Put a private event hub behind a public load balancer
Im trying to put a private EH behind a Public Load balancer to transport TCP Kafaka messages over port 9093 the EH was added to backend pull using the EH private end point NIC Health Prob dosnt work and looks like it prevent the message to flow
Palo VM firewall drop packets behind Azure load balancer
The topoplogy is spoke subnet ---> Aure LB ---> 2x Palo VM firewalls -> express route --> on-prem Palo firewall --> on-prem server user at spok subnet send files to onprem is very slow. we did iperf test from a subnet in the spoke vnet…
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Cannot delete a Public IP that has no resources associated with
I was trying to delete the Public IP address 'IP-TestARM', which is not associated to any resources. But the operation failed and the error shows: 'Failed to delete public IP address 'IP-TestARM'. Error: Public IP address…
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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…
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Since we ahve primary data center (DC) is already connected to Azure via ExpressRoute, options for connecting your on-premises DR datacenter to Azure
We have DC and DR datacenters at the on-prem level and the On-prem datacenter was connected to Azure through the Azure Express route and What are the other options we can get to connect Azure to the on-prem DR datacenter, how to establish connectivity…
Load Balancing of requests coming from a single client
I have a question regarding load balancing of a service by Azure Load Balancer. My load balancing requirement is as follows: I will have multiple application servers for a non-http service. Application servers will be behind Azure load balancer(layer…
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Does NSG apply to load balancer frontend IP?
I have a vnet with two subnets named sn1 and sn2. I have two vms named vm1 and vm2. vm1 is in sn1, vm2 is in sn2. I have a load balancer whose backends are vm1 and vm2. There is only one frontend IP in the load balancer in sn1. When I associate a network…
Azure LoadBalancer ( ILB / PLB ) Flow Log
Hi, My question is as simple as described on the title. Can i activate any logs on traffic passing trough my loadbalancers like on NSG's ? I found healthprobes and metrics Logs but not flow logs ( source destination port ... ) Thank you.
Azure Loadbalancer Failover Sessions not handed over
We are using a Standard Internal Azure Loadblancer to balance traffic between multiple NVA Appliances. This works fine normally, during a failover all new connections are sent to the other NVA that is still available. However the packets that belong to…
Unable to connect to Azure App (fqdn) using Cloud Flare to resolve the hostname using a NGINX to resolve the access to Application
I need a help on smth which we are spending time and unable to connect to a application: Here's the how architecture work: We have a Front End App which is developed on Angular - Have created a private end point for this we have a API which…
What Authentication solution would you suggest in this scenario?
Context: We are migrating from Azure App Gateway V1 to Azure App Gateway V2 for load balancing. For authentication purposes, we used NTLM which AG V2 does not support. Now I am trying to find an alternative. Ideally, I want the authentications to…
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.…
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…
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…
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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…
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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)…