-
- <column name="options" key="header_cache" type='{"type": "boolean"}'>
- Enable caching of tunnel headers and the output path. This can lead
- to a significant performance increase without changing behavior. In
- general it should not be necessary to adjust this setting. However,
- the caching can bypass certain components of the IP stack (such as
- <code>iptables</code>) and it may be useful to disable it if these
- features are required or as a debugging measure. Default is enabled,
- set to <code>false</code> to disable.
- </column>