Junos OS

Junos OS
DeveloperJuniper Networks
OS familyUnix-like
Working stateCurrent
Source modelClosed source and open source
Initial releaseJuly 7, 1998 (1998-07-07)
Latest release24.4R1 / December 29, 2024 (2024-12-29)
Available inEnglish
UserlandFreeBSD or Linux
Default
user interface
Command-line interface
LicenseProprietary, FreeBSD License, GPL License
Official websitewww.juniper.net/us/en/products/network-operating-system.html

Junos OS (also known as Juniper Junos, Junos and JUNOS) is a FreeBSD-based, and later also Linux-based, network operating system used in Juniper Networks routing, switching and security devices.