jsproxy/setup-ipset.sh
2019-04-29 17:49:31 +08:00

37 lines
681 B
Bash
Executable File

# 需要 root 运行
ipset create ngx-ban-dstip hash:net
# 该策略对 jsproxy 用户的所有程序都生效
iptables \
-A OUTPUT \
-p tcp --syn \
-m owner --uid-owner jsproxy \
-m set --match-set ngx-ban-dstip dst \
-j REJECT
# https://en.wikipedia.org/wiki/Reserved_IP_addresses
REV_NET=(
0.0.0.0/8
10.0.0.0/8
100.64.0.0/10
127.0.0.0/8
169.254.0.0/16
172.16.0.0/12
192.0.0.0/24
192.0.2.0/24
192.88.99.0/24
192.168.0.0/16
198.18.0.0/15
198.51.100.0/24
203.0.113.0/24
224.0.0.0/4
240.0.0.0/4
255.255.255.255/32
)
for v in ${REV_NET[@]}; do
ipset add ngx-ban-dstip $v
done
# 可屏蔽更多的网段:
# ipset add ngx-ban-dstip xxx