解决两台centos虚拟机Telnet服务无法联机的问题
发布时间:2021-01-19 18:37:56  所属栏目:Linux  来源:网络整理 
            导读:关闭防火墙 [root@localhost ~]# service iptables stopiptables: Flushing firewall rules:???????????????????????? [? OK? ]iptables: Setting chains to policy ACCEPT: filter????????? [? OK? ]iptables: Unloading modules:?????????????????????????
                
                
                
            | 关闭防火墙 [root@localhost ~]# service iptables stopiptables: Flushing firewall rules:???????????????????????? [? OK? ]iptables: Setting chains to policy ACCEPT: filter????????? [? OK? ]iptables: Unloading modules:?????????????????????????????? [? OK? ] 如果此时无法使用scp命令,可以使用以下命令检测是否安装openssh #yum install -y openssh-clients2.安装全局#yum install -y openssh | 

