Hierarchical Fair Service Curve
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(Redirected from HFSC)
Hierarchical Fair Service Curve (HFSC) is based on a QoS and a CBQ algorithm which is used mostly on Unix operating systems. It is the first QoS algorithm to simultaneously support all three of real-time, adaptive best-effort, and link-sharing services.
Also used in NetBSD 5.0, FreeBSD 8.0 and OpenBSD 4.6; and the router firmware DD-WRT.
[edit] See also
- L7-filter
- Real-time Transport Protocol
- Class Based Queueing
- Hierarchical token bucket (HTB)
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