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.
11 lines
407 B
Plaintext
11 lines
407 B
Plaintext
# Datacenter router, transit uplink. Hosts behind it have public addresses
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# (no NAT); VM hosts are on L2 behind this router and need no shaping.
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# Install as: /etc/qos-profiles/<transit>.conf (role: qos-profiles-router)
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#
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# Fair share per server in both directions. Cake uses a single queue: fine at
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# 1 Gbit/s, check CPU load before using it above 10 Gbit/s.
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LINK_RATE=1gbit
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NAT=no
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CAKE_ARGS="ethernet"
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