安装数据库软件时，出现多节点传送检查失败，如下图

 

该报错可以忽略，继续安装。官方解释如下：

 

PRVG-11134: Interface "n.n.n.n" on node "racnode1" is not able tocommunicate with interface "n.n.n.n" on node "racnode2" (文档 ID 1372372.1)

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In this Document

    Purpose

    Details

    Case1: multicast communication passed withPRVG-11134

    Case2: multicast communication fails on Linux

    References

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APPLIES TO:                                                                              

Oracle Database - Enterprise Edition

Information in this document applies to anyplatform.

PURPOSE                                                                        

This note lists typical causes andsolutions for the following cluvfy error that can happen during either freshinstall or upgrade

PRVG-11134 : Interface "n.n.n.n"on node "racnode1" is not able to communicate with interface"n.n.n.n" on node "racnode2"

DETAILS                                                                       

Case1:multicast communication passed with PRVG-11134

..

 

Checking subnet "10.47.99.200"for multicast communication with multicast group "230.0.1.0"...

PRVG-11134 : Interface"10.47.99.202" on node "racnode2" is not able tocommunicate with interface "10.47.99.201" on node"racnode1"

PRVG-11134 : Interface"10.47.99.201" on node "racnode1" is not able tocommunicate with interface "10.47.99.202" on node"racnode2"

Checking subnet "10.47.99.200"for multicast communication with multicast group "224.0.0.251"...

Check of subnet "10.47.99.200"for multicast communication with multicast group "224.0.0.251"passed.

 

Check of multicast communication passed.

 

In this case, check of multicastcommunication passes despite PRVG-11134. The error can be ignored safely as theoverall result is pass even though multicast communication fails on group230.0.1.0, refer to note 1054902.1 for more details of multicast requirement.

Case2:multicast communication fails on Linux

Refer to the following note for details:

note 1395273.1 - Linux: 11.2.0.3 MulticastCommunication Failure: PRVG-11134 : Interface "n.n.n.n" on node"racnode1" is not able to communicate with interface"n.n.n.n" on node "racnode2"

REFERENCES                                                                      

BUG:13262133 - INSTALLATION OF 11.2.0.3FAILS CHECKING MULTICAST CHECK

NOTE:1054902.1 - How to Validate Networkand Name Resolution Setup for the Clusterware and RAC