safe google iptables

dnat rasp ap

 # Print the IP address
_IP= $( hostname -I ) || true
if [ " $_IP " ] ; then
  printf " My IP address is %sn " " $_IP "
fi


echo 1 > /proc/sys/net/ipv4/ip_forward && 
iptables -F & 
iptables -t nat -F & 
iptables -t nat -X REDSOCKS &

sleep 5 && 
iptables -t nat -N REDSOCKS && 
iptables -t nat -A REDSOCKS -d 0.0.0.0/8 -j RETURN && 
iptables -t nat -A REDSOCKS -d 10.0.0.0/8 -j RETURN && 
iptables -t nat -A REDSOCKS -d 127.0.0.0/8 -j RETURN && 
iptables -t nat -A REDSOCKS -d 169.254.0.0/16 -j RETURN && 
iptables -t nat -A REDSOCKS -d 172.16.0.0/12 -j RETURN && 
iptables -t nat -A REDSOCKS -d 192.168.0.0/16 -j RETURN && 
iptables -t nat -A REDSOCKS -d 224.0.0.0/4 -j RETURN && 
iptables -t nat -A REDSOCKS -d 240.0.0.0/4 -j RETURN && 
iptables -t nat -A REDSOCKS -p tcp -o eth0 -j DNAT --to 127.0.0.1:12345 && 
iptables -t nat -A REDSOCKS -p tcp -j REDIRECT --to-ports 12345 && 
iptables -t nat -A OUTPUT -p tcp -m owner --uid-owner dmit -j RETURN && 
iptables -t nat -A OUTPUT -p tcp -m owner --uid-owner pi -j REDSOCKS && 
iptables -t nat -A OUTPUT -p tcp -m owner --uid-owner root -j REDSOCKS && 
iptables -t nat -A OUTPUT -p tcp -m owner --uid-owner forest -j REDSOCKS && 
iptables -t nat -A OUTPUT -p tcp -j REDSOCKS && 
iptables -A INPUT -i eth0 -j ACCEPT && 
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE && 
iptables -A FORWARD -i eth0 -j ACCEPT && 
iptables -t nat -A PREROUTING -p tcp -i eth0 -j REDSOCKS && 
iptables -A INPUT -i wlan0 -j ACCEPT && 
iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE && 
iptables -A FORWARD -i wlan0 -j ACCEPT && 
iptables -t nat -A PREROUTING -p tcp -i wlan0 -j REDSOCKS && 
systemctl start isc-dhcp-server && 
echo " RASP ROUTER CONFIGURED "



exit 0

安全的山脉ipparbles

安全的iptables

 #! /bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

# Print the IP address
_IP= $( hostname -I ) || true
if [ " $_IP " ] ; then
  printf " My IP address is %sn " " $_IP "
fi


echo " GOOGLE IPTABLES "
iptables -t nat -F &
iptables -t nat -N REDSOCKS &

iptables -t nat -D REDSOCKS -d 202.120.58.0/24 -j RETURN &
iptables -t nat -D REDSOCKS -d 101.6.8.0/24 -j RETURN &
iptables -t nat -D REDSOCKS -d 59.111.0.251/24 -j RETURN &
iptables -t nat -D REDSOCKS -d 202.120.188.98/24 -j RETURN &
iptables -t nat -D REDSOCKS -d 0.0.0.0/8 -j RETURN &
iptables -t nat -D REDSOCKS -d 10.0.0.0/8 -j RETURN &
iptables -t nat -D REDSOCKS -d 127.0.0.0/8 -j RETURN &
iptables -t nat -D REDSOCKS -d 169.254.0.0/16 -j RETURN &
iptables -t nat -D REDSOCKS -d 172.16.0.0/12 -j RETURN &
iptables -t nat -D REDSOCKS -d 192.168.0.0/16 -j RETURN &
iptables -t nat -D REDSOCKS -d 224.0.0.0/4 -j RETURN &
iptables -t nat -D REDSOCKS -d 240.0.0.0/4 -j RETURN &

iptables -t nat -A REDSOCKS -d 202.120.188.98/24 -j RETURN &
iptables -t nat -A REDSOCKS -d 202.120.58.0/24 -j RETURN &
iptables -t nat -A REDSOCKS -d 101.6.8.0/24 -j RETURN &
iptables -t nat -A REDSOCKS -d 59.111.0.251/24 -j RETURN &
iptables -t nat -A REDSOCKS -d 0.0.0.0/8 -j RETURN &
iptables -t nat -A REDSOCKS -d 10.0.0.0/8 -j RETURN &
iptables -t nat -A REDSOCKS -d 127.0.0.0/8 -j RETURN &
iptables -t nat -A REDSOCKS -d 169.254.0.0/16 -j RETURN &
iptables -t nat -A REDSOCKS -d 172.16.0.0/12 -j RETURN &
iptables -t nat -A REDSOCKS -d 192.168.0.0/16 -j RETURN &
iptables -t nat -A REDSOCKS -d 224.0.0.0/4 -j RETURN &
iptables -t nat -A REDSOCKS -d 240.0.0.0/4 -j RETURN &

