The meta-protocol runs on TCP. If UDP is down, it will fallback to TCP only.
It does say " Since version 1.0.10, tinc will automatically fall back to TCP if direct communication via UDP is not possible." in the link below: https://www.tinc-vpn.org/documentation/Solving-problems.html FF On Tue, 2020-02-04 at 21:43 +0800, Bright Zhao wrote: > I saw the PING/PONG sent from meta-protocol, just wondering if meta > is up but data is down, there is no way to detect? > > _______________________________________________ > tinc mailing list > tinc@tinc-vpn.org > https://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc _______________________________________________ tinc mailing list tinc@tinc-vpn.org https://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc
