Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
402 questions
2 answers
One of the answers was accepted by the question author.
Internal Load Balancer allowing internet traffic
Hi folks, I have an Azure Standard Internal Load balancer, and there is one VM behind it. As far I understand, if any VM is added (as NIC) behind an internal load balancer, the default outbound connection doesn't work, unless we specifically design that…
asked 2024-01-18T06:51:44.1866667+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(0, 7.000000000000001%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAP%3C/text%3E%3C/svg%3E)
Apurva Pathak
290
Reputation points
commented 2024-03-09T15:26:27.2633333+00:00
KapilAnanth-MSFT
34,926
Reputation points Microsoft Employee
1 answer
How can I configure a standard Load Balancer that has two Linux Machine behind it in the backend pool, such that traffic only goes to node B when node A is down.
We have two Linux machines A and B behind Azure standard LB, We want to achieve that LB forwards all traffic to node A until it is UP and if it goes down only then forwards traffic to node B. How it can be achieved
asked 2024-02-22T10:15:58.6+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(224.00000000000003, 14.000000000000002%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESG%3C/text%3E%3C/svg%3E)
Sandeep Goyal
40
Reputation points
edited an answer 2024-02-28T01:05:49.3733333+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
22,701
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Seeing the Current active connections per backend endpoint on Load Balancer
I've been scouring online resources for the past week and I can't find an answer to what seems to me a simple request. I'm trying to figure out how to see the number of current active connections to the backend endpoints on my Azure Load Balancer. I've…
asked 2024-02-26T23:13:44.48+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, 33%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
Ray Beckwith
116
Reputation points
accepted 2024-02-27T17:21:46.2633333+00:00
Ray Beckwith
116
Reputation points
2 answers
delete aks Loadbalancer not possible
Hi, I am desperately trying to delete a load balancer. It was connected to an AKS cluster which no longer exists. When I try to delete it, I get the following error message: Failed to delete load balancer 'kubernetes'. Error: Cannot delete load…
asked 2023-10-04T07:52:36.6833333+00:00
Manuel
0
Reputation points
commented 2024-02-20T22:17:08.63+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(22.400000000000002, 1%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHT%3C/text%3E%3C/svg%3E)
Huazhang Tan
0
Reputation points
1 answer
Is it possible to inject a custom request header in the request header of my service using Application Gateway Rewrites?
How can I add a custom request header using Application Gateway Rewrites? I want to inject the header in the request header of my service. I tried adding a request header with a custom value, but it wasn't visible in the request info, whereas a response…
asked 2024-02-19T18:06:05.46+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, 59%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Ranjithukumar
0
Reputation points
edited the question 2024-02-20T13:01:07.5+00:00
Prrudram-MSFT
21,966
Reputation points
1 answer
One of the answers was accepted by the question author.
Retirement Announcement - Basic Load Balancer will be retired on 30 September 2025
Hi Everyone, As Basic LB is about to retired in next year. Can somebody share me required downtime and best practice which will involve least downtime to migrate from basic to standard
asked 2024-02-08T07:50:10.5733333+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(128, 48%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Mohsin Khan
45
Reputation points
commented 2024-02-20T08:07:15.15+00:00
GitaraniSharma-MSFT
47,086
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Azure Load balancer traffic distribution
Hi, I have a standard load balancer deployed with a backend pool consisting of two servers, inbound rule - 443. We have session persistence selected with Client IP. I want to know if by doing this all the traffic will go to only one server on which the…
asked 2024-02-18T07:13:04.9733333+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(9.6, 15%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Shivam Singh
190
Reputation points
commented 2024-02-18T08:30:02.1666667+00:00
Andreas Baumgarten
96,281
Reputation points MVP
1 answer
circular dependency
I have created atemplate for load balancer with two virtual machines with public ip and availability set in single zone. When I deployed in azure portal it shows error of “circular dependency of vm1 for this resource group.Please give me the solution to…
asked 2024-02-16T12:29:22.5666667+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(60.8, 13%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
saravanan a r
40
Reputation points
answered 2024-02-17T04:50:32.9833333+00:00
ChaitanyaNaykodi-MSFT
22,701
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Loadbalancer health alerts not raising even after reach Threshold limit
Hi, Having an issue alerts, I set health alert condition, even after reached the threshold its not raising any alerts. Kindly help me any issue with these conditions and alert rules. Br, Nagavardhan. G
asked 2024-02-15T06:34:44.7766667+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(227.2, 64%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN6%3C/text%3E%3C/svg%3E)
NagavardhanGuntupalli-6792
20
Reputation points
commented 2024-02-15T06:57:47.92+00:00
NagavardhanGuntupalli-6792
20
Reputation points
0 answers
Azure Gateway Load Balancer
How can I use an Azure Gateway Load Balancer to direct traffic from the internet to an app VNet and inspect east-west traffic between VNets? I need to set up a solution but I'm not sure how to handle east-west traffic. Any suggestions on where to point…
asked 2024-02-07T18:47:54.9333333+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(185.6, 50%, 27%)' 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)
ares
201
Reputation points
commented 2024-02-08T11:17:17.1966667+00:00
Vinicius Deschamps
196
Reputation points
1 answer
Azure Gateway Loadbalancer support East-to-West traffic inspection with third party NAV
Hi Expert, I would like to use Azure Gateway Loadbalancer Integrated with third party Firewall NAV like FortiGate to do East-West traffic inspection for two VNET. Is it possible to do. Regards, Patrick
asked 2022-12-01T14:54:29.183+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(25.6, 14.000000000000002%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPL%3C/text%3E%3C/svg%3E)
Patrick Lo
1
Reputation point
commented 2024-02-07T20:01:48.5233333+00:00
ares
201
Reputation points
2 answers
Does Azure loadbalancer support proxy protocol?
Does Azure Load Balancer support proxy protocol as initiator? If yes, can such communication (traffic flow) be processed (offloaded) by the Load Balancer in/to HW?
asked 2023-05-16T11:32:53.0133333+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(204.8, 91%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
Kratochvil, Michal
0
Reputation points
answered 2024-02-06T19:43:57.2166667+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(224.00000000000003, 49%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETF%3C/text%3E%3C/svg%3E)
Tony Fouchard
0
Reputation points
1 answer
How to upgrade Integrated Basic Load balancer in Service Fabric.
I want to know how to upgrade Integrated Basic Load balancer in Service Fabric. Will it affect SF Clusters and What is the impact on SF Manager?
asked 2024-01-26T15:45:43.8333333+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(118.4, 20%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN1%3C/text%3E%3C/svg%3E)
NAS-1099
1
Reputation point
answered 2024-02-05T11:23:57.49+00:00
Prrudram-MSFT
21,966
Reputation points
1 answer
One of the answers was accepted by the question author.
Two VM's network interfaces added to two load balancer backend pools
We have a non-production environment with a standard SKU load balancer and two Windows VMs. Several HTTPS virtual webs are running on the VMs. I’ve been tasked with routing connections for one of these webs to only one backend machine. On the load…
![](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(316.8, 72%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJV%3C/text%3E%3C/svg%3E)
3 answers
Azure powershell Error: GenericArguments[0], 'Microsoft.Azure.Management.Compute.Models.VirtualMachine', on 'T MaxInteger[T](System.Collections.Generic.IEnumerable`1[T])' violates the constraint of type 'T'.
Hi There, I am in middle of creating public load balancer to share workload between a couple of VMs. Though, in the initial step itself I've blockade of powershell error. The below snippet throughs error. $as = New-AzAvailabilitySet…
asked 2022-12-07T15:43:18.64+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(227.2, 28.000000000000004%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Riyaz
71
Reputation points
answered 2024-01-31T09:10:36.1333333+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(208, 34%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECB%3C/text%3E%3C/svg%3E)
Carlos Baia Mendes
0
Reputation points
1 answer
Which service to use for dynamically rotating IP-Addresses?
Is there an Azure service that allows me to proxy requests from my app (hosted in Azure) to other websites, while each time using IPs from an IP-Pool? (So my requests appear like from different IPs). Also, I want each ip to be used only 5 times per…
asked 2024-01-22T22:54:20.4833333+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(9.6, 28.000000000000004%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
lgoeb
0
Reputation points
commented 2024-01-30T14:21:56.96+00:00
GitaraniSharma-MSFT
47,086
Reputation points Microsoft Employee
0 answers
Having issue with SSL certificate configuration.
We have created a Application gateway on Azure to do load balancing on the Layer 7 for routing decisions in the HTTPS traffic, unlike Layer 4 based load balancers, this was done as we are looking over to migrate our Big Manufacturing Client’s servers …
asked 2024-01-17T09:43:06.3733333+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(67.2, 51%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Naresh Kumar
0
Reputation points
edited a comment 2024-01-30T03:31:51.6433333+00:00
ChaitanyaNaykodi-MSFT
22,701
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Where does Azure Firewall send TCP RST packets during Virtual Machine Scale Set scale in (scale down)?
Currently we have connection losses in our network, these seem to coincide with Azure Firewall VM instance shutdowns. Therefore I better want to understand what happens. In the Load Balancer TCP Reset and Idle Timeout documentation I read that it’s…
asked 2024-01-17T12:39:56.04+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(185.6, 74%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGJ%3C/text%3E%3C/svg%3E)
Gun, JP van der (Joost) - Beheer
20
Reputation points
accepted 2024-01-26T14:49:10.6066667+00:00
Gun, JP van der (Joost) - Beheer
20
Reputation points
1 answer
One of the answers was accepted by the question author.
Why I need to create a rule for 443 for NSG to load balancer
I have a standard scenario. A pool of VMs with a https web server and Azure Load Balancer in front of it. Each VM network interface is attached to a network security group (NSG). Why is it necessary to add rule ‘100’ to allow a TCP health probe to…
3 answers
One of the answers was accepted by the question author.
Deployment template validation failed: 'Circular dependency detected'
Hi my name 'is Ihsen, I'm facing a problem with an ARM template I downloaded after creating 21 resources in one resource group. I needed to duplicate those resources so I downloaded the template from automation in the resource group and tried to redeploy…
asked 2024-01-23T08:44:43.5866667+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, 99%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIA%3C/text%3E%3C/svg%3E)
Ihsen Alaya
45
Reputation points
edited a comment 2024-01-24T17:37:34.79+00:00
Ihsen Alaya
45
Reputation points