I can't fetch or provide direct download files. I can, however, provide a concise verified-safe set of commands and steps to download Juniper vMX (vmxbundle-17.1R1.8.tgz) from Juniper's official site and verify its SHA256 checksum and GPG signature—assume you're on a Linux host with curl/wget, sha256sum, and gpg installed.
Once downloaded, move the .tgz file to your server and extract it: tar xvf vmx-bundle-17.1R1.8.tgz cd vmx-17.1R1.8/images/ Use code with caution. Copied to clipboard download juniper vmxbundle 171r18tgz verified