Does a public load balancer on Azure enforce any limits regarding big traffic spikes?
Hi all, We have a service fronted by a layer-4 load balancer on AWS that handles lots of long-lived TCP connections with IoT devices. If the service experienced a serious disruption, all these devices will attempt to reconnect in a short time frame. If…
Why ALB (App Gateway V2) with affinity session enabled won't work with NTLM
Hello, community I hope this message finds you well. Currently, our application is balanced with AGV1(NLB) and uses Windows Authentication with NTLM. I am aware that NTLM requires a persistent connection and that is one of the limitations of ALB.…
How to access both VM and blob storage account securely without using Public IPs from the internet
We have a specific requirement where a VM and a blob storage account reside on the same VNet, and both have private IPs. Now, we want to access both of them from the internet using the same solution, such as a public load balancer or P2S VPN. We can't…
Change Public IP of Cloud Service Extended support from Dynamic to static Fails
I just deployed a Cloud Service-Extended support but I need this to use a static IP, as this needs to be whitelisted. Because I cannot chose a static IP while creating the CloudService-ES, I though that I could change the created Public-IP address from…
Azure Load Balancer Session Handover not working
We have a setup were we want to protect all azure network traffic with a NVA (Firewall from a Third Party Vendor) For Load Balancing the Vendor suggests using a Azure Standard Load Balancer with the NVAs in Backend Pool. We have setup the Load balancer…
paraameterising the looad balancer for backend pool in the azure
We have load balancer Need to Add an option called -updateLoadBalancer which can be used to add or remove servers from the load balancer backend pool the command line -updateLoadBalancer remove -serverType PPWeb - serverSet Primary should add a step to…
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…
Can Basic Load Balancer be updated by arm template after 31 March 2025?
Hi team, According to the document https://azure.microsoft.com/en-us/updates/azure-basic-load-balancer-will-be-retired-on-30-september-2025-upgrade-to-standard-load-balancer/. It says "You can continue to use your existing Basic Load Balancers until…
Azure Data Factory - Pipeline always fails at the second connection to On-Premise data source
I have SSIS Package that pulls data from On-premise data Source and push data to Azure Database. In that package, I have 3 data flow tasks, each of them connect to one db on On-premise data Source. SSIS Package has been deployed to Azure SQL DB (SSISDB)…
FortiGate with public IP
Hi, I'm trying to deploy FortiGate in Azure, but I want FortiGate to be able send out the traffic with public IP. I set up public load balancer with floating IP, created VIP on FGT with public IP and it works, but outbound traffic doesn't work. FortiGate…
Test outbound connectivity through all ips in an aks loadbalancer outbound rule
We have an aks cluster sitting behind an azure loadbalancer. All inbound/outbound connectivity to/from the aks cluster goes through this LB. The LB has an outbound rule with 13 public IP's. We have another system on prem which has some firewall rules to…
Will changing the idle time value (default 4 minutes) on the ELB impact existing sessions?
Azure Load Balancer has a 4 minutes to 100-minutes timeout range for Load Balancer rules, Outbound Rules, and Inbound NAT rules. Will chanting timeout value cause dropping existing session? …
Azure InterfaceEndpoint Routes Bypassing Palo Alto Firewall
Situation: Deployed two Palo Alto VM firewalls in Azure in a 'Transit VNet' following the Palo Alto Networks design, https://www.paloaltonetworks.com/resources/reference-architectures/azure. When you peer a VNet to the Transit VNet, the remote…
Query related to Azure Load Balancer
Hi Team, I just wanted to know how Load Balancer works. I am attempting to access an application that is hosted on virtual machines (VMs) and these VMs are load balanced by a load balancer, LB1. When I send a request to LB1, it distributes the request…
To add a backend pool and health probe to loadbalancer, which role is needed?
Network contributor on loadbalancer level? Network contributor on the resource group level?
How to put multiple VMs behind a single private IP address on Azure?
I'm working on creating a Blue/Green deployment for a product in Azure but I'm running into a problem regarding outbound traffic to an on-premisses database. Our initial idea can be seen in this diagram: We have three main "moving parts": A…
Queries on azure load balancer
Please clarify my following questions with respect to azure load balancer: 1. Probe component in load balancer, does it probe only port and protocol of back end pools or anything it probes? what exactly it probes? I heard load balancer is layer 4 ,…
Is assigning a static public IP address only possible on initial deployment of Cloud Service (Extended Support)?
When deploying and updating a Cloud Service (Extended Support) instance from Visual Studio using the "Publish (Extended Support)" wizard, does the assignment of a static public IP address (Basic SKU that was migrated from a classic reserved IP)…
Does azure load balancer support websockets ?
Does azure standard load balancer support websockets. Background: I have an app that runs in a AKS cluster and I have exposed the service using loadbalancer with annotation service.beta.kubernetes.io/azure-load-balancer-internal: "true …
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…