diff --git a/usr.sbin/tcpsso/tcpsso.8 b/usr.sbin/tcpsso/tcpsso.8 index 37968c8afa54..9bff621fc516 100644 --- a/usr.sbin/tcpsso/tcpsso.8 +++ b/usr.sbin/tcpsso/tcpsso.8 @@ -24,7 +24,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd January 14, 2024 +.Dd August 3, 2024 .Dt TCPSSO 8 .Os .Sh NAME @@ -229,11 +229,17 @@ Then, use the following command to enable Black Box Logging on it: # tcpsso -i 435 TCP_LOG 4 .Ed .Pp -To switch all TCP endpoints from using the freebsd stack to the rack stack use: +To switch all TCP endpoints from using the freebsd stack to the RACK stack use: .Bd -literal -offset indent # tcpsso -S freebsd TCP_FUNCTION_BLK rack .Ed .Pp +All TCP endpoints in the LISTEN state can be switched to the RACK stack by +using: +.Bd -literal -offset indent +# tcpsso -s LISTEN TCP_FUNCTION_BLK rack +.Ed +.Pp The following command will set the congestion control module of all TCP endpoints currently using cubic as its congestion control algorithm to the congestion control algorithm newreno: