CCIE Security v5 :: ICMP Redirects

Today I wanted to share my CCIE Security notes on ICMP redirect messages. ICMP Redirection is used to notify hosts that a better route is available for packets destined for a specific destination. This feature is available and enabled by…

CCIE Security v5 :: ASA Packet Processing Post 8.3 Code

In this article, I will share my notes on the ASA packet process for version 8.3+. Domain 1.0 off the CCIE Security version blueprint focuses on perimeter security and intrusion prevention, both of which include the ASA. In order to understand…