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I am not able to communicate vm between two subnets under same resource group. Subnet 1 and Subnet 2 and default Vnet
VM1 = Subnet 1
VM2 = Subnet 2
RESOURCE GROUP= AUS
Both subnets are created by same vnet name = VNET
Exactly: The routing between 2 subnets in the same virtual network is active and allowed by default.
In the NSG the traffic between the 2 subnets in the same virtual network in this scenario is allowed as well.
The only blocking aspect could be the internal Firewalls of the Windows VMs in my opinion.
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I faced the same issue , and I turned Off Windows Defender Firewall (public) on both VMs and it's work very well ,
thanks a lot
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Yes it is issue for me as well here in office for my test VM ( office internal firewall block) till i tested in outside the network and it worked fine.
i think the local windows firewall of two VM are ON. Please, create an exeption or turn off the firewall.
Both subnets are in the same virtual network?
Which OS on VMs?
What does "not able to communicate"?
Ping using the IP works (if allowed by firewall)?
Ping using the name of the VM work?
Some more details might be helpful.
Kind regards
Andreas Baumgarten
VM1= Amrr = 192.168.0.68 , Subnet 1= 192.168.0.0/26
VM2= East = 192.168.0.5, Subnet 2= 192.168.0.64/26
Vnet= Aus-vnet, Address Space= 192.168.0.0/24
==> I am not able to ping VM with private IP in different subnets but are in same resource group.
10203-vm1-detail.png
10139-vm-name.png.
What configuration need to be done?They looks isolated to me.
Please also find attached document.
VM1= Amrr = 192.168.0.68 , Subnet 1= 192.168.0.0/26
VM2= East = 192.168.0.5, Subnet 2= 192.168.0.64/26
Vnet= Aus-vnet, Address Space= 192.168.0.0/24
==> I am not able to ping VM with private IP in different subnets but are in same reso
urce group. What configuration need to be done. They looks isolated to me.
Please also find attached document. 
Any NSGs on the subnets that might block?
Firewall on each VM is allowing ICMP/Ping or is disabled?
Kind regards
Andreas Baumgarten