Brocade Communications Systems 8 Command Reference Manual page 807

To display the performance information on an FCIP tunnel:
Slot: 9 Port: ge0
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Fabric OS Command Reference
53-1001764-02
FC control traffic TCP connection:
Local 192.168.10.2:4149, Remote 192.168.10.10:3225
Runtime parameters:
Send MSS 1460 Bytes
Sender stats:
smoothed roundtrip 1 ms (HWM 1 ms), variance 1 (HWM 562)
peer advertised window 13498368 Bytes
negotiated window scale (shift count) 9
congestion window 25920 Bytes
slow start threshold 20480 Bytes
operational mode: congestion avoidance
0 packets queued: TCP sequence# NXT(2454152682)
0 packets in-flight (HWM 4)
Send.Unacknowledged(TCP sequence# 2454152682) recovery:
retransmit timeout 500 ms, duplicate ACKs 0
retransmits 0 (max retransmits 8)
loss recovery: fast retransmits 0 (HWM 0),retransmit timeouts 1
Receiver stats:
advertised window 13498368 Bytes (max 13498368)
negotiated window scale (shift count) 9
0 packets queued: TCP sequence# NXT(646865406)
0 out-of-order packets queued (HWM 0) (0 lifetime total)
Keepalive:
time since last activity detected 1 s
idle connection probe interval 1 s
timeout 10 s
Data transfer TCP connection:
Local 192.168.10.2:4150, Remote 192.168.10.10:3226
Runtime parameters:
Send MSS 1460 Bytes
Sender stats:
smoothed roundtrip 0 ms (HWM 1 ms), variance 0 (HWM 562)
peer advertised window 20443136 Bytes
negotiated window scale (shift count) 9
congestion window 169464 Bytes
slow start threshold 112500 Bytes
operational mode: congestion avoidance
0 packets queued: TCP sequence# NXT(3715211236)
0 packets in-flight (HWM 3)
Send.Unacknowledged(TCP sequence# 3715211236) recovery:
retransmit timeout 500 ms, duplicate ACKs 0
retransmits 0 (max retransmits 8)
loss recovery: fast retransmits 0 (HWM 0),retransmit timeouts 1
Receiver stats:
advertised window 53997568 Bytes (max 53997568)
negotiated window scale (shift count) 9
0 packets queued: TCP sequence# NXT(1502034779)
0 out-of-order packets queued (HWM 0) (0 lifetime total)
Keepalive:
time since last activity detected 0 s
idle connection probe interval 1 s
timeout 10 s
switch:admin> portshow fciptunnel 9/ge0 0 -perf
Tunnel ID 0
Tunnel Description "This is a test Description of this tunnel"
2
portShow
775