zpericic
86a0d2cdd1
Role subpackages set the system-wide default qdisc and TCP congestion control via /usr/lib/sysctl.d, without pulling in the base package: server fq + bbr bare metal, VM guests vmhost fq_codel + bbr hypervisors, container hosts router fq_codel + cubic desktop fq_codel + cubic The base package applies cake per interface from /etc/qos-profiles/<iface>.conf, layered over role defaults and /etc/qos-profiles/defaults.conf: - LINK_RATE with per-direction overrides, shaped to SHAPE_PERCENT (default 95, per direction overridable) - outbound fairness per source host and diffserv4; inbound via ifb, fairness per destination host, besteffort with DSCP wash - NAT awareness, extra cake args (shared and per direction), raw qdisc overrides - config parsed without executing it, validated before any change, previous state undone on each run Applied by the qos-profiles@<iface> unit (bound to the device) or the qos-profiles-networkmanager dispatcher subpackage, installed automatically on hosts with NetworkManager. Includes ready-made examples for VM hosts, OVH dual-NIC servers, DC and home routers.
10 lines
359 B
Plaintext
10 lines
359 B
Plaintext
# Dedicated backup/storage NIC with a raw qdisc instead of cake.
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# Install as: /etc/qos-profiles/<backup nic>.conf
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#
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# fq with a per-flow cap: a single large transfer can't fill the link, while
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# many parallel flows still can. EGRESS replaces everything cake-related for
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# that direction; inbound is left alone.
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EGRESS="fq maxrate 500mbit"
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INGRESS_RATE=none
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