Around minutes 7
1- find the file on the webpage ( KVM version )
2- wget onto the server
3- untar the file
https://www.juniper.net/support/downloads/?p=vmx#sw
cd /var/tmp/
wget "https://cdn.juniper.net/software/vmx/17.3R1.10/vm x-bundle-17.3R1.10.tgz?SM_USER=jkriker&__gda__=1515493714_7a8ffdsfsadfsadf" -O vmx-bundle-17.3R1.10.tgz
tar -zxvf vm x-bundle-17.3R1.10.tgz
cd ./vmx/images
ls
cp vm x-bundle-17.3R1.10.qcow2 /opt/wistar/user_images