Advanced Linux Kernel Networking - Neighboring Subsystem; IPSec - Rami Rosen

Abstract

This lecture is a sequel to the Linux Kernel Networking lecture.

• We will deal with arp table and arp cache,
• Reachability and Network Unreachability Detection,
• Reachability states (NUD_REACHABLE , NUD_NONE or NUD_FAILED, and more)
• Garbage collection with the Neighboring Subsystem.
• Interaction between Linux Kernel Routing Subsystem and Linux
• Kernel Neighboring Subsystem.
• IPsec - tunnels and encryption , xfrm API , IPsec flow cache.

Slides in Open Document Presentation (ODP) format and Slides in PDF format

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