EM13C部署agent报错：The Oracle Management Server (OMS) host and port specified via OMS_HOST ......

环境介绍：

EM13C所在服务器IP: 192.168.133.196

被监控服务器IP: 192.168.133.191

问题描述：在部署EM13C agent时遭遇报错，具体如下所示.

解决过程：

EM13C所在服务器(IP: 192.168.133.196)添加以下黄颜色高亮部分.

[root@leo ~]# cat /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

192.168.133.196 leo.sztech.com leo

192.168.133.191 dbserver​

被监控服务器(IP: 192.168.133.191)添加以下黄颜色高亮部分.

[root@dbserver ~]# cat /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

192.168.133.191 dbserver

192.168.133.196 leo.sztech.com leo