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How to prove my ISP is block VPN, Proxy, DNS ? (lemmy.ml)

submitted 1 day ago by tdTrX@lemmy.ml to c/networking@sh.itjust.works

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I think my ISP randomly drops my DNS server IP.

blocks some wireguard IPs (there is no handshake on openwrt).

Some SOCKS5 Proxies stop working after few hours.

Snowflake isn't working

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[–] osaerisxero@kbin.melroy.org 5 points 1 day ago

Without having access to a known good connection (or known good setup) you can't 100%, but if you can take packet captures at the handoff to the isp equipment and the far side doesn't receive them, that's a pretty clear indicator to me. At the very least it would be enough for me to reach out to them and ask what's up.