An XCCDF Group - A logical subset of the XCCDF Benchmark
sysctl
net.ipv4.conf.all.accept_redirects
$ sudo sysctl -w net.ipv4.conf.all.accept_redirects=0
/etc/sysctl.d
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.all.accept_source_route
$ sudo sysctl -w net.ipv4.conf.all.accept_source_route=0
net.ipv4.conf.all.accept_source_route = 0
net.ipv4.conf.default.accept_redirects
$ sudo sysctl -w net.ipv4.conf.default.accept_redirects=0
net.ipv4.conf.default.accept_redirects = 0
net.ipv4.conf.default.accept_source_route
$ sudo sysctl -w net.ipv4.conf.default.accept_source_route=0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.tcp_syncookies
$ sudo sysctl -w net.ipv4.tcp_syncookies=1
net.ipv4.tcp_syncookies = 1
net.ipv4.conf.all.send_redirects
$ sudo sysctl -w net.ipv4.conf.all.send_redirects=0
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.default.send_redirects
$ sudo sysctl -w net.ipv4.conf.default.send_redirects=0
net.ipv4.conf.default.send_redirects = 0
net.ipv4.ip_forward
$ sudo sysctl -w net.ipv4.ip_forward=0
net.ipv4.ip_forward = 0