net.ipv4.conf.all.accept_redirects=0 net.ipv4.conf.default.accept_redirects=0 net.ipv4.conf.all.secure_redirects=0 net.ipv4.conf.default.secure_redirects=0 net.ipv6.conf.all.accept_redirects=0 net.ipv6.conf.default.accept_redirects=0 net.ipv4.conf.all.send_redirects=0 net.ipv4.conf.default.send_redirects=0