Linux NAT 優化設定

  #echo "1024 65000" > /proc/sys/net/ipv4/ip_local_port_range
  #echo "100 1200 128 512 15 5000 500 1884 2">/proc/sys/vm/bdflush
  #echo "1" > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts
  #echo "1" > /proc/sys/net/ipv4/icmp_ignore_bogus_error_responses
  #echo "1048576" > /proc/sys/net/ipv4/netfilter/ip_conntrack_max
  #echo "1" > /proc/sys/net/ipv4/ip_forward
  #echo "268435456" >/proc/sys/kernel/shmall
  #echo "536870912" >/proc/sys/kernel/shmmax
  #echo "600" > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_established
  #echo "1024" > /proc/sys/net/ipv4/neigh/default/gc_thresh1
  #echo "2048" > /proc/sys/net/ipv4/neigh/default/gc_thresh2
  #echo "4096" > /proc/sys/net/ipv4/neigh/default/gc_thresh3
  #echo "52428800" > /proc/sys/net/ipv4/route/max_size
  #echo "1" > /proc/sys/net/ipv4/conf/all/proxy_arp
  #echo "1" > /proc/sys/net/ipv4/tcp_window_scaling