Learning in flow mirror flows – Brocade Flow Vision Administrators Guide (Supporting Fabric OS v7.3.0) User Manual
Page 83
Flow Mirror (Activated):
--------------------------------------------------------------------------------------
| OXID | RXID | SOF | EOF | Frame_type | LUN(*) | Dir | Time-Stamp |
--------------------------------------------------------------------------------------
| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:47:100 |
| 0044 | ffff | SOFn3 | EOFn | Data | ---- | Rx | Jun 05 09:45:47:100 |
| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:47:100 |
(output truncated)
| 0001 | ffff | SOFn3 | EOFn | Data | ---- | Tx | Jun 05 09:45:51:109 |
| 0044 | ffff | SOFn3 | EOFn | Data | ---- | Rx | Jun 05 09:45:51:109 |
--------------------------------------------------------------------------------------------
No of Mirrored Frames : 1280, No of RX Mirrored Frames : 640, No of TX Mirrored Frames : 640
--------------------------------------------------------------------------------------------
=======================================================================================================
(output truncated)
This example shows the result of mirroring the flow to a local port (LFM).
switch:admin> flow --show fmtime_lfm -feature mirror -time 6
=======================================================================================================
Name : fmtime_lfm Features: mir(Activated) noConfig: Off
Definition: EgrPort(15),SrcDev(0x010e00),DstDev(0x010f00),MirPort(16)
Flow Mirror (Activated):
--------------------------------------------------------------------------------------------
No of Mirrored Frames : 481442, No of RX Mirrored Frames : 0, No of TX Mirrored Frames : 481442
--------------------------------------------------------------------------------------------
=======================================================================================================
=======================================================================================================
Name : fmtime_lfm Features: mir(Activated) noConfig: Off
Definition: EgrPort(15),SrcDev(0x010e00),DstDev(0x010f00),MirPort(16)
Flow Mirror (Activated):
--------------------------------------------------------------------------------------------
No of Mirrored Frames : 716244, No of RX Mirrored Frames : 0, No of TX Mirrored Frames : 716244
--------------------------------------------------------------------------------------------
=======================================================================================================
=======================================================================================================
Name : fmtime_lfm Features: mir(Activated) noConfig: Off
Definition: EgrPort(15),SrcDev(0x010e00),DstDev(0x010f00),MirPort(16)
Flow Mirror (Activated):
--------------------------------------------------------------------------------------------
No of Mirrored Frames : 951046, No of RX Mirrored Frames : 0, No of TX Mirrored Frames : 951046
--------------------------------------------------------------------------------------------
=======================================================================================================
(output truncated)
Learning in Flow Mirror flows
Flow Mirror supports learning for both source and destination devices. To specify learning in a Flow
Mirror flow, identify the parameter to be learned by using an asterisk inside quotation marks ("*") for the
device identifier.
For a flow using learning, if the frame type is specified in the flow definition, the value for -frametype
must be a fixed value for the flow to work. Refer to
on page 19 for a list of
valid -frametype values.
The following example creates a Flow Mirror flow using the learning capability to mirror traffic from any
device to any device that is ingressing through port 1/20.
switch:admin> flow --create fmir_learn1-20 -feature mirror -ingrport 1/20 -srcdev "*"
-dstdev "*"
Learning in Flow Mirror flows
Flow Vision Administrators Guide
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