National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Netgraph Module in FreeBSD for Traffic Accounting
Blažek, Jan ; Kašpárek, Tomáš (referee) ; Čejka, Rudolf (advisor)
This bachelor's thesis deals with modular kernel networking subsystem Netgraph in FreeBSD operating system. Netgraph is shown from user's point of view. This work describes several concrete modules, tools for Netgraph management and examples of usage. Part of the work is about implementation of Netgraph module for network traffic accounting. There are described some other kernel subsystems used by the module - kernel loadable modules, mbuf - memory management in kernel interprocess subsystem and sysctl interface for sharing kernel variables with user space programs.
Netgraph Module in FreeBSD for Traffic Accounting
Blažek, Jan ; Kašpárek, Tomáš (referee) ; Čejka, Rudolf (advisor)
This bachelor's thesis deals with modular kernel networking subsystem Netgraph in FreeBSD operating system. Netgraph is shown from user's point of view. This work describes several concrete modules, tools for Netgraph management and examples of usage. Part of the work is about implementation of Netgraph module for network traffic accounting. There are described some other kernel subsystems used by the module - kernel loadable modules, mbuf - memory management in kernel interprocess subsystem and sysctl interface for sharing kernel variables with user space programs.

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