Questions tagged «ufw»

简单的防火墙是Linux的防火墙配置工具。它充当iptables的前端。它最初是为Ubuntu设计的,可在许多Linux发行版中使用。

2
如何使Linux上的netstat仅显示OUTBOUND TCP连接?
我的ubuntu服务器已被感染,并且有一个进程向一堆网站发出一堆HTTP请求(糟透了!)。我已将以下内容添加到防火墙(UFW): sudo ufw deny out proto tcp to any port 1:65535 To Action From -- ------ ---- 1:65535/tcp DENY OUT Anywhere 现在,我想使用netstat仅列出出站tcp连接,而不列出入站。我怎样才能做到这一点?
10 linux  ubuntu  netstat  ufw 


1
UFW为什么不阻止使用docker公开的端口?
我在ufw上设置了一些规则,但我认为它没有阻止任何内容。这是它的当前状态: ~# ufw status verbose Status: active Logging: on (low) Default: deny (incoming), allow (outgoing), deny (routed) New profiles: skip To Action From -- ------ ---- 22 ALLOW IN Anywhere 80 ALLOW IN Anywhere 27015:27115/udp ALLOW IN Anywhere 27015:27115/tcp ALLOW IN Anywhere 22 (v6) ALLOW IN Anywhere (v6) 80 (v6) …
8 firewall  docker  ufw 
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