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Published 20 hours ago • verified publisher icon XTLS

QUIC sniffer

Open FDeghy opened this issue 1 year ago • 3 comments

Quic sniffer could not detect spotify.com domain in HTTP/3 packet and for this reason route object did not work.

FDeghy avatar Oct 06 '23 10:10 FDeghy

It is recommended not to proxy QUIC traffic, proxy it does not get faster, the Chinese community generally blocked UDP443 on the server side. XRAY VLESS protocol flow control VISION also blocks UDP443 by default.

So we didn't test much if the domain sniffing parameter really took effect correctly on demand.

chika0801 avatar Oct 06 '23 13:10 chika0801

https://xtls.github.io/en/config/inbound.html#sniffingobject Make sure your destOverride option has “quic” in it

chise0713 avatar Oct 24 '23 16:10 chise0713

I have blocked UDP443 on server side, but the server still couldn't sniff some of TCP traffic generated by Spotify app. I had to use fakedns to resolve the issue.

pulsarice avatar Dec 29 '23 06:12 pulsarice