SRX

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Ask questions and share experiences about the SRX Series, vSRX, and cSRX.

  • 1.  Upgrade path from 19.4R3-S8.6 to 21.4R1

    Posted 10-31-2022 13:51
    Due to vulnerability concerns we are upgrading our SRX1500 FWs from 19.4R3-S8.6 to 21.4R1.  I'm trying to determine if we can upgrade directly or if we need to jump to a different version prior to upgrading to 21.4R1.   I tried to see if there was documentation regarding this but was unable to find it.  Would anyone be able to provide information that would help determine the path forward?   Thanks!

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    Net Eng
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  • 2.  RE: Upgrade path from 19.4R3-S8.6 to 21.4R1

    Posted 10-31-2022 21:36
    Hello,

    The upgrade path would be as below:

    19.4R3 --> 20.4R3 -->21.4R1

    Please refer:
    https://supportportal.juniper.net/s/article/Junos-upgrade-paths-for-SRX-platforms

    Regards,
    Brijil 


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    Brijil R
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    Original Message


  • 3.  RE: Upgrade path from 19.4R3-S8.6 to 21.4R1

    Posted 28 days ago

    Hello, 

    I can see that the version 20.4 for SRX4100 is no longer available  for download from the Downloads page. Is it possible to either download it or would it be safe to upgrade from 19.4R3 to 21.2R3?



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    KRZYSZTOF KLAIN
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    Original Message


  • 4.  RE: Upgrade path from 19.4R3-S8.6 to 21.4R1

    Posted 27 days ago

    Just get in touch with Juniper Support, they can dig out a download link from the archives for you.



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    Nikolay Semov
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    Original Message