[LS-1013] Clarification of attributes implementation for Huawei lambdas in NEP Created: 18/Mar/26  Updated: 27/Mar/26  Due: 24/Mar/26

Status: Ready for QA
Project: L3 Support
Component/s: NEP
Affects Version/s: None
Fix Version/s: None

Type: CR Priority: Normal
Reporter: Aurobinda Panda Assignee: Aurobinda Panda
Resolution: Unresolved Votes: 0
Labels: None
Σ Remaining Estimate: 0 minutes Remaining Estimate: 0 minutes
Σ Time Spent: 5 hours Time Spent: 5 hours
Σ Original Estimate: Not Specified Original Estimate: Not Specified

Attachments: JPEG File Capacity Details_Lambda Service Report.jpg     JPEG File Lambda details_Lambda Service Report.jpg     File RE LAMBDA GROUP INFO MISSING IN DUMPS.msg    
Sub-Tasks:
Key
 Summary
 Type
 Status
 Assignee
LS-1014 Clarification of attributes implement... Technical task Open Bug Khaled Khalil  
LS-1018 Clarification of attributes implement... Technical task Open Bug Khaled Khalil  
LS-1035 Clarification of attributes implement... Technical task Open Bug Khaled Khalil  
Customer:
OMAN-Tel
Planned Start:
Planned End:
Complexity: Medium
Severity: Major
Product: NEP
REQUESTER: EXTERNAL
Actual Start:
Date of Baselining:

 Description   

Dear Khaled khalil,
Kindly assign a resource for below requirements.

There are few attribute which are parsing in lambda reports for Huawei Nodes. As checked, these attributes are not coming from XML. So need to know about these details from NEP.

Lambda in Lambda Service Report
This attribute gives the lambda route assigned for each Lambda service. But not able to find the lambda assigned to this services in NEP for Huawei lambda Services.

Capacity Details
There are multiple Capacity Attributes available in NEP which are not present in XML. So unable to find the values for these services.

So need assistance to identify these attributes in NEP and the data parsing rules.

 Comments   
Comment by Marwan Kanaan [ 27/Mar/26 ]

Dear @Aurobinda Panda

Regarding your question about Lambda, Port Max Capacity, Used Capacity, and Free Capacity, please find the clarification below:

Lambda:
The Lambda value in the Lambda service is deduced from the Lambda routes. The system uses the Lambda attribute available in the Lambda model, which is populated by checking the main hops of the route, identifying the related interface, and verifying whether its type supports carrying Lambda.

Port Max Capacity:
The system deduces the final capacity based on the interface type:
OTU → capacity × 1000 (converted to Mbps)
Port Type Client (non-ODU) → capacity taken from the related OduType
Otherwise → use the Node Interface Type own capacity

Used Capacity:
This is calculated from the Transmission Link by checking all operational Traffic Units.
The value depends on the traffic type and applies special handling for microwave Ethernet/E1 mode.

Free Capacity:
Free Capacity =  Max Capacity − Used Capacity

Best Regards,
Marwan Kanaan I Software Developer

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