Building network automation solutions

9 module online course

Start now!

Introduction to virtual firewalls

SearchNetworking has just published my article describing the issues you’ll face when deploying virtualized firewalls (you might want to read the one describing benefits and drawbacks of virtual appliances first). The article focuses primarily on the VMsafe Network API (aka dvFilter) and VMware’s vShield; you’ll find more in-depth information on alternate solutions (including HP’s and Juniper’s products using dvFilter API and Cisco’s vPath API) in my VMware Networking Deep Dive webinar (register here or buy a recording).


  1. So, Ivan...
    ...I take it I have won the Holy Cow argument?
  2. Not necessarily 8-) Let's discuss this when I get to SA ;)
  3. We are great in eating cows here. Even sheep's head...
Add comment