March 06, 2008

Cisco and KVM published yesterday a breaking news: Cisco will use KVM on its brand new ASR 1000 router.
KVM is a virtualization technology included in modern Linux kernels: it is the virtualization platform supported by Ubuntu and ready to replace XEN in most opensource environments as soon as it reach enough stability and usability (and possibly an user interface).
The ASR 1000 is Cisco's highest end router, costing around 35k US$, and it's the first Cisco router using Linux instead of the proprietary IOS. The ASR 1000 will leverage on KVM to provide operating system redundancy without any dedicated hardware.
While Cisco has invested in VMware in the past, and they are collaborating on the VFrame technology, the message is clear: there's no space in embedded, low fingerprinting virtualization for VMware anymore. The possibility to fine tune the operating system to its maximum and the source code availability of KVM offer unmatched advantages in such challenging high performances environments as routers and embedded devices.
We can easily expect to see more and more virtualization embedded in appliances and hardware devices: what about an antivirus box able to trace the stack of malwares running them in a virtual box, instead of the