#
# .etc.sysctl.conf - Configuration file for setting system variables
# See sysctl.conf (5) for information.
#
#kernel.domainname = example.com
#net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.ip_forward=1
net.ipv4.tcp_syncookies=1
net.ipv4.tcp_keepalive_time = 300
net.ipv4.tcp_max_orphans=999999
net.ipv4.tcp_window_scaling=1
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.default.autoconf=0
net.ipv6.conf.all.autoconf=0
net.core.wmem_default=50000000
net.core.wmem_max=500000000
net.core.rmem_default=50000000
net.core.rmem_max=500000000
net.ipv4.tcp_rmem=8192 873800 17476000
net.ipv4.tcp_wmem=8192 873800 17476000
#net.ipv4.tcp_wmem="8192 10000000 10000000"
net.core.netdev_max_backlog=10000
net.ipv4.ip_conntrack_max=655360000
net.ipv4.tcp_fin_timeout=30

# bscanlan
net.ipv4.tcp_abort_on_overflow=1
vm.page-cluster = 20
net.ipv4.tcp_timestamps=0
net.ipv4.tcp_retries2 = 15
net.ipv4.tcp_retries1 = 3
net.ipv4.tcp_rfc1337 = 1
net.ipv4.tcp_synack_retries = 3
net.core.netdev_max_backlog = 1024
net.core.dev_weight = 64