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tetecko
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SFP DDM problem?

Tue Dec 02, 2014 12:28 pm

Hi there,

is there any problem with SFP versions? Below screenshot, same module, different serial, different date... DDM missing/failed
2014-12-02 11.24.14 am.png
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docmarius
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Re: SFP DDM problem?

Tue Dec 02, 2014 12:49 pm

On my CRS-125-24G-1S with S-31DLC20D, the whole SFP info is completely missing after some hours of uptime (all fields are blank in the interface/SFP tab except "module present").
The interface works nevertheless without any issues.
A power cycle (reboot is not enough) temporary solves the problem.
 
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mxena
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Re: SFP DDM problem?

Thu Dec 04, 2014 2:00 pm

Hello,

The same than docmarius here. Can You provide additional information about firmware, manufacturing date and serial?

In my case:

v6.15 on CCR1036-12G-4S
Module S-31DLC20D
Vendor serial: SG31235200198
Manufacturing date: 13-12-31

Thanks.
 
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docmarius
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Re: SFP DDM problem?

Fri Dec 05, 2014 5:51 pm

ROS v6.22 FW: 3.19 on CRS-125-24G-1S-RM
Module S-31DLC20D
Vendor serial: SG31240502826
Manufacturing date: 14-02-07

Upgraded to 6.23. DDM data was missing after upgrade/reboot (and was probably missing before) and appeared after extracting/reinserting the SPF module.

LE: DDM info still there after 48 hours with ROS 6.23 (could it be solved?)

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