SRX

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  • 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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