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Study/Linux

[Linux] ๋ฐฉํ™”๋ฒฝ (firewall)

2022. 4. 13. 20:23

๋ฐฉํ™”๋ฒฝ ์„ค์ •

๋ฐฉํ™”๋ฒฝ ์„ค์ • ํŒŒ์ผ ํ™•์ธ
cd /etc/firewalld/zones => public.xml ํŒŒ์ผ ํ™•์ธ

์„ค์ • ๋‚ด์šฉ ์ถ”๊ฐ€/๋ณ€๊ฒฝ/์‚ญ์ œ/ํ™•์ธ ์ž‘์—… ๋ช…๋ น์–ด
firewall-cmd

 

๋ฐฉํ™”๋ฒฝ ๋ช…๋ น์–ด

๋ช…๋ น์–ด ์„ค๋ช…
firewall-cmd [--permanent] --zone=public --add-port=ํฌํŠธ/์ข…๋ฅ˜ ํฌํŠธ ์ถ”๊ฐ€
firewall-cmd --reload ๋ฐฉํ™”๋ฒฝ ์žฌ๋กœ๋“œ
firewall-cmd [--permanent] --zone=public --remove-port=ํฌํŠธ/์ข…๋ฅ˜ ํฌํŠธ ์‚ญ์ œ
firewall-cmd [--permanent] --zone=public --add-service=์„œ๋น„์Šค์ด๋ฆ„ ์„œ๋น„์Šค ์ถ”๊ฐ€
firewall-cmd [--permanent] --zone=public --remove-service=์„œ๋น„์Šค์ด๋ฆ„ ์„œ๋น„์Šค ์‚ญ์ œ
firewall-cmd --list-ports ํ—ˆ์šฉํ•œ ํฌํŠธ ๋ชฉ๋ก ๋ณด๊ธฐ
firewall-cmd --state ๋ฐฉํ™”๋ฒฝ ์ƒํƒœ ํ™•์ธ
firewall-cmd --get-active-zones ํ™œ์„ฑํ™”๋œ zone ๋ชฉ๋ก
firewall-cmd --get-service ํ˜„์žฌ ์กด์žฌํ•˜๋Š” ์„œ๋น„์Šค ๋ชฉ๋ก
firewall-cmd --zone=public --list-service ํ—ˆ์šฉํ•œ ์„œ๋น„์Šค ๋ชฉ๋ก

 

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