Topics

Here is a list of all topics with brief descriptions:

[detail level 12]

Data Channel Compression module	This module offers compression of data channel packets
Control Channel Processor module	This module controls the setup and maintenance of VPN tunnels and the associated security parameters
▼Control Channel TLS module	This module provides secure encapsulation of control channel messages exchanged between OpenVPN peers
Control channel encryption (tls-crypt, tls-crypt-v2)	Control channel encryption uses a pre-shared static key (like the --tls-auth key) to encrypt control channel packets
Data Channel Control module	This module controls the processing of packets as they pass through the data channel
Main Event Loop module	This main event loop module drives the packet processing of OpenVPN
Data Channel Fragmentation module	The Data Channel Fragmentation module offers fragmentation of data channel packets
Reliability Layer module	The Reliability Layer is part of OpenVPN's control channel
Data Channel Crypto module	The Data Channel Crypto Module performs cryptographic operations on data channel packets
External Multiplexer module	The External Multiplexer is the link between the external network interface and the other OpenVPN modules
Internal Multiplexer module	The Internal Multiplexer is the link between the virtual tun/tap network interface and the Data Channel Control module