Documentation/networking/ip-sysctl.rst

367 	packet for the flow is waiting in Qdisc queues or device transmit
586 	A shorter window lets a flow more quickly pick up new (higher)
671 	TCP stack can then dynamically adjust flow reordering level
879 	get detected right after Fastopen is re-enabled and will reset to
927 	depending on flow rate, instead of filling 64Kbytes packets.
1147 	flow label field for outgoing IPv6 packets. A change in flow label
1152 	field, and currently no-op for IPv4 headers. It is possible
2024 	Protect the consistency (and unicity) of flow label.
2026 	flow label manager.
2034 	Automatically generate flow labels based on a flow hash of the
2040 	0  automatic flow labels are completely disabled
2041 	1  automatic flow labels are enabled by default, they can be
2044 	2  automatic flow labels are allowed, they may be enabled on a
2046 	3  automatic flow labels are enabled and enforced, they cannot
2053 	Split the flow label number space into two ranges. 0-0x7FFFF is
2054 	reserved for the IPv6 flow manager facility, 0x80000-0xFFFFF
2055 	is reserved for stateless flow labels as described in RFC6437.
2063 	Control flow label reflection. Needed for Path MTU
2066 	https://tools.ietf.org/html/draft-wang-6man-flow-label-reflection-01
2073 	  in "tcp: change IPv6 flow-label upon receiving spurious retransmission"
2078 	  port will reflect the incoming flow label.
2091 	- 0 - Layer 3 (source and destination addresses plus flow label)
2989 	trying to get a SCTP_PF-state transport info via SCTP_GET_PEER_ADDR_INFO
3252 	must be started. On the server, it would get the encap_port from