Individual skill
fabric-network-remediate
Diagnose and resolve Microsoft Fabric network performance issues including connectivity failures, latency, private endpoints, managed VNets, outbound access protection, gateway diagnostics, OneLake endpoint routing, service tag configuration, firewall allowlisting, DNS resolution, and Spark session startup delays. Use when remediate Fabric networking, slow Spark jobs, connection timeouts, private link errors, managed private endpoint approval, or capacity throttling.
skills/fabric-network-remediate/SKILL.md
Source commit cee03dc1199cd2a9765b439fa41930d480e5989d
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- Last checked
- Nov 6, 2026
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Repository context
- Repository stars (not skill ratings)
- 17
- Repository last updated
- Jun 7, 2026
- License
- MIT
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- claude Repository topic
- claude-skills Repository topic
- copilot Repository topic
- copilot-skills Repository topic
- fabric Repository topic
- microsoft-fabric Repository topic
- engineering Derived category
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LICENSE.txtdoc · 11,358 bytesSKILL.mdcore · 6,887 bytesSKILL.mdcore · 6,887 bytesSKILL.mdcore · 6,887 bytesSKILL.mdcore · 6,887 bytesSKILL.mdcore · 6,887 bytesSKILL.mdcore · 6,887 bytesreferences/capacity-throttling.mddoc · 4,499 bytesreferences/firewall-endpoints.mddoc · 6,287 bytesreferences/outbound-access-guide.mddoc · 5,802 bytesreferences/private-endpoint-troubleshooting.mddoc · 5,789 bytesscripts/Test-FabricNetworkHealth.ps1runs · 15,550 bytestemplates/network-diagnostic-report.mddoc · 2,789 bytes
Read excerpt
# Microsoft Fabric Network Performance remediate
Systematic toolkit for diagnosing and resolving network performance issues across Microsoft Fabric workloads including Spark, OneLake, Data Warehouse, Pipelines, and Dataflows.
## When to Use This Skill
- Fabric Spark sessions take longer than expected to start (>10 seconds)
- Connection timeouts to external data sources from notebooks or pipelines
- Managed private endpoint status shows Pending or Failed
- DNS resolution returns public IPs instead of private IPs
- Outbound access protection blocks required dependencies (PyPI, Conda)
- On-premises data gateway connectivity failures
- OneLake API calls returning 403 or timeout errors
- Capacity throttling errors (HTTP 430)
- Dataflow Gen2 staging failures behind firewalls