There is linux happening in some devices. 

https://www.juniper.net/documentation/en_US/junos/topics/concept/evo-overview.html

Ryan

On Thu, Oct 8, 2020, 4:16 PM Matt Harris <matt@netfire.net> wrote:
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On Thu, Oct 8, 2020 at 5:51 PM Chris Boyd <cboyd@gizmopartners.com> wrote:


> On Oct 8, 2020, at 10:55 AM, <aaron1@gvtc.com> <aaron1@gvtc.com> wrote:
>
> JunOS is so linux based

Um, my MX-204 says FreeBSD amd64.

Junos has always had a large basis coming from FreeBSD way back when. 

There's no Linux going on in Junos itself as far as I know, however Juniper does utilize Wind River Linux as an intermediary virtualization step for some of their virtualized products like the vSRX.