Have a few questions in SCVMM 2012 R2 logical network:
1. After creating a logical netowrk with network site VLAN to 0, if I configure a VM to connect to the logical network (switch) directly without connecting to a VM network, the VM will get IP which is from the VM host netowrk. But if I configure the logical network site VLAN to other number other than 0, the VM will get IP from the logical netowrk. WHY?
2. If the logical netowrk with network site VLAN to 0, communication between different VMs in different host will be good. If the network site VLAN to other number like 200, VMs in different host will not be able to communicate. Error I got from logs is: virtual subnet ID doesn't match(see logs in the end). I can use powershell command like Get-NetVirtualizationProviderAddress to get PA info, also route info in both hosts. And can confirm that lookup info with matching VirtualSubnetID in both host. Where I did wrong?
[0]0000.0000::2016-04-18 13:36:33.498 [Microsoft-Windows-Hyper-V-VmSwitch]NBL routed from Nic /DEVICE/{5E45530B-5744-41A7-9EF3-40A8FF495ED9} (Friendly Name: HP NC375i Integrated Quad Port Multifunction Gigabit Server Adapter #2) to Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E
(Friendly Name: Test07) on switch 68061B45-384E-4074-876E-268184841690 (Friendly Name: Test)
[0]0000.0000::2016-04-18 13:36:33.498 [Microsoft-Windows-Hyper-V-VmSwitch]NBL destined to Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E (Friendly Name: Test07) was dropped in switch 68061B45-384E-4074-876E-268184841690
(Friendly Name: Test), Reason Virtual Subnet ID does not match
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL received from Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E (Friendly Name: Test07) in switch 68061B45-384E-4074-876E-268184841690 (Friendly
Name: Test)
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL received from Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E (Friendly Name: Test07) in switch 68061B45-384E-4074-876E-268184841690 (Friendly
Name: Test)
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-NDIS-PacketCapture]VMSwitch Packet Fragment (92 bytes)
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-NDIS-PacketCapture]VMSwitch Packet Fragment (92 bytes)
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Wnv]Outbound IPv4 packet dropped: Inner source: 192.168.99.3, Inner destination: 192.168.99.255, Outer source: , Outer destination: , VirtualSubnetId: 12131495, Drop reason: No policy
, GreEncap: false, Transport protocol: 17, Source MAC: 0x001DD8B71C03, Destination MAC: 0xFFFFFFFFFFFF
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL originating from Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E (Friendly Name: Test07) was dropped in switch 68061B45-384E-4074-876E-268184841690
(Friendly Name: Test), Reason Packet Filtered by Windows Network Virtualization.
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Wnv]Outbound IPv4 packet dropped: Inner source: 192.168.99.3, Inner destination: 192.168.99.255, Outer source: , Outer destination: , VirtualSubnetId: 12131495, Drop reason: No policy
, GreEncap: false, Transport protocol: 17, Source MAC: 0x001DD8B71C03, Destination MAC: 0xFFFFFFFFFFFF
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL originating from Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E (Friendly Name: Test07) was dropped in switch 68061B45-384E-4074-876E-268184841690
(Friendly Name: Test), Reason Packet Filtered by Windows Network Virtualization.
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL routed from Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E (Friendly Name: Test07) to Nic /DEVICE/{5E45530B-5744-41A7-9EF3-40A8FF495ED9} (Friendly
Name: HP NC375i Integrated Quad Port Multifunction Gigabit Server Adapter #2) on switch 68061B45-384E-4074-876E-268184841690 (Friendly Name: Test)
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL destined to Nic /DEVICE/{5E45530B-5744-41A7-9EF3-40A8FF495ED9} (Friendly Name: HP NC375i Integrated Quad Port Multifunction Gigabit Server Adapter #2) was dropped in switch 68061B45-384E-4074-876E-268184841690
(Friendly Name: Test), Reason Packet Filtered by Windows Network Virtualization.
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL routed from Nic CD34FC5B-B52F-4628-9ADD-7A6611DEC0D3--5904F332-9A8B-45D1-84A3-DA80883FA53E (Friendly Name: Test07) to Nic /DEVICE/{5E45530B-5744-41A7-9EF3-40A8FF495ED9} (Friendly
Name: HP NC375i Integrated Quad Port Multifunction Gigabit Server Adapter #2) on switch 68061B45-384E-4074-876E-268184841690 (Friendly Name: Test)
[2]0000.0000::2016-04-18 13:36:33.644 [Microsoft-Windows-Hyper-V-VmSwitch]NBL destined to Nic /DEVICE/{5E45530B-5744-41A7-9EF3-40A8FF495ED9} (Friendly Name: HP NC375i Integrated Quad Port Multifunction Gigabit Server Adapter #2) was dropped in switch 68061B45-384E-4074-876E-268184841690
(Friendly Name: Test), Reason Packet Filtered by Windows Network Virtualization.
[2]0000.0000::2016-04-18 13:36:33.649 [Microsoft-Windows-Hyper-V-VmSwitch]NBL routed from Nic 68061B45-384E-4074-876E-268184841690 (Friendly Name: Test) to Nic /DEVICE/{5E45530B-5744-41A7-9EF3-40A8FF495ED9} (Friendly Name: HP NC375i Integrated Quad Port
Multifunction Gigabit Server Adapter #2) on switch 68061B45-384E-4074-876E-268184841690 (Friendly Name: Test)
[2]0000.0000::2016-04-18 13:36:33.649 [Microsoft-Windows-NDIS-PacketCapture]VMSwitch Packet Fragment (42 bytes)
Any help is much appreciated!
Thanks,
James