type: txt

help: Set policy for using TCP SYN cookies with IPv4

comp_help:Possible completions:
  enable\tEnable use of TCP SYN cookies with IPv4
  disable\tDisable use of TCP SYN cookies with IPv4

default: "enable"

syntax:expression: $VAR(@) in "enable", "disable"; "syn-cookies must be enable or disable"

update:
	if [ x$VAR(@) == xenable ]; then
	    sudo sh -c "echo 1 > /proc/sys/net/ipv4/tcp_syncookies"
        else
	    sudo sh -c "echo 0 > /proc/sys/net/ipv4/tcp_syncookies"
	fi

delete:
	sudo sh -c "echo 1 > /proc/sys/net/ipv4/tcp_syncookies"