Net Gear RND 4000 V 3

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RUFUSREDTAIL wrote:

I have windows 11 cannot access the device comes up with this message 10.0.0.234 uses an unsupported protocol

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Yeah.  Your legacy NAS only supports TLS 1.0, and modern browsers are starting to drop support for that.

Options include

• using IE (or Edge in IE mode) if windows 11 supports that.
• Downloading an old version of Firefox (94.0.2 will work), and connect with that.  Make sure you immediately change the browser settings to disable auto-update
• Modify a config file in the NV+ using SSH, which will let you connect with unencrypted HTTP.

There's a thread that includes info on the config file option here: https://community.netgear.com/t5/New-ReadyNAS-Users-General/Workaround-for-ERR-SSL-VERSION-OR-CIPHER-MISMATCH-problem-for/m-p/2198243

Note you have a sparc-based NAS (called a v1 here).  The v2 add-on referenced in the other thread is not compatible with your NAS.