Example: "You need to download vmx-bundle 17.1r1.8.tgz file to proceed."
wget --user=YOUR_JUNIPER_USERNAME --ask-password \ https://download.juniper.net/software/vmx/17.1/17.1R1.8/vmx-bundle-17.1R1.8.tgz download vmx-bundle 17.1r1.8.tgz