Hewlett Packard Enterprise Development LP

John Joseph McCann, Iii

Sonu Sudhakaran

Praveen Kumar Shimoga Manjunatha

Ravikumar Vallabhu

Pradeep Sathasivam

Syed Ahmed Mohiuddin Peerzade

Koteswara Rao Kelam

Sangeeta Maurya

Raghuveer K V Shenoy

Sarada A

Selvakumar Sanmugam

Krishna Mouli Tankala

In an example, a container cluster management system includes a cluster manager providing access to services provided by containers within a container cluster and a plurality of nodes. Each node has access to an IP table, and is to forward a service request for a service received via the cluster manager to at least one container sub-cluster by translating a destination address of the service request to an IP address of a container sub-cluster. At least one of the nodes comprises a proxy manager, to manage an IP table of the node and a service firewall, to add a service-specific rule to the IP table.

Determining whether to perform address translation to forward a service request or deny a service request based on blocked service attributes in an IP table in a container-based computing cluster management system

In one example, a virtual local area network (VLAN) tagged packet may be received from a first virtual machine (VM) running on a first host via a port group that spans across hosts by a first virtual bridge of a first VLAN-aware VM. The first VLAN-aware VM may run on the first host. The VLAN tagged packet from the first VM may be translated to a virtual extensible local area network (VXLAN) encapsulated packet by the first virtual bridge based on a network property of a VM port of the first VM. The VXLAN encapsulated packet may be transmitted to a second VM running on a second host by the first virtual bridge via a VXLAN tunnel endpoint (VTEP) provided by the first VLAN-aware VM.

VLAN to VXLAN translation using VLAN-aware virtual machines

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Fort Collins, CO, United States of America

John Joseph McCann, Iii