05_Network Layer_7

00:00 - CONTENT of this CHAPTER 00:45 - Internet Control Message Protocol (ICMP) 02:27 - ICMP Message Format 04:04 - ICMP Message Types 07:16 - ICMP with IPv6 08:47 - Common Tools based on ICMP: Ping 09:05 - Common Tools based on ICMP: Traceroute 09:46 - Common Tools based on ICMP: Pathping (1) 10:09 - Common Tools based on ICMP: Pathping (2) 10:47 - CONTENT of this CHAPTER 11:18 - Motivation 11:46 - Network Address Translation (NAT) maps one IP address to another IP address 18:48 - A note on the security (or positive?) argument of NATs 20:02 - NAT is available in several “variants” 20:39 - Static NAT (also known as Basic NAT) 23:11 - One-to-Many NAT (also known as Masquerading) 25:31 - Network Address Port Translation (NAPT) 28:10 - Problems with NAPT 29:51 - Even more NAT versions (or deployments) 31:02 - NAT issues 32:39 - Protocol-specific issues, example 33:20 - So… what do we REALLY think about NAT? 34:55 - Questions & Tasks