Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
0 answers
Azure Basic Load Balancer retirement
Hello, I have the following scenario in Azure: we have two Exchange servers hosted in Azure that are members of two Basic Load Balancers—one internal with a private IP, and one external with a public IP. Based on documentation, when using multiple load…
Azure Load Balancer
asked 2025-08-12T08:01:57.3566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 65%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERI%3C/text%3E%3C/svg%3E)
Ramona Istrate
85
Reputation points
asked 2025-08-12T08:01:57.3566667+00:00
Ramona Istrate
85
Reputation points
2 answers
Azure Public load balancer packet forwarding to NVA or performing any kind of Source NAT or D-NAT
Tring to understand the Azure Public Load Balancer simply packet forwarding to NVA or performing any kind of Source NAT or D-NAT.
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-08-06T19:01:27.0033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 23%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
Pulugujju M Rao
0
Reputation points
commented 2025-08-12T05:43:13.1066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(124.80000000000001, 83%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERV%3C/text%3E%3C/svg%3E)
Ravi Varma Mudduluru
85
Reputation points Microsoft External Staff
Moderator
0 answers
Firewall NAT 1:1 for inbound and outbound
I have 2 firewalls that are behind a public load balancer. The two FTDs can't have a limitation that it can't accept secondary IP on the NICs. So the backend is limited to 2 outbound IP addresses. Unfortunately, using GWLB is not applicable since the…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-08-12T03:36:24.6666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 3%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
Glenn
20
Reputation points
commented 2025-08-12T04:42:03.2166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 15%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPB%3C/text%3E%3C/svg%3E)
Praveen Bandaru
6,850
Reputation points Microsoft External Staff
Moderator
2 answers
Application Gateway Load Balancer
Load Balancer - "Path based routing app port forward is not working" and we would need help to resolve Primary Contact : Selva Chandran (763997*****) Escalation contact : Vairamani Annamalai(9344265***)
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-07-28T12:32:44.6666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(105.60000000000001, 0%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVA%3C/text%3E%3C/svg%3E)
Vairamani Annamalai
35
Reputation points
answered 2025-08-11T13:01:29.12+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(44.800000000000004, 44%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESC%3C/text%3E%3C/svg%3E)
Selvakumar Chandran
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Outbound traffic via GWLB
I have a VM that I needs to have both inbound and outbound connection. For inbound, it is already working, by using the public IP I put in the standard LB. However for outbound, I needed a public IP in the NIC card of Server D, to service chain the GWLB.…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
1 answer
About AzureLB Deployment
お世話になっております。 Azure Load Balancer（Standard SKU）の構成場所について質問があります。 Azureでは、Public IP（フロントエンドIP）に「ゾーン冗長」の選択肢がある一方で、Load Balancerリソース自体にはゾーン冗長とVnetの指定項目が存在しません。 この時にフロントエンドIPをゾーン冗長した場合LBもゾーン冗長化されているのかどうか、 また、LBはVnetの外に配置されるのでしょうか、 ご教示いただけますと幸いです。
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-07-30T06:57:09.5366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 24%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
磯貝正文
0
Reputation points
edited a comment 2025-08-07T08:19:05.3266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 71%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGP%3C/text%3E%3C/svg%3E)
Ganesh Patapati
8,755
Reputation points Microsoft External Staff
Moderator
1 answer
One of the answers was accepted by the question author.
can not delete load balancer.
I'm the owner of the RG that use this load balancer .however, i can't delete it and it has no VMSS attached to it.
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-08-03T14:52:00.96+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 43%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIL%3C/text%3E%3C/svg%3E)
Itamar Latnik
20
Reputation points Microsoft Employee
accepted 2025-08-04T06:27:09.1466667+00:00
Itamar Latnik
20
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
ACI not supported by Azure Load Balancer in the backend Pool
Can someone provide me the official confirmation whether Azure Standard Load Balancer supports HTTP path-based health probes to backend Azure Container Instances attached by IP, given that ACI uses managed NAT. Health probes fail despite the container…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-07-28T09:12:42.81+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 93%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKV%3C/text%3E%3C/svg%3E)
Kasyap Velavarthipati
55
Reputation points
edited a comment 2025-08-01T07:50:30.76+00:00
Kasyap Velavarthipati
55
Reputation points
1 answer
Problem with LB upon upgrade to Standard from Basic
We have a problem with production upon upgrade of ALB from basic to standard. We need Microsoft assistance to diagnoze the problem. Our prod application stopped working.
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-07-30T12:52:43.6033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 32%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPT%3C/text%3E%3C/svg%3E)
Pawel Turyła
0
Reputation points
answered 2025-07-30T16:22:08.7233333+00:00
Ganesh Patapati
8,755
Reputation points Microsoft External Staff
Moderator
1 answer
One of the answers was accepted by the question author.
