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How to downgrade firmware versions in SG 450?

I recently update my firmware to 9.308 to 9.312-8 and we are experiencing constant http proxy not running - restarted notifications every 1 - 2 hours. 

I just want to know if its possible to revert back the firmware from 9.312-8 back to 9.308? I'm using the appliance SG 450.


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  • I recently update my firmware to 9.308 to 9.312-8 and we are experiencing constant http proxy not running - restarted notifications every 1 - 2 hours. 

    I just want to know if its possible to revert back the firmware from 9.312-8 back to 9.308? I'm using the appliance SG 450.


    not without reinstalling the system from the ground up..and make sure you have a config backup from the previous version of the firmware.  Get support/your reseller involved.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

Reply
  • I recently update my firmware to 9.308 to 9.312-8 and we are experiencing constant http proxy not running - restarted notifications every 1 - 2 hours. 

    I just want to know if its possible to revert back the firmware from 9.312-8 back to 9.308? I'm using the appliance SG 450.


    not without reinstalling the system from the ground up..and make sure you have a config backup from the previous version of the firmware.  Get support/your reseller involved.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

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