On 7/11/24 22:51, boldsuck wrote: > cat /proc/sys/net/ipv4/tcp_syncookies > cat /proc/sys/net/ipv4/tcp_tcp_timestamps I prefer sysctl: $ sysctl net.ipv4.tcp_syncookies net.ipv4.tcp_syncookies = 1 $ sysctl net.ipv4.tcp_timestamps net.ipv4.tcp_timestamps = 1 -- Toralf