DRG Management

Learn how to mange a Dynamic Routing Gateway (DRG) in Oracle Cloud Infrastructure.

In general, to use a DRG, you must complete these minimal steps:

1. Create the DRG.
2. Attach the DRG to one or more VCNs. You can also attach a DRG to an on-premises network using FastConnect virtual circuits and Site-to-Site VPN IPSec tunnels.
3. Route subnet traffic to the DRG by updating the route table associated with each subnet that must send traffic to the DRG.

The following tasks are available for a DRG:

• Creating a DRG
• Listing DRGs
• Getting a DRG's Details
• Getting a List of DRG Attachments
• Finding the DRG Upgrade Status
• Getting the DRG Redundancy Status
• Updating the Name of a DRG
• Upgrading a DRG
• Moving a DRG to a Different Compartment
• Deleting a DRG

The following tasks are available for DRG attachments:

• Attaching a DRG to a VCN
• Getting a DRG Attachment's Details
• Listing DRG Attachments
• Updating a DRG Attachment
• Deleting a DRG Attachment

Limitations

Some functions might appear to be possible based on the structure of the resource interaction model, but the following functions aren't allowed:

1. Explicit creation or deletion of RPC, IPSec tunnel, or virtual circuit attachments
2. Static routes in DRG route tables with next-hop of IPSec tunnel or virtual circuit attachments
3. Use of non-default export route distributions
4. Dynamic route export to VCN attachments
5. Propagating a route through more than 3 DRG route tables
6. Routes propagating via RPC through more than 4 DRGs