Created
August 2, 2018 15:06
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make switch great again
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#!/bin/bash | |
# SS-REDIR TCP | |
iptables -t nat -N SSREDIR_TCP | |
# Bypass ssserver and LAN | |
iptables -t nat -A SSREDIR_TCP -d ===server ip=== -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 0.0.0.0/8 -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 10.0.0.0/8 -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 127.0.0.0/8 -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 169.254.0.0/16 -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 172.16.0.0/12 -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 192.168.0.0/16 -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 224.0.0.0/4 -j RETURN | |
iptables -t nat -A SSREDIR_TCP -d 240.0.0.0/4 -j RETURN | |
# Redirect TCP | |
iptables -t nat -A SSREDIR_TCP -p tcp -j REDIRECT --to-ports 1080 | |
iptables -t nat -A PREROUTING -p tcp -j SSREDIR_TCP | |
# SS_REDIR UDP | |
ip rule add fwmark 0x02/0x02 table 100 | |
ip route add local 0.0.0.0/0 dev lo table 100 | |
iptables -t mangle -N SSREDIR_UDP | |
iptables -t mangle -A SSREDIR_UDP -d ===server ip=== -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 0.0.0.0/8 -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 10.0.0.0/8 -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 127.0.0.0/8 -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 169.254.0.0/16 -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 172.16.0.0/12 -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 192.168.0.0/16 -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 224.0.0.0/4 -j RETURN | |
iptables -t mangle -A SSREDIR_UDP -d 240.0.0.0/4 -j RETURN | |
# Redirect UDP | |
iptables -t mangle -A SSREDIR_UDP -p udp -j TPROXY --on-port 1080 --tproxy-mark 0x02/0x02 | |
# Enable | |
iptables -t mangle -A PREROUTING -j SSREDIR_UDP |
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nohup sudo /usr/local/bin/ss-redir -c /etc/shadowsocks.json -u > /dev/null 2>&1 & | |
sudo /opt/ss-redir/iptables.sh |
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