MRV Communications EM316SW-XY Especificações descarregar pdf (Página 61)

Known issues with

firmware v4.7 fdr 35

6.11.9. Error message "traffic-gen action is invalid"

displayed : when and why ?

(BZ#: 5613)

Description: Whenever traffic generation on a port is not allowed, above indicated error message

is displayed after using command traffic-gen action start. There are several reasons why a

traffic-gen action start is rejected by the line-card. The following list shows a few of such

reasons.

1. Using traffic-gen on a non-preferred user port.

fiberdriver(port/1.2.3)# show

Port: 1.2.3

Name: SFP at 1.2.3

Protocol: Ethernet

Rate: 1000Base-T/X 1 Gbps

Enable: enable

Link: no Signal LIN: disable

Speed: 1 Gbps

Preferred: no

Auto Neg: on

Auto Neg Wait: 4

Connector: removed

fiberdriver(port/1.2.3)# traffic-gen action start

fdrd[81]|kern| err|Aug 13 00:45:14 At 1.2.3 traffic-gen action is invalid

2. Enabling traffic-gen on a port with traffic-gen already started on some other port on the same module.

fiberdriver(port/1.2.4)# traffic-gen action start

fiberdriver(port/1.2.4)# port 2

fiberdriver(port/1.2.2)# traffic-gen action start

fdrd[81]|kern| err|Aug 13 00:46:24 At 1.2.2 traffic-gen action is invalid

In addition to the reasons listed above, there may be a few more reasons why traffic-gen may be rejected

by the line-card.

Suggested Work-Around: Try to rectify the problem and then issue the traffic-gen command again.

In the first example listed above, you may want to issue preferred on port 1.2.3 (be aware that this will

render port 1.2.4 inactive), and confirm it with a show, and then use traffic-gen action start

on port 1.2.3 again.

Customer Impact: Minimal. Informational only.

Corrective Action: This issue will be addressed in a future software upgrade.

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MRV Communications EM316SW-XY Especificações Página 61