli.core.sli-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] -  | About to execute graph SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e]

2018-12-14 10:34:59,029 | INFO  | ppc-dispatcher-7 | SvcLogicServiceImpl              | 340 - org.onap.ccsdk.sli.core.sli-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 1 (execute) | About to execute node # 1 (execute)

2018-12-14 10:34:59,029 | WARN  | ppc-dispatcher-7 | JsonDgUtilImpl                   | 413 - appc-common - 1.3.0 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 1 (execute) | input payload param value is empty ("") or null

2018-12-14 10:34:59,029 | INFO  | ppc-dispatcher-7 | SvcLogicServiceImpl              | 340 - org.onap.ccsdk.sli.core.sli-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 8 (switch) | About to execute node # 8 (switch)

2018-12-14 10:34:59,029 | INFO  | ppc-dispatcher-7 | SvcLogicExprListener             | 339 - org.onap.ccsdk.sli.core.sli-common - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 8 (switch) | Outcome ($input.action-identifiers.vnf-id) not found, keys are { ("") (Other)}

2018-12-14 10:34:59,029 | INFO  | ppc-dispatcher-7 | SvcLogicServiceImpl              | 340 - org.onap.ccsdk.sli.core.sli-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | About to execute node # 10 (block)

2018-12-14 10:34:59,030 | INFO  | 8894141-12614609 | audit                            | 413 - appc-common - 1.3.0 -  -  | APPC0090A Operation "Restart" for VNF type "b0ced82c-b549-4404-970c-ea39437d993b" from Source "664be3d2-6c12-4f4b-a3e7-c349acced2001" with RequestID "268a5e6d-3e8e-496c-b282-3c0a33be3c28" was started at "2018-12-14T10:34:58Z" and ended at "2018-12-14T10:34:59Z" with status code "100"

2018-12-14 10:34:59,030 | INFO  | 8894141-12614609 | metrics                          | 413 - appc-common - 1.3.0 -  -  | APPC0128I Operation "Restart" for VNF type "b0ced82c-b549-4404-970c-ea39437d993b" from Source "664be3d2-6c12-4f4b-a3e7-c349acced2001" with RequestID "268a5e6d-3e8e-496c-b282-3c0a33be3c28" on "APPC" with action "Restart" ended in 199 ms with result "COMPLETE"

2018-12-14 10:34:59,030 | INFO  | 8894141-12614609 | AppcProviderLcm                  | 413 - appc-common - 1.3.0 -  -  | Execute of 'ActionIdentifiers{getVnfId=b0ced82c-b549-4404-970c-ea39437d993b, augmentations={}}' finished with status 100. Reason: ACCEPTED - request accepted

2018-12-14 10:34:59,031 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Input - named-query-uuid : 037eb932-edac-48f5-9782-c19c0aa5a031

2018-12-14 10:34:59,031 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Input - prefix : namedQueryData

2018-12-14 10:34:59,032 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | A&AI transaction :

2018-12-14 10:34:59,032 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Request Time : 2018-12-14T10:34:59.031Z, Method : POST

2018-12-14 10:34:59,032 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Request URL : https://aai.onap:8443/aai/search/named-query

2018-12-14 10:34:59,034 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Input - data : {"query-parameters":{"named-query":{"named-query-uuid":"037eb932-edac-48f5-9782-c19c0aa5a031"}},"instance-filters":{"instance-filter":[{"generic-vnf":{"vnf-id":"b0ced82c-b549-4404-970c-ea39437d993b"}}]}}

2018-12-14 10:34:59,226 | INFO  | ppc-dispatcher-7 | metric                           | 339 - org.onap.ccsdk.sli.core.sli-common - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | {"query-parameters":{"named-query":{"named-query-uuid":"037eb932-edac-48f5-9782-c19c0aa5a031"}},"instance-filters":{"instance-filter":[{"generic-vnf":{"vnf-id":"b0ced82c-b549-4404-970c-ea39437d993b"}}]}}

2018-12-14 10:34:59,228 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Response code : 200, OK

2018-12-14 10:34:59,228 | INFO  | ppc-dispatcher-7 | AAIService                       | 348 - org.onap.ccsdk.sli.adaptors.aai-service-provider - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Response data : {"inventory-response-item":[{"model-name":"vlb_02","generic-vnf":{"vnf-id":"b0ced82c-b549-4404-970c-ea39437d993b","vnf-name":"vlb002","vnf-type":"vlb_02/vlb_02 0","service-id":"0e5ae4d0-1b6a-4691-bb2e-85159f2eab12","prov-status":"PREPROV","orchestration-status":"Created","in-maint":false,"is-closed-loop-disabled":false,"resource-version":"1544686507931","model-invariant-id":"6d82a5b8-172e-4bfd-aaa6-ae9cb91e3637","model-version-id":"f798d762-7b44-4d8e-898e-a1480defb42e","model-customization-id":"b640bddb-a246-4cfe-addd-b1c0c4e32e72","nf-type":"","nf-function":"","nf-role":"","nf-naming-code":""},"extra-properties":{}}]}

