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Loading Firmware on the Device

 

The Junos OS 19.2R1 FIPS images only accept the firmware signed with ECDSA and rejects any firmware signed with RSA+SHA1. You cannot downgrade to images that are signed with RSA+SHA1 from "ECDSA signed only” images. In this scenario, the vSRX 3.0 Instance device does not load the firmware.

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