oracle安装gi报错[INS-41116] Installer has detected that the selected following nodes do not have connect

detail查看具体报错如下

Additional Information:
Summary of node specific errors rac2 rac1  - PRVG-11067 : TCP connectivity from node "rac1": "192.168.117.61" to node "rac2": "192.168.117.62" failed.
PRVG-11095 : The TCP system call "connect" failed with error "113" while executing exectask on node "rac1"
No route to host  - Cause:  Errors occurred while attempting to establish Transmission
         Control Protocol (TCP) connectivity between the identified two
         interfaces.  - Action:  Ensure that there are no firewalls blocking TCP operations and no
         process monitors running that can interfere with programs''
         network operations. 

是因为另一节点上的防火墙和sleinux忘了关

关了就好了