Ports and Protocols

vRO

PortProtocolSourceDestinationService DescriptionPurposeClassification
22TCP       UservROsshFor SSH access to applianceIncoming
30333TCP vROvROmitm proxyOptional. Intra-cluster communicationBidirectional
8285UDPvROvROkube-proxyIntra-cluster communicationBidirectional
4500UDP vROvRONAT traversal Intra-cluster communicationBidirectional
500UDP vROvROIKE trafficIntra-cluster communicationBidirectional
10250TCP       vROvROkubeletIntra-cluster communicationBidirectional
8008TCP      vROvROkube-proxyIntra-cluster communicationBidirectional
6443TCP      vROvROkube-apiserverIntra-cluster communicationBidirectional
2380TCP      vROvROetcd Intra-cluster communicationBidirectional
2379TCP     vROvROetcd Intra-cluster communicationBidirectional
443TCP       UservRO Serverweb serviceDefault port to access vRealize OrchestratorIncoming

Reference Link: https://ports.esp.vmware.com/home/vRealize-Orchestrator