In version 14.1R4.8, the VFP requires specific processor extensions. A properly configured repack will map the VFP to use the host's CPU flags (Intel VT-x/AMD-V). A poorly created repack may attempt to emulate the PFE entirely in software, resulting in high CPU usage and low throughput.
Date: October 26, 2023 Subject: vMX Virtualization Platform (Domestic Image) Software Version: Junos OS 14.1R4.8 jinstallvmx141r48domesticimg repack
If you're working in a corporate/domestic environment that requires a customized installer, build it from the official source and sign it internally. In version 14
Created a repack of the jinstall-vmx-141r48-domestic.img image to remove OEM customizations and streamline deployment for lab use. The repack preserves bootability, configuration defaults, and includes verified checksums. If you're working in a corporate/domestic environment that
Juniper vMX is a virtualized version of the physical MX Series router. It typically consists of two components (VMs):
In version 14.1, the installation process was often complex, requiring specific nested virtualization support (Intel VT-x/VT-d) and specific versions of QEMU or KVM.