syncthing/etc/linux-sysctl/30-syncthing.conf

# Increase maximum receive socket buffer size to 2MiB for QUIC connections
# see https://github.com/lucas-clemente/quic-go/wiki/UDP-Receive-Buffer-Size
net.core.rmem_max = 2097152
build: Package sysctl configuration to raise UDP buffer size on Linux (#7417) * Provide a sysctl config to raise max UDP buffer size * Add sysctl config to deb * Check if `deb-systemd-invoke` is available Co-authored-by: otbutz <tbutz@optitool.de> 2021-03-05 07:08:29 +00:00			`# Increase maximum receive socket buffer size to 2MiB for QUIC connections`
			`# see https://github.com/lucas-clemente/quic-go/wiki/UDP-Receive-Buffer-Size`
			`net.core.rmem_max = 2097152`