How to configure and troubleshoot Azure load balancer
I create a infrastructure in Azure using following set of "az cli" commands #…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 27%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Firewall and Load Balancer using a GWLB (2 NVAs)
From other documentation I can see that we can integrate NVA to the Azure Load Balancer Gateway (GWLB) via VXLAN. The traffic will then be pointed directly to the end nodes. However I would like to point it to a Load balancer (another NVA) before it goes…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-07-21T20:14:25.8366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 80%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGF%3C/text%3E%3C/svg%3E)
Glenn Fetalvero
25
Reputation points
commented 2025-07-23T17:40:55.9033333+00:00
Glenn Fetalvero
25
Reputation points
1 answer
One of the answers was accepted by the question author.
Cannot access my services after upgrade from basic to standard load balancer via PowerShell
I was notified that I had to upgrade my Load Balancer from Basic to Standard. But now I cannot connect to any of my websites running there - and I can't connect to RDP either. I ran the script shown…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-07-22T18:22:42.21+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 44%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENB%3C/text%3E%3C/svg%3E)
Nick Beaugié
20
Reputation points
accepted 2025-07-23T09:24:03.89+00:00
Nick Beaugié
20
Reputation points
4 answers
Retirement Announcement - Basic Load Balancer will be retired on 30 September 2025
Basic LB will be deprecated on September 30, 2025. Below are timelines to keep in mind for deprecation: March 31, 2025 - Last day to create new Basic Load Balancer. After this date, you will not be able to create new Basic Load Balancers. Basic Load…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2022-10-03T15:18:04.91+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 59%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
ChaitanyaNaykodi-MSFT
27,496
Reputation points Microsoft Employee
Moderator
commented 2025-07-16T08:04:19.9433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 65%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN2%3C/text%3E%3C/svg%3E)
NAFZaman-2721
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Upgrade classic Load balancer to standard
Is there a migration script to upgrade classic load balancer to standard? I have tried the automated migration script for Basic to Standard but that failed. I have previously migrated from Azure cloud Classic to Extended support.
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-03-13T04:24:45.0233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 82%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKW%3C/text%3E%3C/svg%3E)
Kevin Wong
30
Reputation points
commented 2025-07-09T14:40:54.7366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 50%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVA%3C/text%3E%3C/svg%3E)
Vijayabaskar, Arthi
0
Reputation points
2 answers
Best Load Balancer Option for Container Apps with Autoscaling
We have three Azure Container Apps, each hosting an API, and we need a load balancing and autoscaling solution to efficiently distribute traffic across them. We would like guidance on the best Azure service for our scenario. Specifically: Which Azure…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-03-26T11:34:35.26+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 89%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Antonio Meireles
35
Reputation points
answered 2025-06-19T07:23:24.61+00:00
Arun Siripuram
911
Reputation points
2 answers
Azure Load Balancer Set traffic priority for VM1
We have two Windows VMs running in same region with private IPs. These VMs running a web application one front-end (Port 443) and another back-end (Port 8080) having multiple clients. We have configured Azure Load Balancer with public IP and configure…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-06-03T10:20:27.7633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(246.4, 63%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EST%3C/text%3E%3C/svg%3E)
Syed Tahir | Hosting Controller
5
Reputation points
commented 2025-06-16T15:20:39.1266667+00:00
Ganesh Patapati
8,755
Reputation points Microsoft External Staff
Moderator
2 answers
One of the answers was accepted by the question author.
What is the recommended load balancing strategy for Azure Container Apps handling image-based workflows with regional failover?
We are building an AI-powered solution hosted on Azure Container Apps, where each container endpoint handles image uploads of various sizes. These images are processed against local AI/ML models and also invoke Azure services like Document…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-06-11T07:32:47.0133333+00:00
Arun Siripuram
911
Reputation points
accepted 2025-06-23T07:39:57.8866667+00:00
Arun Siripuram
911
Reputation points
1 answer
One of the answers was accepted by the question author.
Can I add VMs in Standard Availability Set to the backend pool of the Load Balancer in Basic SKU
I understand that Basic sku LBs and availability sets will be deprecated soon, and I'm aware about the upgrade process, but I need an answer if this is still possible to add VMs in Standard Availability Set to the Load balancer in basic SKU?
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 31%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Azure Public LB traffic flow
I am trying to understand this setup link How is internet traffic forwarded by the NVA to an application server VM in Azure? If a client outside of Azure initiates a connection to the public IP of an Azure Load Balancer, my understanding is that the…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-06-26T20:21:58.3266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(99.2, 4%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPS%3C/text%3E%3C/svg%3E)
Peter Stieber
180
Reputation points
accepted 2025-06-26T21:49:57.7333333+00:00
Peter Stieber
180
Reputation points
1 answer
Upgrading Load Balancer from Basic to Standard SKU
An internal load balancer currently uses a basic SKU and needs to be upgraded to a standard SKU without changing the private IP address. One approach considered is to create a new standard SKU internal load balancer with a temporary private IP, delete…
Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
519 questions
asked 2025-07-15T09:31:00.8733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 15%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
PD
0
Reputation points
commented 2025-07-18T16:36:44.1233333+00:00
Ganesh Patapati
8,755
Reputation points Microsoft External Staff
Moderator