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是否可以在GCP中更改服务策略以允许PING或ICMP通信?

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cloud<a>2009-187882</a>
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适用场景

  • Google Cloud Provider (GCP)
  • Cloud Manager

问题解答

  • 后端实例不支持ICMP。
  • 网络负载平衡不会向后端实例提供ICMP数据包。
  • 如果发送ICMP数据包、例如使用ping或trace-route、则回复不会来自负载平衡器的后端实例。
  • 即使您的防火墙规则禁止负载平衡器后端实例上的ICMP流量、Google Cloud基础架构也可能会发送ICMP回复。
  • 此行为无法更改。

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