+ <column name="obs_domain_id">
+ The IPFIX Observation Domain ID sent in each IPFIX packet. If not
+ specified, defaults to 0.
+ </column>
+
+ <column name="obs_point_id">
+ The IPFIX Observation Point ID sent in each IPFIX flow record. If not
+ specified, defaults to 0.
+ </column>
+
+ <column name="other_config" key="enable-tunnel-sampling"
+ type='{"type": "boolean"}'>
+ <p>
+ Set to <code>true</code> to enable sampling and reporting tunnel
+ header 7-tuples in IPFIX flow records. Tunnel sampling is disabled
+ by default.
+ </p>
+
+ <p>
+ The following enterprise entities report the sampled tunnel info:
+ </p>
+
+ <dl>
+ <dt>tunnelType:</dt>
+ <dd>
+ <p>ID: 891, and enterprise ID 6876 (VMware).</p>
+ <p>type: unsigned 8-bit integer.</p>
+ <p>data type semantics: identifier.</p>
+ <p>description: Identifier of the layer 2 network overlay network
+ encapsulation type: 0x01 VxLAN, 0x02 GRE, 0x03 LISP, 0x05 IPsec+GRE,
+ 0x07 GENEVE.</p>
+ </dd>
+ <dt>tunnelKey:</dt>
+ <dd>
+ <p>ID: 892, and enterprise ID 6876 (VMware).</p>
+ <p>type: variable-length octetarray.</p>
+ <p>data type semantics: identifier.</p>
+ <p>description: Key which is used for identifying an individual
+ traffic flow within a VxLAN (24-bit VNI), GENEVE (24-bit VNI),
+ GRE (32-bit key), or LISP (24-bit instance ID) tunnel. The
+ key is encoded in this octetarray as a 3-, 4-, or 8-byte integer
+ ID in network byte order.</p>
+ </dd>
+ <dt>tunnelSourceIPv4Address:</dt>
+ <dd>
+ <p>ID: 893, and enterprise ID 6876 (VMware).</p>
+ <p>type: unsigned 32-bit integer.</p>
+ <p>data type semantics: identifier.</p>
+ <p>description: The IPv4 source address in the tunnel IP packet
+ header.</p>
+ </dd>
+ <dt>tunnelDestinationIPv4Address:</dt>
+ <dd>
+ <p>ID: 894, and enterprise ID 6876 (VMware).</p>
+ <p>type: unsigned 32-bit integer.</p>
+ <p>data type semantics: identifier.</p>
+ <p>description: The IPv4 destination address in the tunnel IP
+ packet header.</p>
+ </dd>
+ <dt>tunnelProtocolIdentifier:</dt>
+ <dd>
+ <p>ID: 895, and enterprise ID 6876 (VMware).</p>
+ <p>type: unsigned 8-bit integer.</p>
+ <p>data type semantics: identifier.</p>
+ <p>description: The value of the protocol number in the tunnel
+ IP packet header. The protocol number identifies the tunnel IP
+ packet payload type.</p>
+ </dd>
+ <dt>tunnelSourceTransportPort:</dt>
+ <dd>
+ <p>ID: 896, and enterprise ID 6876 (VMware).</p>
+ <p>type: unsigned 16-bit integer.</p>
+ <p>data type semantics: identifier.</p>
+ <p>description: The source port identifier in the tunnel transport
+ header. For the transport protocols UDP, TCP, and SCTP, this is
+ the source port number given in the respective header.</p>
+ </dd>
+ <dt>tunnelDestinationTransportPort:</dt>
+ <dd>
+ <p>ID: 897, and enterprise ID 6876 (VMware).</p>
+ <p>type: unsigned 16-bit integer.</p>
+ <p>data type semantics: identifier.</p>
+ <p>description: The destination port identifier in the tunnel
+ transport header. For the transport protocols UDP, TCP, and SCTP,
+ this is the destination port number given in the respective header.
+ </p>
+ </dd>
+ </dl>
+ </column>
+
+ <column name="other_config" key="enable-input-sampling"
+ type='{"type": "boolean"}'>
+ By default, Open vSwitch samples and reports flows at bridge port input
+ in IPFIX flow records. Set this column to <code>false</code> to
+ disable input sampling.
+ </column>
+
+ <column name="other_config" key="enable-output-sampling"
+ type='{"type": "boolean"}'>
+ By default, Open vSwitch samples and reports flows at bridge port
+ output in IPFIX flow records. Set this column to <code>false</code> to
+ disable output sampling.
+ </column>
+ </group>