# Cavendish skin uses APIs deprecated in 1.42; keep those warnings out of the error log $wgDeprecationReleaseLimit = "1.41"; $wgEnableSidebarCache = true; $wgParserCacheType = CACHE_DB; OLA DiffServ support: Difference between revisions - wiki.openlighting.org
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OLA DiffServ support: Difference between revisions

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[http://en.wikipedia.org/wiki/Differentiated_services DiffServ] allows devices to mark network packets so that network devices can handle different types of traffic differently. This means that latency sensitive data such as VOIP or lighting control traffic can be prioritized on the network.   
[http://en.wikipedia.org/wiki/Differentiated_services DiffServ] allows devices to mark network packets so that network devices can handle different types of traffic differently. This means that latency sensitive data such as VOIP or lighting control traffic can be prioritized on the network.   


Latest revision as of 02:07, 1 June 2018

This page has migrated

This page has migrated to our new site, please see https://www.openlighting.org/ola/advanced-topics/ola-diffserv-support/.

This content will not be updated and is just left here for reference and will be removed at some point in the future, see the link above for the most up-to-date version.


DiffServ allows devices to mark network packets so that network devices can handle different types of traffic differently. This means that latency sensitive data such as VOIP or lighting control traffic can be prioritized on the network.


OLA supports DiffServ in some of the network plugins:

If you'd like others just ask.

To enable DiffServ support add 

dscp = <value>

to the plugin preference file. e.g. to mark packets as Expedited Forwarding, use 

dscp = 46

Future Work

Allow mappings of universe priorities -> DSCP values. This provides a flexible way of implementing backup controllers without provisioning extra network bandwidth. http://code.google.com/p/linux-lighting/issues/detail?id=76

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