K 10 svn:author V 6 tuexen K 8 svn:date V 27 2020-03-29T15:43:00.078326Z K 7 svn:log V 348 Be a bit more precisly in the description of the sysctl variable net.inet.tcp.pmtud_blackhole_detection. Also remove three entries, which are not sysctl variables but statistic counters for TCP. Thanks to 0mp@ for suggesting an improvement. Reviewed by: bcr@ Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D24216 END