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Azure Virtual Network
Servicio de red de Azure que se usa para aprovisionar redes privadas y, opcionalmente, para conectarse a centros de datos locales.
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Hello @Mateo Panesso Piedrahita,
Welcome to Microsoft Q&A Platform. Thank you for reaching out & hope you are doing well.
I understand your question about the retirement of Basic SKU public IP addresses and Basic Load Balancers on September 30, 2025, and how this could affect your Cloud Services (Extended Support) deployments. Thank you for pointing out the possible conflict with the CSES support timeline, which extends to 2027. Your understanding is in line with Microsoft’s official guidance, and I’ll confirm the details below using authoritative documentation.
You are right, Microsoft will retire Basic SKU Public IP addresses and Basic Load Balancers on 30 September 2025.
There is an important exception to your situation:
If these Basic SKU resources are linked to Azure Cloud Services (Extended Support), they are not affected by the 2025 retirement. They will keep working and stay supported until Cloud Services (Extended Support) is retired in 2027.
Here’s how this will affect you:
- If your Basic SKU IPs and Load Balancers are linked to Cloud Services (Extended Support), you do not need to take any action at this time.
- If they are connected to other services (such as VMs, VMSS, App Gateways, or Standalone Load Balancers), you will need to migrate them to Standard SKU by 30 September 2025 to prevent any disruption in service.
You can verify this by checking in the Azure Portal to see if your resources are listed under the appropriate category.
How to upgrade to standard sku:
Upgrade Basic Public IP Address to Standard SKU in Azure | Microsoft Learn
Upgrade from basic load balancer: Upgrading from Basic Load Balancer - Guidance | Microsoft Learn
For more information: Impact of Basic Load Balancer and Public IP Retirement - Microsoft Q&A
Kindly let us know if the above helps or you need further assistance on this issue.
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