Unified Networking Lab vMX/VSRX

this is how to import vMX.ova in unetlab, it's working for me :
Upload the downloaded image : vMX.ova to the UNetLab
# mv vMX.ova vmx-14.1R1.10-domestic.ova
# mkdir tmp
# cd tmp
# tar xf ../vmx-14.1R1.10-domestic.ova
# mkdir -p /opt/unetlab/addons/qemu/vmx-14.1R1.10-domestic
# mv hda.qcow2 /opt/unetlab/addons/qemu/vmx-14.1R1.10-domestic
# cd ..
# rm -rf tmp
# /opt/unetlab/wrappers/unl_wrapper -a fixpermissions
login : root
pass : root123
and this is all, enjoy !!!

IMPORTING JUNIPER VSRX IMAGES
The following procedure refers to the most recent and supported image only. Older images should work too. Remember that UNetLab image names are strongly suggested for lab portability.
Upload the downloaded image to the UNetLab master node using for example FileZilla or WinSCP. Then login as root using SSH protocol and uncompress it:

mkdir tmp
cd tmp
tar xf ../junos-vsrx-12.1X44-D10.4-domestic.ova

Then convert the disk to the qcow2 format:

/opt/qemu/bin/qemu-img convert -f vmdk -O qcow2 junos-vsrx-12.1X44-D10.4-domestic-disk1.vmdk hda.qcow2

Create the UNetLab image:

mkdir -p /opt/unetlab/addons/qemu/vsrx-12.1X44-D10.4-domestic
mv hda.qcow2 /opt/unetlab/addons/qemu/vsrx-12.1X44-D10.4-domestic

Clean and fix permissions:

cd ..
rm -rf tmp
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions

Default username is admin without password.