Zyxel USG FLEX 50 - temperature check

Is there any way to check the temperature of the unit with GUI or CLI?

Accepted Solution

  • Zyxel_James
    Zyxel_James Posts: 663  Zyxel Employee
    Second Anniversary 500 Comments 100 Answers Zyxel Certified Sales Associate
    Answer ✓

    @MitjaS3NEXT sorry, I have to correct my statement.

    The correct way to check the device temperature is
    Router# debug hardware
    Router(debug hardware)#
    Router(debug hardware)# fan-get
    Sensor[0]:56 degree
    Sensor[1]:35 degree
    Sensor[2]:40 degree
    FAN[0]:5781 RPM
    FAN[1]:5750 RPM
    FAN[2]:5775 RPM
    FAN[3]:5763 RPM

    However, USG FLEX 50 is a smaller model that does not have fans. So you cannot check the temperature of the unit for USG FLEX 50

All Replies

  • smb_corp_user
    smb_corp_user Posts: 163  Master Member
    Community MVP Second Anniversary 100 Comments 5 Answers

    Try the command set

    >debug hardware fan-get

    I am uncertain if this works as a complete string or 2 commands, so another option is

    >debug hardware

    >fan-get

  • fan-get command does not work. See screenshot.

  • PeterUK
    PeterUK Posts: 3,156  Guru Member
    Community MVP 2500 Comments Sixth Anniversary 100 Answers
    edited June 2023

    Its unlikely the FLEX 50 supports giving you the temp only on higher models

  • Zyxel_James
    Zyxel_James Posts: 663  Zyxel Employee
    Second Anniversary 500 Comments 100 Answers Zyxel Certified Sales Associate

    @smb_corp_user USG FLEX 50 does not have a fan.

    @MitjaS3NEXT Please try show cpu-temperature-monitor

  • MitjaS3NEXT
    MitjaS3NEXT Posts: 4
    First Comment
    edited July 2023

    I always get "command not found", when I try "show cpu-temperature-monitor"

    See the screenshot.

  • Zyxel_James
    Zyxel_James Posts: 663  Zyxel Employee
    Second Anniversary 500 Comments 100 Answers Zyxel Certified Sales Associate
    Answer ✓

    @MitjaS3NEXT sorry, I have to correct my statement.

    The correct way to check the device temperature is
    Router# debug hardware
    Router(debug hardware)#
    Router(debug hardware)# fan-get
    Sensor[0]:56 degree
    Sensor[1]:35 degree
    Sensor[2]:40 degree
    FAN[0]:5781 RPM
    FAN[1]:5750 RPM
    FAN[2]:5775 RPM
    FAN[3]:5763 RPM

    However, USG FLEX 50 is a smaller model that does not have fans. So you cannot check the temperature of the unit for USG FLEX 50

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