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Juniper Networks® vMX Virtual Router Release Notes


Release 19.4R2

14, July 2020

These release notes accompany the Junos OS Release 19.4R2 of the Juniper Networks® virtual MX Series router (vMX). They describe new and changed features, limitations, and known problems in the software.

Table of Contents

What’s New
Known Limitations
Open Issues in 19.4R2
Open Issues in 19.4R1
Resolved Issues in 19.4R2
Resolved Issues in 19.4R1
Upgrade Instructions
System Requirements
Minimum Hardware and Software Requirements for KVM
Minimum Hardware and Software Requirements for VMware
Requesting Technical Support
Revision History