diff --git a/share/man/man7/tuning.7 b/share/man/man7/tuning.7 index 5c44068a3f6f..741ad7990ec0 100644 --- a/share/man/man7/tuning.7 +++ b/share/man/man7/tuning.7 @@ -469,6 +469,7 @@ These extensions should be enabled and the TCP buffer size should be set to a value larger than 65536 in order to obtain good performance out of certain types of network links; specifically, gigabit WAN links and high-latency satellite links. +RFC1323 support is enabled by default. .Pp The .Va net.inet.tcp.always_keepalive