Lines Matching refs:SYN

376 	TCP SYN and SYNACK messages usually advertise an ADVMSS option,
465 	the incoming SYN packet. This will cause all packets on that connection
646 	For listening sockets, reuse the DSCP value of the initial SYN message
773 	overflows. This is to prevent against the common 'SYN flood attack'
778 	against legal connection rate. If you see SYN flood warnings
788 	SYN flood warnings in logs not being really flooded, your server
797 	the initial SYN packet is received during the three-way handshake.
813 	B, and only B has TCP_SAVE_SYN enabled. B cannot read SYN data from
822 	SYN packet.
826 	rather than connect() to send data in SYN.
836 	  0x1  (client) enables sending data in the opening SYN on the client.
838 			a SYN packet to be accepted and passed to the
840 	  0x4  (client) send data in the opening SYN regardless of cookie
842 	0x200  (server) accept data-in-SYN w/o any cookie option present.
957 	expect SYN RTOs to be: 1, 1, 1, 1, 1, 2, 4, ... (4 linear timeouts,
2000 	  and "tcp: Change txhash on every SYN and RTO retransmit"
2003 	  If set, a RST packet sent in response to a SYN packet on a closed