2018-12-14 10:34:59,253 | INFO  | ppc-dispatcher-7 | SvcLogicExprListener             | 339 - org.onap.ccsdk.sli.core.sli-common - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Outcome (success) not found, keys are { (failure)}

2018-12-14 10:34:59,253 | INFO  | ppc-dispatcher-7 | SvcLogicExprListener             | 339 - org.onap.ccsdk.sli.core.sli-common - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Outcome (Other) not found, keys are { (failure)}

2018-12-14 10:34:59,253 | INFO  | ppc-dispatcher-7 | SvcLogicExprListener             | 339 - org.onap.ccsdk.sli.core.sli-common - 0.2.3 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Outcome (b0ced82c-b549-4404-970c-ea39437d993b) not found, keys are { ("")}

2018-12-14 10:34:59,253 | ERROR | ppc-dispatcher-7 | WorkFlowManagerImpl              | 413 - appc-common - 1.3.0 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | Error in DG

org.onap.ccsdk.sli.core.sli.SvcLogicException: Invalid index values [0,]

        at org.onap.ccsdk.sli.core.sli.provider.ForNodeExecutor.execute(ForNodeExecutor.java:68)

        at org.onap.ccsdk.sli.core.sli.provider.SvcLogicServiceImpl.executeNode(SvcLogicServiceImpl.java:181)

        at org.onap.ccsdk.sli.core.sli.provider.BlockNodeExecutor.execute(BlockNodeExecutor.java:62)

        at org.onap.ccsdk.sli.core.sli.provider.SvcLogicServiceImpl.executeNode(SvcLogicServiceImpl.java:181)

        at org.onap.ccsdk.sli.core.sli.provider.BlockNodeExecutor.execute(BlockNodeExecutor.java:62)

        at org.onap.ccsdk.sli.core.sli.provider.SvcLogicServiceImpl.executeNode(SvcLogicServiceImpl.java:181)

        at org.onap.ccsdk.sli.core.sli.provider.SvcLogicServiceImpl.execute(SvcLogicServiceImpl.java:158)

        at org.onap.ccsdk.sli.core.sli.provider.SvcLogicServiceImpl.execute(SvcLogicServiceImpl.java:238)

        at org.onap.ccsdk.sli.core.sli.provider.SvcLogicServiceImpl.execute(SvcLogicServiceImpl.java:216)

        at Proxy6ad30656_b7dc_4fda_821b_79fcf1b9f3ea.execute(Unknown Source)

        at Proxyd2bcbfd5_429a_45d3_82e7_706069b232bc.execute(Unknown Source)

        at org.onap.appc.workflow.impl.WorkFlowManagerImpl.SVCLogicServiceExecute(WorkFlowManagerImpl.java:253)[427:appc-workflow-management-core:1.3.0]

        at org.onap.appc.workflow.impl.WorkFlowManagerImpl.executeWorkflow(WorkFlowManagerImpl.java:156)[427:appc-workflow-management-core:1.3.0]

        at Proxye0f56a4a_780f_422c_a970_14594cb9e6b7.executeWorkflow(Unknown Source)

        at Proxy9242ccbb_5919_4c75_8811_d9485b845e33.executeWorkflow(Unknown Source)

        at org.onap.appc.executor.impl.CommandTask.run(CommandTask.java:117)

        at org.onap.appc.executionqueue.impl.QueueManager.lambda$enqueueTask$0(QueueManager.java:105)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)[:1.8.0_171]

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)[:1.8.0_171]

        at java.lang.Thread.run(Thread.java:748)[:1.8.0_171]

2018-12-14 10:34:59,380 | INFO  | ppc-dispatcher-7 | audit                            | 413 - appc-common - 1.3.0 - SvcLogicGraph [module=APPC, rpc=Generic_Restart, mode=sync, version=3.0.0, md5sum=9223fbd1e1a9645d78ba151289ae7c6e] - 10 (block) | APPC0090A Operation "Restart" for VNF type "b0ced82c-b549-4404-970c-ea39437d993b" from Source "664be3d2-6c12-4f4b-a3e7-c349acced2001" with RequestID "268a5e6d-3e8e-496c-b282-3c0a33be3c28" was started at "2018-12-14T10:34:58Z" and ended at "2018-12-14T10:34:59Z" with status code "200"

 

 

--

Regards,
Prakas P,
Network and Technology IT,
VDSI - Olympia – Chennai

VoIP: 72184 | Direct: +91 44 4394 2184

Mailto  | prakash.p@...


 

--

Regards,
Prakas P,
Network and Technology IT,
VDSI - Olympia – Chennai

VoIP: 72184 | Direct: +91 44 4394 2184

Mailto  | prakash.p@...

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