iptables端口转发

内核记得先打开转发功能echo "net.ipv4.conf.eth0.forwarding = 1">>/etc/sysctl.confecho "1" > /proc/sys/net/ipv4/ip_forwardecho "n


Debian强制修改密码

1、在grub选项下选择'Debian GNU/Linux,...(recovery mode)',按e进入编辑模式2、编辑kernel那行最后面的 ro single 改成 rw single init=/bin/bash,按b执行boot3、进入后执行修改密码root@(none)#passwd


Debian配置ipv6静态路由

编辑网卡文件vi /etc/network/interfacesallow-hotplug eth0iface eth0 inet6 static address 2a03:xxxx:xxxx::xxxx/48 gateway 2a03:xxxx:xxxx::1iface eth0 in