- Products
- Network Security
Next Generation FirewallNext-generation firewall for SMB, Enterprise, and Government
Security ServicesComprehensive security for your network security solution
Network Security ManagerModern Security Management for today’s security landscape
- Advanced Threat Protection
Capture ATPMulti-engine advanced threat detection
Capture Security applianceAdvanced Threat Protection for modern threat landscape
- Access Security
Cloud Edge Secure AccessDeploy Zero-Trust Security in minutes
Secure Mobile AccessRemote, best-in-class, secure access
Wireless Access PointsEasy to manage, fast and secure Wi-FI
SwitchesHigh-speed network switching for business connectivity
- Email Security
Email SecurityProtect against today’s advanced email threats
- Cloud Security
Cloud App SecurityVisibility and security for Cloud Apps
Cloud Firewall (NSv)Next-generation firewall capabilities in the cloud
- Endpoint Security
Capture ClientStop advanced threats and rollback the damage caused by malware
Content Filtering ClientControl access to unwanted and unsecure web content
- Product Widgets
- Product Menu Right Image
-
- Network Security
- Solutions
- Solutions Widgets
- Solutions Image Widgets
-
- Solutions Widgets
- Partners
- Partner Widgets
- Partners Image Widgets
-
- Partner Widgets
- Support
- Support Widget
- Support Image Widgets
-
- Support Widget
- Products
- Network Security
- Next Generation FirewallNext-generation firewall for SMB, Enterprise, and Government
- Security ServicesComprehensive security for your network security solution
- Network Security ManagerModern Security Management for today’s security landscape
- Advanced Threat Protection
- Capture ATPMulti-engine advanced threat detection
- Capture Security applianceAdvanced Threat Protection for modern threat landscape
- Access Security
- Cloud Edge Secure AccessDeploy Zero-Trust Security in minutes
- Secure Mobile AccessRemote, best-in-class, secure access
- Wireless Access PointsEasy to manage, fast and secure Wi-FI
- SwitchesHigh-speed network switching for business connectivity
- Email Security
- Email SecurityProtect against today’s advanced email threats
- Cloud Security
- Cloud App SecurityVisibility and security for Cloud Apps
- Cloud Firewall (NSv)Next-generation firewall capabilities in the cloud
- Endpoint Security
- Capture ClientStop advanced threats and rollback the damage caused by malware
- Content Filtering ClientControl access to unwanted and unsecure web content
- Product Widgets
- Product Menu Right Image
-
- Network Security
- Solutions
- Solutions Widgets
- Solutions Image Widgets
-
- Solutions Widgets
- Partners
- Partner Widgets
- Partners Image Widgets
-
- Partner Widgets
- Support
- Support Widget
- Support Image Widgets
-
- Support Widget
How to upgrade SonicCore and NSM in closed network
05/02/2022 
0 People found this article helpful
29,201 Views
Description
This article describes how to apply firmware upgrade for the NSM/SonicCore build in a closed network environment.
Minimum Requirements
Must be on minimum build 2.3.3-674. Any prior build will require a rebuild of the NSM/SonicCore server or an upgrade from the system upgrade option.
*If using NSM HA begin upgrade process with the active node first. The standby will take over as active while upgrading the first node. Once first upgrade is complete, wait until it comes back and is showing in standby mode. Now do same upgrade process for the current active node and the standby will take over as the active unit.
Resolution
Boot Server to Safemode
- Open the NSM Console and go to Reboot | Shutdown option
- Select Boot NSM into safemode option and select Enable
- Select Yes option to boot NSM into safemode
Upload SWI image to NSM Safemode GUI
- Access the NSM Safemode GUI on the Web UI using the NSM IP
- Select Firmware Images and upload image option
- Select browse and choose SWI build to apply. Click upload *File can be found in the MSW Download Center on the MSW user account the NSM is registered on
- New build will be available now. Click on Install option to run the update
- Once installed a popup will appear for reboot options, select the reboot “Later” option
Disable Safemode
- Open NSM Console and go to Reboot | Shutdown option
- Select Boot NSM into safemode option and select Disable
- Select Yes option to disable safemode and boot NSM
- Once the boot is complete (takes at least 10 minutes) check the build number in the About section to confirm build version
Related Articles
- NSM - How to remove a firewall from NSM and its associated firewall configuration?
- Unable to see data on NSM for the firewall acquired on NSM/VPN tunnel shows down on NSM.
- How to download reports from SonicWall On-Prem Analytics
YES
NO