This article provides the recommended upgrade path from Junos version 18.4 to 23.4R2-S2 for SRX devices, ensuring a smooth transition during the upgrade process.
To upgrade your SRX device to Junos version 23.4R2-S2, follow the recommended upgrade path below.
Upgrade Path:
18.4 > 19.4 > 20.4 > 21.4 > 22.4 > 23.4R2-S2