[c-nsp] IOS XR SFP DOM in SNMP

[gurbo at golas.ru]

Hello all,

I want pay you attention on monitoring via SNMP not only for ASR9001. On ASR9006 also very strange situation.
This is my graph for ASR9006 on IOS XR 4.x and 5.x release. http://s28.postimg.org/cze9fz1il/txrx.png
The SNMP script was same, but after migration to 5.x release I see jitter.
Why I see jitter? I can't answer now on this question. I opened case and worked with TAC. Now case closed.
Agreed with TAC engineer that I would return to the case in future IOS XR releases.
Maybe someone faced with similar situation?



On Tue, 27 May 2014 15:09:49 +0100 (BST)
Steve Colam <sjc at eng.gxn.net> wrote:

> Folks,
> 
> This is what we got back from TAC Thu, 6 Feb 2014:
> 
> ---
> Thank you for update.  Here is what I found:
> 
> this is day 1 behavior (always was there), it's a known issue which is tracked by bug CSCuh86588.
> the fix is being tested and will be included in 520 release, which is due in mid-June 2014.
> workaround, as you've already found, is to use CLI to capture tx/rx dBm values.
> 
> Please, let me know if this clarifies.
> 
> Regards
> ---
> 
> We did discover there is an internal SMU, but couldn't for love or money get a copy of it out of TAC.
> 
> For ref, our SR is 629053585.  If anyone else has this problem and would be prepared to
> share their SR then please do sent me a copy so I can poke our SE team.
> 
> 
> Steve
> 
> 
> 
> On Mon, 12 May 2014, Jared Mauch wrote:
> 
> > It has not been fixed and has been junked by cisco as an “enhancement” vs “bug”
> >
> > - Jared
> >
> > On May 12, 2014, at 8:27 AM, gurbo at golas.ru wrote:
> >
> >> Hello Nikolay,
> >>
> >> I opened case for this issue for 4.3.1 in august 2013. Cisco promised fix in 5.1.1. Created DDTS CSCuh86588.
> >> I can confirm that issue doesn't fixed in 5.1.1.
> >>
> >>
> >> On Mon, 12 May 2014 15:49:54 +0400
> >> Nikolay Shopik <shopik at inblock.ru> wrote:
> >>
> >>> Hey,
> >>>
> >>> Does anyone have DOM information in SNMP on IOS XR (ASR9001)? All we got
> >>> is -32768 on all modules. So far we only tested on 4.3.2, just wonder if
> >>> they actually fixed on more recent releases.
> >>> _______________________________________________
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> >>> https://puck.nether.net/mailman/listinfo/cisco-nsp
> >>> archive at http://puck.nether.net/pipermail/cisco-nsp/
> >>
> >>
> >> --
> >> Alexandr Gurbo
> >> _______________________________________________


-- 
Alexandr Gurbo