> # FCIP Profiles

> Field | Description
> --- | ---
> IP Address | The Internet address for this entity.
> Port | A TCP port other than the FCIP well-known port on which the FCIP entity listens for new TCP connection requests.
> SACK | Whether the TCP Selective Acknowledgement Option is enabled to allow the receiver end to acknowledge multiple lost frames in a single ACK, enabling faster recovery.
> KeepAlive (s) | The TCP keepalive timeout for all links within this entity.
> ReTrans MinTimeout (ms) | The TCP minimum retransmit timeout for all the links on this entity.
> ReTrans Max | The maximum number of times that the same item of data will be retransmitted over a TCP connection. If delivery is not acknowledged after this number of retransmissions then the connection is terminated.
> Send BufSize (KB) | The aggregate TCP send window for all TCP connections on all links within this entity. This value is used for egress flow control. When the aggregate of the data queued on all connections within this entity reaches this value, the sender is flow controlled.
> Bandwidth Max (Kb) | This is an estimate of the bandwidth of the network pipe used for the B-D product computation, which lets us derive the TCP receive window to advertise.
> Bandwidth Min (Kb) | The minimum available bandwidth for the TCP connections on the links within this entity.
> Est Round Trip Time (us) | This is an estimate of the round trip delay of the network pipe used for the B-D product computation, which lets us derive the TCP receive window to advertise.
> PMTU Enable | The path MTU discovery.
> PMTU ResetTimeout (sec) | The time interval for which the discovered path MTU is valid, before MSS reverts back to the negotiated TCP value.
> CWM Enable | If true, congestion window monitoring is enabled.
> CWM BurstSize (KB) | The maximum burst sent after a TCP sender idle period.
> Max Jitter | The maximum delay variation (not due to congestion) that can be experienced by TCP connections on this interface.

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