tcp_probe_interval

file: /proc/sys/net/ipv4/tcp_probe_interval
variable: net.ipv4.tcp_probe_interval
Official reference

Controls how often to start TCP Packetization-Layer Path MTU Discovery reprobe. The default is reprobing every 10 minutes as per RFC4821.

source

Last update: 2018-12-09 18:93:01 UTC

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