SD-WAN Router version 4 is a major release that features enhanced security via Web Filtering and classification powered by Webroot BrightCloud. Web Filter is available with the security package. Other improvements to this release include the ability to backup and restore configuration, add static routes for local networks, and general performance optimizations.

We look forward to hearing your thoughts on this release.

Download links below:
e3 appliances - https://downloads.untangle.com/publi...13T1526.img.gz

e6 appliances - https://downloads.untangle.com/publi...13T1526.img.gz

Virtual Box - https://downloads.untangle.com/publi...11213T1526.vdi

Linksys WRT3200ACM New Install image - https://downloads.untangle.com/publi...11213T1526.img
Linksys WRT3200ACM Upgrade image - https://downloads.untangle.com/publi...11213T1526.img

Linksys WRT32x New Install image - https://downloads.untangle.com/publi...11213T1526.img
Linksys WRT32x Upgrade image - https://downloads.untangle.com/publi...11213T1526.img

For VMware environments you can upgrade using the e6 upgrade image.

Refer to this link for upgrade instructions.

Important note regarding version 4:
The configuration is not backwards compatible with prior versions. As a result, if you must downgrade to a prior version, you will need to perform a factory reset.