Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
1 answer
Virtual Network: Subnet Deletion Blocked by Orphaned Power Platform Service Association Link
Problem description I am trying to delete an Azure subnet, but the operation fails because the subnet is reported as being in use by a Power Platform Service Association Link (SAL) named PowerPlatformSAL. The subnet deletion error indicates that the…
Azure Virtual Network
asked
2026-10-08T19:11:55.12+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(176, 45%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA6%3C/text%3E%3C/svg%3E)
AndersonGuimaraes-6487
0
Reputation points
commented
2026-11-05T14:52:46.1866667+00:00
Hemant Bharadwaj
340
Reputation points Microsoft Employee
2 answers
Azure Port TCP 25 Outbound for SMTP
Hi, We are planning to migrate a VM from the Southeast Asia region to the Indonesia Central region. We want to ensure that the VM—which is currently authorized to use TCP port 25 for outbound traffic—will retain this authorization after the migration. Is…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-11-05T08:20:01.4133333+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, 79%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
ANDHIKA SAPUTRA
20
Reputation points
edited an answer
2026-11-05T09:22:41.4166667+00:00
TP
165.1K
Reputation points
Volunteer Moderator
0 answers
Azure Cloud Shell Private VNet cannot be deleted — orphaned acisal references Microsoft-managed ACI
I am trying to decommission an Azure Cloud Shell private networking environment. All resources have been deleted except the Virtual Network and Network Security Group. The VNet and its subnets are in Failed provisioning state. The cloudshell-containers…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 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(204.8, 98%, 29%)' 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
Red: Problemas de conectividad a Internet tras actualización del sistema operativo en máquina virtual Linux — Diagnóstico y pasos a seguir
Descripción del problema Estoy enfrentando un problema de pérdida de conectividad a Internet desde una máquina virtual Linux en Azure, detectado desde el 13/10/2026. La máquina puede resolver nombres DNS correctamente, pero no logra establecer conexiones…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-19T07:57:02.3833333+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, 18%, 35%)' 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)
NTT-6055
0
Reputation points
answered
2026-11-03T11:32:00.6366667+00:00
Hemant Bharadwaj
340
Reputation points Microsoft Employee
2 answers
Outbound traffic Severe Slowness/Packet loss via S2S Tunnel
We are seeing severe packet loss from outbound traffic issues across the site to site tunnels in our Azure environment. All traffic from our office to Azure is fine, with 0 to minimal packet loss. Azure to our office is drastically slower, with at times…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 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(243.2, 62%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
1 answer
AllowEcmpInRoute Preview feature request is pending for days
I want to test out the AllowEcmpInRoute feature in route tables, and lab the behaviour out. I requested the preview feature, but it is pending for days. I tried manually and via terraform as well, but can not add any route entry in any route table…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-29T09:59:56.16+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(252.8, 93%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGV%3C/text%3E%3C/svg%3E)
Gergo Vadasz
0
Reputation points
edited the question
2026-10-30T11:18:36.3433333+00:00
Gergo Vadasz
0
Reputation points
0 answers
Virtual Machine running Ubuntu: Connectivity issue to on-premises MySQL — Troubleshooting SSL handshake errors
问题描述 我遇到一個問題，使用Azure上的Ubuntu虛擬機器連線到位於本地網路的MSSQL服務時，連線測試（telnet）成功，但MSSQL連線卻一直失敗，出現SSL handshake錯誤訊息。 环境 Azure上的Ubuntu虛擬機器，位置未指定。 我已尝试的操作 我已在Azure Ubuntu…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-29T06:56:05.11+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, 63%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
Kimi 蘇士誠
0
Reputation points
edited the question
2026-10-29T10:59:05.5066667+00:00
Gérard Oomens
133.6K
Reputation points
Volunteer Moderator
3 answers
Intermittent outbound UDP failure from Azure Central India VM despite allowed NSG and working NAT
Hello Microsoft Azure Community, I am investigating intermittent outbound UDP connectivity failures from an Ubuntu 24.04 virtual machine hosted in Azure Central India (Pune). The VM acts as a self-hosted WireGuard VPN gateway for a mobile client. General…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-26T02:58:39.15+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(112.00000000000001, 98%, 20%)' 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)
praveen
0
Reputation points
answered
2026-10-27T05:28:44.6066667+00:00
Hemant Bharadwaj
340
Reputation points Microsoft Employee
2 answers
Unable to SSH to a new Linux VM via ipv6
Firstly, I'm fairly new to IPv6. This is my topology, which all looks correct: On the Ubuntu VM, /etc/sshd/sshd_config is configured with default values: #Port 22 #AddressFamily any #ListenAddress 0.0.0.0 #ListenAddress :: SSH seems to be listening…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-23T16:36:00.52+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, 89%, 36%)' 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)
Jim Willsher Admin
0
Reputation points
answered
2026-10-23T16:53:29.6566667+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(291.2, 38%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
Marcin Policht
112.4K
Reputation points MVP
Volunteer Moderator
2 answers
I am unable to add an IPv6 configuration to a VM network interface
Hello I have a VM that's configured with IPv4. All works well. I want to add an IPv6 interface. Within "Network Interfaces" I choose to add an IP configuration. As soon as I toggle IPv4 to IPv6 the type then becomes "Primary", and I…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-23T14:29:16.2266667+00:00
Jim Willsher Admin
0
Reputation points
commented
2026-10-23T15:34:57.86+00:00
Jim Willsher Admin
0
Reputation points
2 answers
Azure Cloud Shell private VNet: orphaned ACI acisal stuck Deleting / SubnetInUse after session close
After ending a temporary private VNet-integrated Azure Cloud Shell Bash session, an Azure Container Instances service association link (SAL) on the dedicated temporary subnet will not clear. Observed facts Subnet delegation:…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-21T08:28:49.2166667+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(160, 46%, 25%)' 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)
福井 健太
0
Reputation points
answered
2026-10-22T10:58:26.4433333+00:00
Alex Burlachenko
26,695
Reputation points MVP
Volunteer Moderator
2 answers
Virtual Network vnet-test can not be updated when deletion was attempted earlier.
