Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
420 questions
1 answer
view azure Load balancer inbound/outbound connections
Hello, I want to find out from the last 3 days, all public IPs who was connected to my azure load balancer and also all public IPs connections initiated from my Loadbalancer. Also I want to find the load for each node/VMs behind this LB( last 3…
asked 2023-08-02T12:28:42.39+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(265.6, 90%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECR%3C/text%3E%3C/svg%3E)
Ciprian Rizea
0
Reputation points
commented 2023-08-04T16:47:26.6533333+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
24,231
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
At what scope/s Network Contributor Role is needed to add backend vms to a Load Balancer
I have Resource Group named RG1 with VM1, VM2, VM3 I have Resource Group named RG2 with Load Balancer LB1 Will I need network contributor role on both Resource Groups ?
asked 2023-07-29T05:27:35.38+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, 18%, 19%)' 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)
Shridhar Srinivasan
215
Reputation points
accepted 2023-08-03T18:47:34.97+00:00
Shridhar Srinivasan
215
Reputation points
1 answer
adding a 3rd VM to Load balancer backend pool
Hi, I have created 2 vm's and added them to back-end pool, and everything works fine. i have created a 3rd vm same config, region, availability, network settings and this one does not show in the list of back-end pool of load balancer so i can add it.…
asked 2023-07-30T13:03:20.9333333+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(96, 20%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMC%3C/text%3E%3C/svg%3E)
Mos Craciun
0
Reputation points
commented 2023-08-03T15:31:59.1433333+00:00
GitaraniSharma-MSFT
49,171
Reputation points Microsoft Employee
1 answer
is Graceful scale in possible in scale sets using azure load balancer
I have an azure scale set that runs a service communicating to server vms present outside of the scale set. traffic to scale set is coming from an Azure load balancer. Problem: when requests present in a VM of scale set is less than a threshold value I…
asked 2023-07-31T10:40:17.5133333+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, 8%, 22%)' 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)
Anonymous
commented 2023-08-01T12:57:22.8966667+00:00
msrini-MSFT
9,266
Reputation points Microsoft Employee
1 answer
Load Balancer Backend Memebrs Health Status
Hello, I have a standard Azure LB configured with two servers in the backend. TCP health prob is configured to monitor the backend servers over port 80 with an interval of 5 seconds. When shutting down one of the VMs in the backend, the status of the…
asked 2023-07-25T10:04:26.1366667+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, 37%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Mohamad Swead
0
Reputation points
commented 2023-08-01T12:32:50.8066667+00:00
GitaraniSharma-MSFT
49,171
Reputation points Microsoft Employee
1 answer
Azure Firewall Load Balancer
I have currently configured my firewall to limit outbound outbound traffic which is working at the moment but would like to expand this to include inbound traffic as well. We also have, a public Load Balancer which is making it complicated complicated…
asked 2023-07-17T19:08:07.7933333+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(262.40000000000003, 42%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3END%3C/text%3E%3C/svg%3E)
Nick Diaz
281
Reputation points
answered 2023-07-27T14:09:48.56+00:00
msrini-MSFT
9,266
Reputation points Microsoft Employee
1 answer
Traffic Manager on status degraded app go down.
I have a traffic manager with 2 endpoints and change to status degraded every day and the app go down. details: monitor status degraded. status enable. I'm not sure what is happening the traffic manager and the app was working very stable last week but…
asked 2023-07-26T22:17:27.73+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(275.2, 44%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECT%3C/text%3E%3C/svg%3E)
Cesar Tovar
25
Reputation points
commented 2023-07-27T13:00:11.1566667+00:00
msrini-MSFT
9,266
Reputation points Microsoft Employee
1 answer
AKS Service mixes externalTrafficPolicy
We are running a crushFTP pod on AKS. There are 2 loadBalancer services defined external on port 2222 internal on ports 443, 8080, 9090 & 2222 When I log into the web-console, there is widget on the homepage which shows recent logins. I set…
asked 2023-07-21T11:56:58.9866667+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(3.2, 20%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENC%3C/text%3E%3C/svg%3E)
Neil Crow
0
Reputation points
commented 2023-07-27T01:16:46.79+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, 4%, 15%)' 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)
kobulloc-MSFT
25,731
Reputation points Microsoft Employee
0 answers
NIC/virtual machine backend pool member in load balancer
Unable to add backend pool member in standard LB using nic/virtual machine using ARM template Error- MalformedLoadBalancerBackendAddress
asked 2021-05-13T08:39:02.787+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(265.6, 19%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Amit Kumar (SmartOps)
11
Reputation points
commented 2023-07-25T01:05:49.23+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(220.8, 44%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWM%3C/text%3E%3C/svg%3E)
Warwick, Matthew
0
Reputation points
0 answers
Azure front door not working with. private link service created by internal load balancer
Hi all, I have integrated private link service with internal load balancer and then integrate that private link service with front door service using below documentations : …
asked 2022-10-26T08:07:30.75+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(89.60000000000001, 77%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAW%3C/text%3E%3C/svg%3E)
akash warkhade
26
Reputation points
edited the question 2023-07-17T14:31:48.1433333+00:00
GitaraniSharma-MSFT
49,171
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Failed to add NIC in Load Balancer due to DifferentSkuLoadBalancersAndPublicIPAddressNotAllowed error
I have a public LB with Basic SKU. It has a frontend named "FrontendTemp" with IP Address Basic SKU as well. I have another public LB, but with Standard SKU. It has a frontend named "myFrontend" with IP Address Standard SKU as…
asked 2023-07-10T10:28:07.8133333+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, 94%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYF%3C/text%3E%3C/svg%3E)
Yasmin, Fitri
266
Reputation points
accepted 2023-07-11T21:01:05.9333333+00:00
Yasmin, Fitri
266
Reputation points
1 answer
Inbound connection stopped (website not accessible outside) after Firewall attachment to Subnet
I have three servers Server1, Server2, and Sever3. Server1 and Server2 are behind the load Balancer. our site are hosted on Server1,Server2 and Server3. DNS is pointing to LB public ip for site hosted on Server1 and Server2. For other site, DNS is…
asked 2023-06-29T10:30:11.79+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(70.4, 76%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESY%3C/text%3E%3C/svg%3E)
Sunil Yadav
25
Reputation points
commented 2023-07-05T07:58:58.55+00:00
Sunil Yadav
25
Reputation points
1 answer
One of the answers was accepted by the question author.
