No_Tale_3623

I’m currently in a situation where I'm responsible for optimizing the Wi-Fi network in a moderately sized office. The challenge is that some areas have weak or no signal, and we suspect there are dead zones. We need to precisely identify these areas to improve our network coverage.

Please advise on how to set up access to the NAS when the modem has only an IPv6 address

My son has O2 as a provider in Prague. The ADSL router has the provider's firmware with limited settings. Only an IPv6 address is available; obtaining IPv4 and static addresses is challenging, time-consuming, and expensive. I need SSH access to my NAS from any external IPv4 address. I have access to the Terramaster NAS settings and require SSH specifically for data recovery.

I'll appreciate any advice.