• Network Security Manager On-Premises
• Overview
  • About NSM
  • Related Documents
  • Conventions
    • UI Conventions
    • Guide Conventions
• Before Starting
  • Installation Quick Start
  • Prerequisites
  • Supported Firewalls
  • System Requirements
    • Capacity Requirements
    • Scaling Up
    • Licensing Model
  • Creating an MSW Account
  • Obtaining the Image
    • Obtaining a New Licensed Image
    • Obtaining a Trial Version
    • Downloading NSM for an Existing Instance
• Installing NSM on ESXi Server
  • Installing on ESXi Server
  • Connecting to the Console from ESXI
• Installing NSM on Hyper-V
  • Preparing the Windows Server System
  • Installing NSM On-Premises on Hyper-V
  • Connecting to the Console from Hyper-V
• Installing NSM on KVM
  • Deploying NSM on KVM via Virtual Machine Manager
• Installing NSM on Azure
• NSM Settings and Registration
  • Configuring NSM Network Settings
  • Registering NSM
  • Associating Firewalls on MSW
  • Unregistering NSM
• Console Operations
  • Management Console Operations
  • NSM Management Console Menu
  • Using SafeMode on the Management Console
    • Enabling SafeMode
    • Disabling SafeMode
    • Configuring Network Interfaces in SafeMode
      • Configuring Interface Settings
      • Disabling an Interface
    • Installing a Software Upgrade in SafeMode
    • Downloading Logs in SafeMode
• Using NSM
  • Interface Overview
  • Dashboard
  • Creating a Tenant
  • Creating a New User
  • Adding a Device
• Integrate On-Prem Analytics with NSM
• Upgrade Instructions
  • Upgrade Using Management Console
  • Upgrading SonicOS Firmware
• SonicWall Support
  • About This Document

Upgrading SonicOS Firmware

To upgrade SonicOS firmware on a firewall

1. Navigate to Manager View | Firewalls > Inventory page.
2. Hover a firewall, click Ellipses icon in the ACTION column, and then select Upgrade Software.

   The Software Upgrade dialog is displayed.

   

3. Do one of the following:

   • To upgrade to any available version on your Local system:
     1. In the NEW SOFTWARE VERSION(S) section, click Browse and select the setup file in your system.
     2. Click Upload.
   • To upgrade to any available version instantly:
     1. Select the required software version In AVAILABLE SOFTWARE VERSION(S).
     2. Select Now in SCHEDULED UPGRADE, if not selected.
     3. Click Upgrade.
   • To schedule software upgrade:
     1. Select the required software version in AVAILABLE SOFTWARE VERSION(S).
     2. Select Later in SCHEDULED UPGRADE and set the schedule for upgrade in Upgrade Time box.
     3. Click Upgrade.