CARP doesn't work for pfSense 2.1.1 with 2012 Hyper-V R2

[giobba65]

I try configure CARP protocol on Hyper-V 2012 R2
CARP protocol not work. The state is INIT
I try use any network adapter
Someone managed to get it working in a Hyper-V?

[odric]

Anyone know how to do it?
I have interesting in use pfsense HA on hyper-v. I have try with pfsese ISO (https://forum.pfsense.org/index.php/topic,56565.msg364122.html#msg364122) for Hyper-v but CARP ever stay in INIT state.

Thanks

[viragomann]

I don't use Hyper-V but I 've read that there a special VM settings to be made when configuring CARP on virtual machines.

See examples for VMWare and KVM at
https://doc.pfsense.org/index.php/Configuring_pfSense_Hardware_Redundancy_%28CARP%29

[mevans336]

You likely need to enable MAC address spoofing on the two VMs.