V_tcp_pmtud_blackhole_detect
if (((V_tcp_pmtud_blackhole_detect == 1) ||
(V_tcp_pmtud_blackhole_detect == 2 && !isipv6) ||
(V_tcp_pmtud_blackhole_detect == 3 && isipv6)) &&
if (((V_tcp_pmtud_blackhole_detect == 1) ||
(V_tcp_pmtud_blackhole_detect == 2 && !isipv6) ||
(V_tcp_pmtud_blackhole_detect == 3 && isipv6)) &&
if (((V_tcp_pmtud_blackhole_detect == 1) ||
(V_tcp_pmtud_blackhole_detect == 2 && !isipv6) ||
(V_tcp_pmtud_blackhole_detect == 3 && isipv6)) &&