#net.ipv4.ip_forward = 1
#net.ipv4.conf.all.forwarding=1
#net.ipv6.conf.all.disable_ipv6=1
#net.ipv6.conf.default.disable_ipv6=1
net.ipv4.tcp_rfc1337=1
net.ipv4.tcp_fin_timeout=10
net.ipv4.tcp_tw_reuse=1
net.ipv4.tcp_timestamps=1
net.ipv4.tcp_keepalive_time=180
net.ipv4.tcp_max_tw_buckets = 2000000
net.core.somaxconn=32768
net.core.netdev_max_backlog=8192
vm.swappiness=1
vm.overcommit_memory = 2
vm.overcommit_ratio = 99