| copyright | lastupdated | keywords | subcollection | ||
|---|---|---|---|---|---|
|
2024-07-17 |
flow, connections, connectivity, scenarios, hosts |
vpc |
{{site.data.keyword.attribute-definition-list}}
{: #connectivity-options}
The following table provides information on VPC network flows and connections for various scenarios that you might encounter.
| Use Case | From | To | Connection through | Connection method |
|---|---|---|---|---|
| Local networks | Virtual Server (VPC) \n \n Location: VPC 1, Zone 1, Subnet 1 | Virtual Server (VPC) \n \n Location: VPC 1, Zone 1, Subnet 1 | Private backbone | Automatic, through VPC routing table |
| Local networks | Virtual Server (VPC) \n \n Location: VPC 1, Zone 1, Subnet 1 | Virtual Server (VPC) \n \n Location: VPC 1, Zone 2, Subnet 2 | Public internet | VPN gateway with VPN Connection |
| Multi-region networks | Virtual Server (VPC) \n \nLocation:** Region A, VPC 1, Zone 1, Subnet 1 | Virtual Server (VPC) \n \n Locations: Region B, VPC 2, Zone 3, Subnet 1 \n \n Region C, VPC 3, Zone 1, Subnet 1 | Private backbone | Transit gateway |
| Local networks | Virtual Server (VPC) \n \n Location: VPC 1, Zone 1, Subnet 1 | Bare Metal \n \n Location: Classic Infrastructure data center 1 | Public internet | IPSec VPN |
| Local networks | Virtual Server (VPC) \n \n Location: VPC 1, Zone 1, Subnet 1 | Bare Metal \n \n Location: Classic Infrastructure data center 1 | Private backbone | VRF-enabled account |
| Multi-region networks | Virtual Server (VPC) \n \n Location: Region A, VPC 1, Zone 1, Subnet 1 | Bare Metal \n \n Locations: Region B, Classic Infrastructure data center 1 \n \n Region C, Classic Infrastructure data center 1 | Private backbone | Transit gateway |
| Cloud-to-intranet (Dev/Test) | Virtual Server (VPC) \n \n Location: VPC 1, Zone 1, Subnet 1 | On-Premise network | Public internet | VPN gateway with VPN Connection |
| Cloud-to-intranet (Production) | Virtual Server (VPC) \n \n Location: VPC 1, Zone 1, Subnet 1 | On-Premise network | Private backbone | Direct Link |
| {: caption="Table 1. Details about VPC network flows and connections" caption-side="bottom"} |