README
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SQM
SQM is a go program that sets up using Linux qdisc mechanism using the CAKE integrated scheduler. See http://www.bufferbloat.net/projects/cerowrt/wiki/Smart_Queue_Management for more information
It is based upon the existing scripts from github.com/tohojo/sqm-scripts - which has a lot more information - but has the following changes:
- Runs as a daemon
- Checks on timed intervals to make sure everything is correct
- Tears down as much as possible on shutdown
Use cases
The author uses this at home in his home-baked Fedora-based VDSL router, that runs a PPP session via a Zyxel modem bridge.
Running
Run go run cmd/sqm or sqm after building
Options
-e, ----egress-oid string SNMP OID for egress (default "1.3.6.1.2.1.10.97.1.1.2.1.10.2")
-i, ----ingress-oid string SNMP OID for ingress (default "1.3.6.1.2.1.10.97.1.1.2.1.10.1")
-l, ----snmp-host string SNMP Host (default "192.168.2.1")
-h, --help help for sqm
-d, --interface string Device to configure (default "ppp0")
Building
Run mage install
Directories
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| Path | Synopsis |
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cmd
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hack
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tools
Module
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links is a package for managing netlink links
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links is a package for managing netlink links |
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nolint: forbidigo, wrapcheck
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nolint: forbidigo, wrapcheck |
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common
Package common defines common functions for the magefiles.
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Package common defines common functions for the magefiles. |
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manager defines a runtime manager, similar in concept to kubernetes controller-runtime but simplified for the needs of this project.
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manager defines a runtime manager, similar in concept to kubernetes controller-runtime but simplified for the needs of this project. |
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snmp defines a controller that can read two values via SNMP that returns the bandwidth.
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snmp defines a controller that can read two values via SNMP that returns the bandwidth. |
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