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Upgrade a WAN Edge SRX Series Firewalls

date_range 28-Jan-25

You can upgrade a Juniper Networks® SRX Series Firewall deployed as a WAN edge device in the Juniper Mist™ cloud portal. Upgrading your device’s operating system to a newer version can provide you with new features, enhancements, bug fixes, and compatibility improvements.

To upgrade a WAN edge SRX Series Firewall:

  1. In the Juniper Mist cloud portal, select WAN Edge and select the device.
  2. Click the device and select the Upgrade Firmware option from the utilities menu to initiate the upgrade.
    Figure 1: Upgrade Software Upgrade Software
  3. In the Upgrade device firmware window, select the required version from the Upgrade to Version list.
    Figure 2: Schedule the Upgrade Option Schedule the Upgrade Option
  4. Clear the Reboot device after upgrade option to manually reboot the device. You must reboot the device after you upgrade the software.
  5. Read and accept the End User License Agreement, and click Start Upgrade to initiate the upgrade.
  6. From the Juniper Mist cloud menu, select Monitor > Insights > WAN Edge to monitor the upgrade progress.
Note:

High Availability Considerations: For WAN edge devices in a High Availability (HA) cluster, you can minimize the downtime by upgrading one node at a time.

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