[菜鸟教程] 零基础 Cloudflare 配置教程

开发调优
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先赞后看:+1:

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感谢佬友分享教程 :folded_hands:

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感谢佬友分享教程十分详细学习了

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感谢大佬，认真学习

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好详细，感谢分享

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看完，感觉我也行呢

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收藏了谢谢

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感谢佬，挺有用

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感谢大佬

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感谢，又学习到了:rose:

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感谢佬友教程

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谢谢分享，楼主辛苦

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感谢佬友分享

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感谢教程，很详细了

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太感谢了，正好需要这样的教程！

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感谢佬，很详细的教程，感谢分享

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感谢分享，学习了

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mark一下

1 个赞
60

感谢大佬，这里贴一个我自用ufw的sh定时脚本，改的GitHub上找的一个项目，希望对大家有帮助

#!/bin/sh

# Allow all traffic from Cloudflare IPs (no ports restriction)
for rule_num in $(sudo ufw status numbered | grep "Cloudflare IP" | awk -F'[][]' '{print $2}' | sort -rn); do
    sudo ufw --force delete ${rule_num}
done

for cfip in `curl -sw '\n' https://www.cloudflare.com/ips-v{4,6}`; do 
    ufw allow proto tcp from $cfip to any port 80,443 comment 'Cloudflare IP'; 
done

ufw reload > /dev/null

# OTHER EXAMPLE RULES
# Restrict to port 80 (tcp)
#for cfip in `curl -sw '\n' https://www.cloudflare.com/ips-v{4,6}`; do ufw allow proto tcp from $cfip to any port 80 comment 'Cloudflare IP'; done

# Restrict to port 443 (tcp & udp)
#for cfip in `curl -sw '\n' https://www.cloudflare.com/ips-v{4,6}`; do ufw allow from $cfip to any port 443 comment 'Cloudflare IP'; done

# Restrict to ports 80 & 443 (tcp)
#for cfip in `curl -sw '\n' https://www.cloudflare.com/ips-v{4,6}`; do ufw allow proto tcp from $cfip to any port 80,443 comment 'Cloudflare IP'; done
2 个赞
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感谢大佬分享:tieba_003:

1 个赞