2025/04/30 09:12:13 Increased receive buffer size to 14336 kiB 2025/04/30 09:12:13 Increased send buffer size to 14336 kiB 2025/04/30 09:12:13 Setting DF for IPv4 and IPv6. 2025/04/30 09:12:13 Activating reading of ECN bits for IPv4 and IPv6. 2025/04/30 09:12:13 Activating reading of packet info for IPv4 and IPv6. 2025/04/30 09:12:13 server Listening for udp connections on [::]:443 2025/04/30 09:12:14 server Client offered version 0x57414954, sending Version Negotiation 2025/04/30 09:12:14 server Client offered version 0x57414954, sending Version Negotiation 2025/04/30 09:12:14 server Client offered version 0x57414954, sending Version Negotiation 2025/04/30 09:12:15 Tracking 0 connection IDs and 0 reset tokens.