Brocade Fabric OS Command Reference Manual Supporting Fabric OS v7.0.0 (April 2011)

Fabric OS Command Reference 805
53-1001764-01
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Var H
Variance high water mark
OOO
Counter of out-of-order segments
OOO H
Out-of-order segments high water mark
Sendw Cwnd
Size of sender congestion window (bytes)
Rx win
Size of receive window (bytes)
Fast Rtx
Fast retransmits
F Rtx H
Fast retransmits high water mark
Slow Rtx
Slow retransmits
InFlt H
Packets in-flight high water mark
SlowStarts
Counter of slow starts
Rtx TO
Retransmit timeouts
Rtx Rtx TO
Counter of retransmit packets due to timeout
Dup ACK
Counter of duplicate ACKs
Rtx Dup ACK
Counter of retransmit packets due to duplicate ACK
LPort
Local port
RPort
Remote port
Along with history, the system keeps track of the following TCIP statistics, which you can display with the
fciptunnel -snapshow option. The statistic is collected from system startup onwards until it is reset with
the fciptunnel -snapstart option. Subsequent calls to -snapshow display statistics collected since the
system was last reset.
The TCIP statistics include the following information:
Tunnel Num
The tunnel number associated with this TCP connection
Connection
The type of TCP connection (CONTROL or DATA)
LPort
Local port
RPort
Remote port
OOO
Counter of out-of-order segments