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Downloading and Installing Junos Software Packages (FIPS Mode)


SRX Series devices can provide the security defined by Federal Information Processing Standards (FIPS) 140-2 Level 2 if these devices are operated in the Junos OS in FIPS mode. To operate in Junos OS in FIPS mode, the device must have the following software packages installed:

  • Junos OS for SRX1500, SRX4100, and SRX4200, Release 15.1X49-D100

  • Junos FIPS mode, Release 15.1X49-D100

To install these software packages, perform the following tasks:

  1. Download the Junos OS package and the Junos FIPS mode package from See Downloading Software.
  2. Install the Junos OS on your device using a TFTP server, see Installing Junos OS on SRX Series Devices from the Boot Loader Using a TFTP Server or install Junos OS on your device using the following CLI command: request system software add /<image-path>/<junos package> no-copy no-validate reboot.

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