ERROR SSL VERSION OR CIPHER MISMATCH

[DCIM_Support]

Hi All 

Seem to be having an issue with an OPS VM v7.3

For some reason when trying to access the webmin page through chrome over HTTPS I am getting a 'ERROR_SSL_VERSION_OR_CIPHER_MISMATCH' error.

When I access through IE I get;

'This page can't be displayed' error with 'Turn on TLS 1.0, TLS 1.1, and TLS 1.2 in Advanced Settings...' message

In advanced settings SSL v2 and SSL v3 are unticked with all TLS Versions above already ticked!!

If I try and enable 1 or both version of SSL the page hangs with eventual 'This page cannot be displayed'

Have rebooted the OPS server an number of times and have logged into another of our remote sites ops boxes using my same browser with no issues at all so something specific to this install.

Google version; Version 44.0.2403.107 m

IE Version: 11.0.9600.17905

Any urgent help would be appreciated also ... is there a procedure to download a backup tar file from the DCE backed, without going through the webmin??? This may solve the immediate issue

Kind Regards

Danny

(CID:99157273)

[DCIM_Support]

Hi Danny,

                just disable your antivirus and check again.

Regards,

Rana Ajmal 

(CID:99157275)

[DCIM_Support]

Hi Danny

It's probably due to faulty Webmin SSL config in older versions of DCO. There's a couple of guides to fix it here:

You should temporarily enable SSL v3 and then you can log in to webmin and fix the configuration using above guides.

Best regards,

Mads

(CID:99157277)

[DCIM_Support]

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