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General
Upgrade Paths
If you are upgrading from an old Netrounds version, the following steps are essential:
- Upgrading from version 2.34 to replace Ubuntu 16.04 with Ubuntu 18.04.
- Upgrading to version 4.0 to start using a Juniper license.
The following upgrade paths are recommended:
Source version | Target version | Note |
---|---|---|
< 2.28.99 | 2.28.99 | For these upgrades, please contact Juniper support (see below). |
2.28.99 | 2.29.2 | |
2.29.2 | 2.34.4 | – |
2.30.x | 2.34.4 | |
2.31.x | 2.34.4 | |
2.32.0 | 2.34.4 | |
2.33.x | 2.34.4 | |
2.34.x | 2.35.6 | See Upgrading Control Center from Version 2.34. |
2.35.x | 4.3.0 | See Special Procedures for Upgrade to 3.0 or Later. If you are upgrading from Release 4.1.X or earlier releases to Release 4.3, you need to upgrade the Ubuntu version to 22.04. See Alternative Upgrade Procedure. |
2.36.x | 4.3.0 | |
3.0.x | 4.3.0 | |
3.1.x | 4.3.0 | |
3.2.x | 4.3.0 | |
3.3.x | 4.3.0 | |
3.4.x | 4.3.0 | |
4.0.x | 4.3.0 | |
4.1.x | 4.3.0 | |
4.2.x | 4.3.0 |
To contact Juniper technical support, file a ticket at support.juniper.net/support/requesting-support.
Please also contact technical support whenever you want to upgrade from a version or between versions that are EoS.
Release Notes
Before starting the upgrade, please always read the Release Notes for the version you are upgrading to. These notes describe new features and also inform you of important under-the-hood changes such as new configuration files.
If you are upgrading across multiple versions, please read the Release Notes for all intermediate versions.