https://mirror.kuzeydc.com/index.php?download=Juniper/QFX/jinstall-qfx-12.3X50-D10.3-domestic-signed.tgz&token=dabb4e4d6713eb74c9122f52313f82347588edea1ee9222921e9a3e1569b9393&t=1780706110
https://mirror.kuzeydc.com/index.php?download=Juniper/QFX/jinstall-qfx-12.3X50-D20.1-domestic-signed.tgz&token=0cea7edf657b6ce0dcc664c7e98765022956b19a80c7b22ad49e93f9a07c751e&t=1780706110
https://mirror.kuzeydc.com/index.php?download=Juniper/QFX/jinstall-qfx-12.3X50-D30.2-domestic-signed.tgz&token=64e04b0b6fbc2a0b77e3c3bc7937205b62dae22c05ec60b56137156b5c455a2e&t=1780706110