Can I disable idle timeouts in Azure's iLB (Internal Load Balancer)?
When a client connects to a server via Azure's Internal Load Balancer (iLB), is there any way to prevent the session from timing out? The load balancing rules in Azure's iLB (Internal Load Balancer) allow for a session idle timeout of 4 to 30 minutes. I…
asked 2023-06-28T11:07:16.7066667+00:00
Toshio Yamazaki
70
Reputation points
accepted 2023-06-28T15:13:27.6966667+00:00
Toshio Yamazaki
70
Reputation points
1 answer
One of the answers was accepted by the question author.
about Azure load balancer redundancy.
Please tell me about Azure load balancer redundancy. Does one Azure load balancer have its own redundancy? I don't think it's that easy to stop, but should I configure multiple Azure Load Balancers just in case? Please let me know if there is…
asked 2023-06-23T15:20:26.97+00:00
Toshio Yamazaki
70
Reputation points
edited a comment 2023-06-24T05:07:16.3833333+00:00
Toshio Yamazaki
70
Reputation points
1 answer
Azure Load Balancer - review / change routing preference
Hello, when I am creating a new Load Balancer I can set up Microsoft or ISP routing preference for outbound connectivity. https://video2.skills-academy.com/en-us/azure/virtual-network/ip-services/routing-preference-overview But how can I review this…
asked 2023-06-16T07:36:03.5466667+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(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)
Jan Vávra
256
Reputation points
commented 2023-06-20T14:55:35.3566667+00:00
GitaraniSharma-MSFT
49,171
Reputation points Microsoft Employee
0 answers
Internal Load Balancer is doing asymmetric routing.
We are facing an asymmetric routing issue with the Azure Private (Internal) loadbalancer. Our Deployment topology is HUB and spoke which are peered together. Inbound Traffic : HUB [Public LB -> Firewall/VM] -> Spoke [Application Server/VM] Path :…
asked 2023-02-28T05:16:13.49+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(166.4, 78%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPG%3C/text%3E%3C/svg%3E)
Prashant Gaur
0
Reputation points
commented 2023-06-12T18:57:14.6233333+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, 67%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJW%3C/text%3E%3C/svg%3E)
James White
5
Reputation points
5 answers
Disable Cipher Suite in Server 2022 but still active
Hi, I've created a new VM in Azure of type "Windows Server 2022 Datacenter Azure Edition" - Core - and disabled weak cipher suites using PowerShells Disable-TlsCipherSuite. The VM is behind an azure LoadBalancer. Afterwards I…
asked 2021-12-01T08:00:48.723+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(92.8, 2%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Sebastian Mann
6
Reputation points
answered 2023-06-08T21:40:17.98+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(313.6, 4%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAC%3C/text%3E%3C/svg%3E)
Alex Carlock
156
Reputation points
1 answer
Does adding more IP in Standard load balancer increase SNAT ports in AKS VMSS?
Hello, If we add 2 ip's as outbound rule in the AKS standard load balancer targeting to same backend pool then does it increase the SNAT ports count to 64k*2. If yes, can we use 1 default public ip which azure automatically creates and add one more by…
asked 2023-05-31T13:11:53.2933333+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(259.20000000000005, 68%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
Tanul
1,251
Reputation points
commented 2023-06-06T02:48:39.8033333+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, 98%, 21%)' 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)
KarishmaTiwari-MSFT
18,747
Reputation points Microsoft Employee
1 answer
Any possibility that Azure can change the SNAT ip in managed Standard Load balancer?
Hello, When we create standard sku AKS then Azure automatically creates a public ip for us as a new resource in that MC-xxx resource group which is used as outbound in Standard load balancer as mentioned here. Is that IP static or dynamic. Can azure…
asked 2023-05-31T13:04:35.3766667+00:00
Tanul
1,251
Reputation points
commented 2023-06-06T02:48:09.6366667+00:00
KarishmaTiwari-MSFT
18,747
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Unable to add new VM to LoadBalancer
Hiya, We have a Basic SKU LB with a single front end IP and single backend-pool that has a single Windows server VM in a Vnet + NSG. The Windows VM has no availability zone <- I think this is what's is killing me All been running fine for half a year…
![](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, 21%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)