"우분투 방화벽 ufw"의 두 판 사이의 차이

2018년 4월 9일 (월) 23:57 기준 최신판

1 개요[ | ]

우분투 ufw^[1]
/usr/sbin/ufw

넷필터 방화벽 관리 프로그램

2 주요 명령어[ | ]

상태 확인

root@zetawiki:~# ufw status
Status: inactive

활성화

root@zetawiki:~# ufw enable
Command may disrupt existing ssh connections. Proceed with operation (y|n)?

비활성화

root@zetawiki:~# ufw disable
Firewall stopped and disabled on system startup

root@zetawiki:~# ufw status
Status: inactive

3 기본 설정[ | ]

ufw allow ssh/tcp
ufw logging on
ufw enable
ufw status

root@zetawiki:~# ufw allow 22/tcp
Rules updated
Rules updated (v6)

root@zetawiki:~# ufw logging on
Logging enabled

root@zetawiki:~# ufw enable
Command may disrupt existing ssh connections. Proceed with operation (y|n)? y
Firewall is active and enabled on system startup

root@zetawiki:~# ufw status
Status: active

To                         Action      From
--                         ------      ----
22/tcp                     ALLOW       Anywhere
22/tcp (v6)                ALLOW       Anywhere (v6)

4 같이 보기[ | ]

5 참고[ | ]

↑ Uncomplicated Firewall

[1] Uncomplicated Firewall

[1]

@@ 3번째 줄: / 3번째 줄: @@
 ;/usr/sbin/ufw
 *[[넷필터]] 방화벽 관리 프로그램
+https://upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Gufw_10.04.4.png/270px-Gufw_10.04.4.png
 ==주요 명령어==
 ;상태 확인
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw status
 Status: inactive
@@ 12번째 줄: / 14번째 줄: @@
 ;활성화
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw enable
 Command may disrupt existing ssh connections. Proceed with operation (y|n)?
@@ 19번째 줄: / 21번째 줄: @@
 ;비활성화
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw disable
 Firewall stopped and disabled on system startup
 </source>
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw status
 Status: inactive
@@ 35번째 줄: / 37번째 줄: @@
 ufw status
 </source>
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw allow 22/tcp
 Rules updated
 Rules updated (v6)
 </source>
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw logging on
 Logging enabled
 </source>
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw enable
 Command may disrupt existing ssh connections. Proceed with operation (y|n)? y
 Firewall is active and enabled on system startup
 </source>
-<source lang='cli'>
+<source lang='console'>
 root@zetawiki:~# ufw status
 Status: active
@@ 60번째 줄: / 62번째 줄: @@
 ==같이 보기==
-*[[방화벽]]
+* [[iptables]]
+* [[방화벽]]
-==참고 자료==
+==참고==
 *http://webdir.tistory.com/206
 *https://wiki.ubuntu.com/UncomplicatedFirewall
 [[분류: Ubuntu]]
+[[분류: ufw]]
 [[분류: 방화벽]]
 [[분류: /usr/sbin]]