PowerProtect：VM Direct Protection Engine 部署失敗，並出現 IP 衝突錯誤

Summary: 虛擬機器 （VM） 直接引擎部署失敗，無法設定網路「VM Direct Protection Engine '192.168.1.x'，因為偵測到「192.168.1.x」的 IP 衝突。

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Symptoms

PowerProtect Data Manager 應用裝置用於透過 VM Direct Engine 解決方案保護 vSphere 環境。
VM Direct Engine 部署失敗，並出現錯誤驗證，指出網路上已使用 IP 位址。
 

錯誤訊息

 

Error 
Not able to deploy VM Direct Engines - Unable to configure the network 'VM Direct Protection Engine '192.168.1.x' because an IP conflict was detected for '192.168.1.x'.

可使用 vmdm.log 顯示：

...
YYYY-MM-DD HH:MM:SS INFO [https-jsse-nio-0.0.0.0-8447-exec-9] [][][][TRACE_ID:8610c22e530b04b5][] [ProxyVlanNetworkHelper.validateIpAddresses(1464)] -  Task completed: ipAddr=192.168.1.x, netInterface=eth0, conflict=true status=1, out=ARPING 192.168.1.x from 0.0.0.0 eth0
Unicast reply from 192.168.1.x [00:50:56:88:09:D5]  0.906ms
Sent 1 probes (1 broadcast(s))
Received 1 response(s)
, err= 
YYYY-MM-DD HH:MM:SS ERROR [https-jsse-nio-0.0.0.0-8447-exec-9] [][][][TRACE_ID:8610c22e530b04b5][] [ProxyVlanNetworkHelper.validateIpAddresses(1477)] -  conflict detected for IP addresses [192.168.1.x] 
YYYY-MM-DD HH:MM:SS WARN [https-jsse-nio-0.0.0.0-8447-exec-9] [][][][TRACE_ID:8610c22e530b04b5][] [c.e.b.v.a.ActivityBuilder.complete(603)] -  Setting activity start time to now. 
YYYY-MM-DD HH:MM:SS INFO [https-jsse-nio-0.0.0.0-8447-exec-9] [][][][TRACE_ID:8610c22e530b04b5][] [c.e.b.v.a.ActivityBuilder.complete(623)] -  Completed activity id=4241ddf4-da8e-497f-be32-8e993993c47c, status=FAILED 
YYYY-MM-DD HH:MM:SS ERROR [https-jsse-nio-0.0.0.0-8447-exec-9] [][][][TRACE_ID:8610c22e530b04b5][] [c.e.b.v.e.VmdmRestErrorHandler.logError(294)] -  Exception Trace -  
com.emc.brs.vmdm.error.Conflict: Unable to configure the network 'VM Direct Protection Engine '192.168.1.x'' because an IP conflict was detected for '192.168.1.x'.
                at com.emc.brs.vmdm.vpe.service.helpers.ProxyVlanNetworkHelper.validateIpAddresses(ProxyVlanNetworkHelper.java:1478)
...

Cause

VM Direct Engine 部署不允許在環境中使用重複的 IP 位址。IP 位址未回應來自系統管理員桌面的網際網路控制訊息通訊協定 （ICMP） ping，而是來自 PowerProtect 裝置的回應。

Resolution

解決環境中的IP衝突或使用環境中未使用的其他IP位址。
Article Properties
Article Number: 000213183
Article Type: Solution
Last Modified: 21 Nov 2025
Version:  3
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