Creating a new route table and a default route for the private network
The purpose of creating one is for protected hosts to take a default route to the private interface of the SNS firewall.
Creating the private route table
In the COCKPIT 3DS OUTSCALE console, under the Network/Security menu:
- Select Route tables.
- Click on Create.
- Name your route table (e.g., Documentation-Private-Route-Table ).
- Select the associated VPC (VPC Documentation in the example).
- Confirm by clicking on Create.
Creating the route in the private route table of the VPC
- Select the private route table created earlier (Documentation-Private-Route-Table in the example).
Details about the route table will appear in the lower section of the configuration window. - In the details of the route table, click on Create Route.
- In the Target field, select the private interface of your SNS EVA instance (Documentation-Private-Interface in the example).
- Click on All IPs.
The value 0.0.0.0/0 will automatically be entered in the Destination field. - Confirm by clicking on Create.
Associating this route table with the private sub-network of the VPC
- Select the private route table created earlier (Documentation-Private-Route-Table in the example).
- Click on Attach.
- Select the private subnetwork of the VPC (Documentation-VPC-Private in the example).
- Click on Attach to confirm the configuration.
The Explicit associations column reflects this new status (switched from 0 to 1).