.. _envoy_v3_api_file_envoy/config/core/v3/socket_cmsg_headers.proto:

Socket CMSG headers (proto)
===========================






.. _envoy_v3_api_msg_config.core.v3.SocketCmsgHeaders:

config.core.v3.SocketCmsgHeaders
--------------------------------


:repo:`[config.core.v3.SocketCmsgHeaders proto] <api/envoy/config/core/v3/socket_cmsg_headers.proto#L18>`

Configuration for socket cmsg headers.
See `:ref:CMSG <https://man7.org/linux/man-pages/man3/cmsg.3.html>`_ for further information.



.. code-block:: json
  :force:

  {
    "level": {...},
    "type": {...},
    "expected_size": ...
  }

.. _envoy_v3_api_field_config.core.v3.SocketCmsgHeaders.level:


level
  (`UInt32Value <https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#uint32value>`_) cmsg level. Default is unset.


.. _envoy_v3_api_field_config.core.v3.SocketCmsgHeaders.type:


type
  (`UInt32Value <https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#uint32value>`_) cmsg type. Default is unset.


.. _envoy_v3_api_field_config.core.v3.SocketCmsgHeaders.expected_size:


expected_size
  (`uint32 <https://developers.google.com/protocol-buffers/docs/proto#scalar>`_) Expected size of cmsg value. Default is zero.