TCPProxyProfile
{
"ack_on_push": false,
"aggressive_congestion_avoidance": false,
"auto_window_growth": false,
"automatic": false,
"cc_algo": "string",
"congestion_recovery_scaling_factor": 0,
"delayed_ack_timer_delay": 0,
"idle_connection_timeout": 0,
"idle_connection_type": "string",
"ignore_time_wait": false,
"ip_dscp": 0,
"keepalive_in_halfclose_state": false,
"max_retransmissions": 0,
"max_segment_size": 0,
"max_syn_retransmissions": 0,
"min_rexmt_timeout": 0,
"nagles_algorithm": false,
"reassembly_queue_size": 0,
"receive_window": 0,
"reorder_threshold": 0,
"slow_start_scaling_factor": 0,
"time_wait_delay": 0,
"use_interface_mtu": false
}Controls whether we immediately send ack when incoming packet has PUSH flag marked. Field introduced in 31.1.1. Allowed with any value in Enterprise, Enterprise with Cloud Services edition.
Controls the our congestion window to send, normally it's 1 mss, If this option is turned on, we use 10 msses. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Controls whether the windows are static or supports autogrowth. Maximum that it can grow to is limited to 4MB. Field introduced in 20.1.1. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Dynamically pick the relevant parameters for connections. Allowed with any value in Enterprise, Essentials, Enterprise with Cloud Services edition. Allowed in Basic (Allowed values- true) edition.
Controls the congestion control algorithm we use. Enum options - CC_ALGO_NEW_RENO, CC_ALGO_CUBIC, CC_ALGO_HTCP. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Congestion window scaling factor after recovery. Allowed values are 0-8. Field introduced in 17.2.12, 18.1.3, 18.2.1. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
The time in milliseconds for delayed timer to kick in. Allowed values are 0-500. Special values are 0 - Disable Delayed Ack. Field introduced in 31.1.1. Unit is MILLISECONDS. Allowed with any value in Enterprise, Enterprise with Cloud Services edition.
The duration for keepalive probes or session idle timeout. Max value is 14400 seconds, min is 5. Set to 0 to allow infinite idle time. Allowed values are 5-14400. Special values are 0 - infinite. Unit is SEC. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Controls the behavior of idle connections. Enum options - KEEP_ALIVE, CLOSE_IDLE. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
A new SYN is accepted from the same 4-tuple even if there is already a connection in TIME_WAIT state. This is equivalent of setting Time Wait Delay to 0. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Controls the value of the Differentiated Services Code Point field inserted in the IP header. This has two options Set to a specific value, or Pass Through, which uses the incoming DSCP value. Allowed values are 0-63. Special values are MAX - Passthrough. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Controls whether to keep the connection alive with keepalive messages in the TCP half close state. The interval for sending keepalive messages is 30s. If a timeout is already configured in the network profile, this will not override it. Field introduced in 18.2.6. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
The number of attempts at retransmit before closing the connection. Allowed values are 3-8. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Maximum TCP segment size. Allowed values are 512-9000. Special values are 0 - Use Interface MTU. Unit is BYTES. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
The maximum number of attempts at retransmitting a SYN packet before giving up. Allowed values are 3-8. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
The minimum wait time (in millisec) to retransmit packet. Allowed values are 50-5000. Field introduced in 17.2.8. Unit is MILLISECONDS. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Consolidates small data packets to send clients fewer but larger packets. Adversely affects real time protocols such as telnet or SSH. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Maximum number of TCP segments that can be queued for reassembly. Configuring this to 0 disables the feature and provides unlimited queuing. Field introduced in 17.2.13, 18.1.4, 18.2.1. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Size of the receive window. Allowed values are 2-65536. Unit is KB. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Controls the number of duplicate acks required to trigger retransmission. Setting a higher value reduces retransmission caused by packet reordering. A larger value is recommended in public cloud environments where packet reordering is quite common. The default value is 8 in public cloud platforms (AWS, Azure, GCP), and 3 in other environments. Allowed values are 1-100. Field introduced in 17.2.7. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Congestion window scaling factor during slow start. Allowed values are 0-8. Field introduced in 17.2.12, 18.1.3, 18.2.1. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
The time (in millisec) to wait before closing a connection in the TIME_WAIT state. Allowed values are 500-2000. Special values are 0 - immediate. Unit is MILLISECONDS. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.
Use the interface MTU to calculate the TCP max segment size. Allowed with any value in Enterprise, Essentials, Basic, Enterprise with Cloud Services edition.