Plan of the course:

Lecture 1:

• IPv4 and IPv6 basics

• addressing
• routing

• TCP and UDP

• Ports
• Connention vs. Packet

Lecture 2:

• Linux network basics

• RedHat based - /etc/sysconfig/network-scripts
• Debian based - /etc/networking

• Basic tools

• ifconfig
• route
• vconfig
• bonding
• ip
• iptables
• brctl

Lecture 3:

• IP Route 2

• multiple routing tables
• creating vlans, tunnels, bridges and so on

Lecture 4:

• Tunneling

• IPIP
• Tinc
• OpenVPN

Lecture 5:

• BGP
• Bird