ubuntu10.10 防火墙 ufw 设置简介

ubuntu10.10 防火墙 ufw 设置简介 root@ubuntu10-virtual-machine:/# ufw enable Firewall is active and enabled on system startup root@ubuntu10-virtual-machine:/# sudo apt-get install ufw 正在读取软件包列表... 完成 正在分析软件包的依赖关系树 正在读取状态信息... 完成 ufw 已经是最新的版本了。 升级了 0 个软件包，新安装了 0 个软件包，要卸载 0 个软件包，有 331 个软件包未被升级。 root@ubuntu10-virtual-machine:/# ufw disable Firewall stopped and disabled on system startup root@ubuntu10-virtual-machine:/# ufw enable Firewall is active and enabled on system startup root@ubuntu10-virtual-machine:/# ufw logging on Logging enabled root@ubuntu10-virtual-machine:/# ufw  logging off Logging disabled root@ubuntu10-virtual-machine:/# ufw default allow Default incoming policy changed to 'allow' (be sure to update your rules accordingly) root@ubuntu10-virtual-machine:/# ufw status Status: active   To                         Action      From --                         ------      ---- 22                         ALLOW       Anywhere 22/tcp                     ALLOW       Anywhere 22/tcp                     ALLOW       192.168.1.1 22/tcp                     ALLOW       192.168.184.137   root@ubuntu10-virtual-machine:/# ufw allow 53 Rule added root@ubuntu10-virtual-machine:/# ufw delete allow 53 Rule deleted root@ubuntu10-virtual-machine:/# ufw delete allow 80/tcp Could not delete non-existent rule root@ubuntu10-virtual-machine:/# ufw allow 80/tcp Rule added root@ubuntu10-virtual-machine:/# ufw delete allow 80/tcp Rule deleted root@ubuntu10-virtual-machine:/# ufw allow smtp Rule added root@ubuntu10-virtual-machine:/# ufw delete allow smtp Rule deleted root@ubuntu10-virtual-machine:/# ufw allow from 192.168.1.29 Rule added root@ubuntu10-virtual-machine:/# ufw delete allow from 192.168.1.29 Rule deleted root@ubuntu10-virtual-machine:/# ufw allow from 192.168.1.29 Rule added root@ubuntu10-virtual-machine:/#   www.gzniasi.com 广州模温机 www.dgtaixi.com 塑料搅拌机 www.zjnbkb.com 溶剂回收机 www.zhongyanggongliao.cn 常州中央供料 www.suliaoganzaoji.com 深圳除湿干燥机 www.21iic.com 单片机开发 www.shniasi.com 上海冷水机