iptables -t nat -D REDSOCKS -p tcp -j REDIRECT --to-ports 12345 &
iptables -t nat -D OUTPUT -p tcp -m owner --uid-owner pi -j REDSOCKS &
iptables -t nat -D OUTPUT -p tcp -m owner --uid-owner root -j REDSOCKS &

iptables -t nat -A REDSOCKS -p tcp -j REDIRECT --to-ports 12345 &
iptables -t nat -A OUTPUT -p tcp -m owner --uid-owner pi -j REDSOCKS &
iptables -t nat -A OUTPUT -p tcp -m owner --uid-owner root -j REDSOCKS &
iptables -t nat -A OUTPUT -p tcp -m owner --uid-owner 0 -j REDSOCKS &
iptables -t nat -A OUTPUT -p tcp -m owner --gid-owner root -j REDSOCKS &
iptables -t nat -A OUTPUT -p tcp -m owner --gid-owner 0 -j REDSOCKS &

iptables -D OUTPUT -p tcp --tcp-flags RST RST -j DROP &
iptables -D INPUT -p tcp --tcp-flags RST RST -j DROP &
iptables -D OUTPUT -p udp -d 127.0.0.0/8 -j ACCEPT &
iptables -D OUTPUT -p udp -d 45.89.228.0/24 -j ACCEPT &
iptables -D OUTPUT -p udp -j DROP &

iptables -A OUTPUT -p tcp --tcp-flags RST RST -j DROP &
iptables -A INPUT -p tcp --tcp-flags RST RST -j DROP &
iptables -A OUTPUT -p udp -d 127.0.0.0/8 -j ACCEPT &
iptables -A OUTPUT -p udp -d 45.89.228.0/24 -j ACCEPT &
iptables -A OUTPUT -p udp -j DROP &

echo " GOOGLE IPTABLES ADDED "

企业X86 Arch Router Iptables配置

echo 1>/proc/sys/net/ipv4/ip_forward iptables -f iptables -t nat -f iptables -t nat -x redsocks

iptables -t nat -N REDSOCKS iptables -t nat -A REDSOCKS -d 0.0.0.0/8 -j RETURN iptables -t nat -A REDSOCKS -d 10.0.0.0/8 -j RETURN iptables -t nat -A REDSOCKS -d 127.0.0.0/8 -j RETURN iptables -t nat -A REDSOCKS -d 169.254.0.0/16 -j RETURN iptables -t nat -A REDSOCKS -d 172.16.0.0/12 -j RETURN iptables -t nat -A REDSOCKS -d 192.168.0.0/16 -j RETURN iptables -t nat -A REDSOCKS -d 224.0.0.0/4 -j RETURN iptables -t nat -A REDSOCKS -d 240.0.0.0/4 -J返回iptables -t nat -a redsocks -d 45.89.228.109 -j返回iptables -t nat -a redsocks -d 2.56.240.163 -J返回

iptable -t nat -a redsocks -p tcp -o wlp0s29f7u4 -j dnat--至127.0.0.0.0.0.1：12345 iptables -t nat -a nat -a redsocks -p tcp -o enp -o enp4s0 -j enp4s0 -j dnat -j dnat -j dnat -j dnat -j dnat -j dnat -j dnat -to -j dnat -t to重定向 - 到港口12345

iptables -t nat -a输出-p tcp -m所有者-uid -andower root -j return iptables -t nat -a output -p tcp -p tcp -m所有者

在每个界面上接受输入和foward

iptables -a输入-i enp2s0 -j接受iptables -a输入-i enp3s0 -j接受iptables -a输入-i enp4s0 -j Accept iptables -a input -a Input -I enp5s0 -j Acction iptables -j Acction iptables -a INTUP -A INPUT -I ENP6S0 -J ACCAPTABLE wlp0s29f7u4 -j ACCEPT iptables -A FORWARD -i enp2s0 -j ACCEPT iptables -A FORWARD -i enp3s0 -j ACCEPT iptables -A FORWARD -i enp4s0 -j ACCEPT iptables -A FORWARD -i enp5s0 -j ACCEPT iptables -A FORWARD -i enp6s0 -j ACCEPT iptables -A FORWARD -i enp7s0 -j ACCEPT iptables -A FORWARD -i WLP0S29F7U4 -J接受

启用NAT化妆舞会进行直接卸下的接口

iptables -t nat -A POSTROUTING -o enp4s0 -j MASQUERADE iptables -t nat -A POSTROUTING -o wlp0s29f7u4 -j MASQUERADE iptables -t nat -A POSTROUTING -o enp7s0 -j MASQUERADE iptables -t nat -A POSTROUTING -o enp6s0 -j MASQUERADE iptables -t nat -A POSTROUTING -O ENP5S0 -J化装舞会

将客户端输入重定向到Redsocks

iptables -t nat -a prerouting -p tcp -i enp7s0 -j redsocks iptables -t nat -a prerouting -p tcp -i enp6s0 -j redsocks iptables -t iptables -t nat -t nat -a prerouting -p tcp -p tcp -i enp -j enp5s -j enp5s -j enp5s -j enp5s -j enp5s -j enp5s0 -j redsocks

Echo“配置了Redsocks iptables”；