I have a vnet that is stuck in a failed state so i can't change it or delete it: Set-AzVirtualNetwork: Virtual Network vnet-test-lab can not be updated when deletion was attempted earlier. StatusCode: 400 ReasonPhrase: ErrorCode:…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-07T06:37:50.0766667+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(272, 39%, 36%)' 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)
Snorre Arstad
0
Reputation points
recommended
2026-10-20T10:23:51.8833333+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(176, 42%, 27%)' 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)
Ana Mihaila (BLUEHAWK LLC)
0
Reputation points Microsoft External Staff
Moderator
1 answer
Does Azure provide a verifiable dataplane egress fence-completion guarantee for existing TCP/TLS connections
We are evaluating a security-sensitive active/standby gateway architecture on Microsoft Azure. Before activating a replacement gateway, we must establish that an old gateway cannot transmit any additional bytes beyond a defined terminal network boundary…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-16T22:32:52.25+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, 72%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOK%3C/text%3E%3C/svg%3E)
Onur KILIÇ
0
Reputation points
commented
2026-10-18T11:13:50.8933333+00:00
Onur KILIÇ
0
Reputation points
0 answers
Stuck VNet Peering Deletion throwing GatewayError 429
Hello, Our VNet peering deletion has been stuck for over 90 minutes due to an internal Azure platform infrastructure lockup. Both VNet peering deletion and subnet creation operations are failing immediately. Looking at the Activity Logs, we see a…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-09-30T22:34:46.0866667+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, 34%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
Dhruv Savaliya
5
Reputation points
commented
2026-10-17T12:38:43.47+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, 64%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERT%3C/text%3E%3C/svg%3E)
Rachana Thipparapu
10
Reputation points Microsoft External Staff
Moderator
1 answer
Azure Bastion connection to VM
I'm trying to access the VM via Bastion but I'm not able to connect it as I get connection time out error. Would it be any firewall issue? Any help is much appreciated.
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-16T12:47:43.5033333+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(32, 68%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVM%3C/text%3E%3C/svg%3E)
Vivekraj Md
0
Reputation points
edited an answer
2026-10-16T13:14:32.6833333+00:00
Andreas Baumgarten
133.1K
Reputation points MVP
Volunteer Moderator
1 answer
Virtual Machine: Connectivity issues — ARP and MAC address mismatch
Problem description I am experiencing connectivity issues with a Windows virtual machine in Azure. The VM is unreachable over its private IP from other VMs in the same subnet, and tests show that ARP keeps resolving the VM's IP to a MAC address that does…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-09-29T12:54:18+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(64, 87%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECK%3C/text%3E%3C/svg%3E)
Craig Klepper
0
Reputation points
commented
2026-10-16T12:31:08.53+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(268.8, 19%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESL%3C/text%3E%3C/svg%3E)
Sujitha Lakkireddy
85
Reputation points Microsoft External Staff
Moderator
1 answer
One of the answers was accepted by the question author.
Does "primary" on different peerings of the same ExpressRoute circuit always terminate on the same physical MSEE router?
An ExpressRoute circuit can have both AzurePrivatePeering and MicrosoftPeering configured. Each peering gets its own primaryPeerAddressPrefix and secondaryPeerAddressPrefix (/30), its own VLAN, and its own BGP session — but a circuit only has two…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-07T11:25:18.3+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(115.19999999999999, 92%, 21%)' 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
130
Reputation points
accepted
2026-10-12T07:05:55.4433333+00:00
Peter Stieber
130
Reputation points
1 answer
dual VNET Firewall
I have 2 VNET on different region, let say vnet1 in region1 and vnet2 in region2. vnet1 have azure firewall so all VM under vnet1 will go to the firewall when connecting to the internet. Now can we make VM under vnet2 go to the internet thru azure…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-11T02:36:05.3133333+00:00
Handian Sudianto
7,636
Reputation points
answered
2026-10-11T03:31:48.6433333+00:00
Marcin Policht
112.4K
Reputation points MVP
Volunteer Moderator
5 answers
Random loss of connectivity after NVA failover
Hello guys, In the described scenario, we have a pair of FortiGate firewalls running in an Active/Passive HA configuration in Azure. We are using Azure Public IP addresses directly associated with the external interfaces to provide Internet…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 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(83.2, 65%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERR%3C/text%3E%3C/svg%3E)
0 answers
Does ExpressRoute Global Reach guarantee primary↔primary / secondary↔secondary MSEE pairing between two circuits?
We're modeling ExpressRoute topology for network discovery/visualization and need to understand the deterministic behavior of Global Reach across redundant links. Setup: Circuit A and Circuit B have Global Reach enabled between their private peerings.…
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
3,186 questions
asked
2026-10-07T11:23:41.9833333+00:00
Peter Stieber
130
Reputation points
asked
2026-10-07T11:23:41.9833333+00:00
Peter Stieber
130
Reputation points