Hello

Are this power levels graphs supported on Cisco Nexus platform too? We have Nexus 5548 (version 6.0(2)N2(1)) and I can get the SFP laser, temperature and power levels in CLI but these aren’t in the Observium (0.16.5.7900). I saw this power levels graphs in Observium on Cisco 6500 platform but not in Nexus.

This is the output of one of our SFP:

sw3# sh interface ethernet 1/16 transceiver details

Ethernet1/16

    transceiver is present

    type is 10Gbase-SR

    name is CISCO-AVAGO    

    part number is SFBR-709SMZ-CS1

    revision is G4.1

    serial number is AVD1950A0TM    

    nominal bitrate is 10300 MBit/sec

    Link length supported for 50/125um OM2 fiber is 82 m

    Link length supported for 62.5/125um fiber is 26 m

    Link length supported for 50/125um OM3 fiber is 300 m

    cisco id is --

    cisco extended id number is 4

           SFP Detail Diagnostics Information (internal calibration)

  ----------------------------------------------------------------------------

                Current              Alarms                  Warnings

                Measurement     High        Low         High          Low

  ----------------------------------------------------------------------------

  Temperature   49.08 C        75.00 C     -5.00 C     70.00 C        0.00 C

  Voltage        3.23 V         3.63 V      2.97 V      3.46 V        3.13 V

  Current        6.17 mA       10.50 mA     2.50 mA    10.50 mA       2.50 mA

  Tx Power       -2.31 dBm       1.69 dBm  -11.30 dBm   -1.30 dBm     -7.30 dBm

  Rx Power       -3.13 dBm       1.99 dBm  -13.97 dBm   -1.00 dBm     -9.91 dBm

  ----------------------------------------------------------------------------

  Note: ++  high-alarm; +  high-warning; --  low-alarm; -  low-warning

BR

Laszlo

From: observium <observium-bounces@observium.org> on behalf of Adam Armstrong <adama@memetic.org>
Reply-To: Observium Network Observation System <observium@observium.org>
Date: Monday 1 August 2016 at 17:39
To: "observium@observium.org" <observium@observium.org>
Subject: Re: [Observium] power levels for Juniper MX

Oh god. Fuck Juniper.

Sure, returning a random string of letters is an acceptable alternative to a number.

FFFFFFFFFFFFffffffffffffffffffffffuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

adam.

On 01/08/2016 10:31:24, Richard Savage <richard.savage@timico.co.uk> wrote:

Hi

Looks like there might be a slight issue with the reporting of power levels for SFP’s in Juniper MX’s.  Seeing the following: on the Juniper MX:

    Laser rx power high alarm threshold       :  2.0000 mW / 3.01 dBm

    Laser rx power low alarm threshold        :  0.0000 mW / - Inf dBm

    Laser rx power high warning threshold     :  0.7900 mW / -1.02 dBm

    Laser rx power low warning threshold      :  0.0315 mW / -15.02 dBm

But looks like observium is treating ‘–Inf’ as ‘0’ and this throwing an alert. (see attached)

Might need to change how observium interprets Infinite values?

Thanks

Rich

This e-mail is sent on behalf of Timico Partner Services Limited, a company registered in England and Wales, registered number 03128506, registered office Beacon Hill Park, Newark, Nottinghamshire, NG24 2TN and regulated by Ofcom. The information in this e-mail is confidential and is intended solely for the use of that individual or entity to which it is addressed. Unauthorised use, dissemination, distribution, publication or copying of this communication is strictly prohibited. If you receive this in error, please notify us by email to privacy@timico.co.uk and delete any copies. For information about how we process data and monitor communications please see our privacy statement.