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Create and manage route table

Permission guide

Creating and managing route tables (viewing, configuring, approving, deleting) requires Project Manager permissions.

Create route table​

Here's how to create a route table in the Transit Gateway service:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.

  2. In the Route Table menu, check the list of existing route tables and click the [Create route table] button.

  3. Enter the information for the route table you want to create, then click the [Create] button to create the route table.

    Image Route table basic information configuration

    FieldDescription
    Route table nameEnter the name of the route table
    Transit GatewaySelect the Transit Gateway to connect to
    - Owner: A Transit Gateway created directly
    - Shared: A shared Transit Gateway

Manage route table​

Here’s how to manage route tables in the Transit Gateway service:

View route table list​

You can view the list of created route tables. In the KakaoCloud Console > Transit Gateway menu, you can check the list of Transit Gateways.

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.

  2. In the Route Table menu, check the list of currently created route tables.

    Image View route table list

    FieldDescription
    Route table nameThe name of the route table
    Route table IDThe unique ID of the route table
    StatusThe status of the route table
    - Creating: Route table is being created
    - Updating: Route table is being updated
    - Deleting: Route table is being deleted
    - Active: Route table provisioning successful
    - Error: Route table error
    Default connectionWhether the route table is associated with the default connection (Association)
    Transit Gateway nameThe name of the Transit Gateway
    Transit Gateway IDThe unique ID of the Transit Gateway
    Creation dateThe date the route table was created
    More optionsThe following options are available
    - Rename: Change the route table name
    - Delete: Delete the route table

View route table basic information​

You can view the basic information of the route table.

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.

  2. In the Route Table menu, select the route table to view the details.

  3. View the information on the route table’s details page.

    Image Route table details

    FieldDescription
    StatusThe status of the route table
    - Creating: Route table is being created
    - Updating: Route table is being updated
    - Deleting: Route table is being deleted
    - Active: Route table provisioning successful
    - Error: Route table error
    Transit GatewayThe name of the connected Transit Gateway
    - Click the link to go to the Transit Gateway tab

View route table detailed information​

You can view detailed information about the route table.

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.

  2. In the Route Table menu, select the route table to view the details.

  3. View the information in the Details tab.

    Image Route table details

    FieldDescription
    Route table nameThe name of the route table
    Route table IDThe unique ID of the route table
    Default connectionWhether the default connection is enabled
    Creation dateThe creation date of the route table

Delete route table​

Here’s how to delete a route table:

caution

Please delete all associations before deleting the route table.

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.
  2. In the Route Table menu, click the [More options] icon of the route table you want to delete > select Delete route table.
  3. In the Delete route table popup, enter the name of the route table and click the [Delete] button.

View association details​

You can view the association details.

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.

  2. In the Route Table menu, select the route table to view the details.

  3. View the information in the Association tab.

    Image Association details

    FieldDescription
    Attachment IDThe unique ID of the Attachment
    Attachment owner project IDThe unique project ID of the Attachment creator
    - Owner: If the Attachment was created by the user
    - Shared: If the Attachment is shown in the Transit Gateway owner’s screen and is associated with other participants' Attachments
    Resource nameThe name of the resource
    Resource IDThe unique ID of the resource
    Resource typeThe type of resource
    Resource statusThe status of the resource
    Connection statusThe connection status
    - Associating: In the process of associating
    - Disassociating: In the process of disassociating
    - Associated: Successfully associated
    More optionsThe following options are available
    - Delete: Delete the route table
info

For security reasons, the Transit Gateway owner cannot view the Attachment details of other participants. Therefore, the following information will be shown as Participant Resource or Shared Project instead of actual data:

  • Attachment owner project ID: Shared project
  • Resource name: Participant resource
  • Resource ID: Participant resource
  • Resource status: Participant resource

Modify association​

Here’s how to modify the association of a route table:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.
  2. In the Route Table tab, select the route table to modify its association.
  3. In the Association tab, click the [Modify association] button.
  4. In the Modify association popup, select the Attachment and click [Apply].

Delete association​

Here’s how to delete the association of a route table:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.
  2. In the Route Table tab, select the route table whose association you want to delete.
  3. In the Association tab, click the [More options] icon of the Attachment to delete > select Delete association.
  4. In the Delete association popup, click [Delete].

Rename route table​

Here’s how to rename a route table:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.
  2. In the Route Table tab, click the [More options] icon of the route table to modify > select Rename route table.
  3. In the Rename route table popup, modify the name and click the [Save] button.

Add route​

Here’s how to add a route:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.
  2. In the Route Table menu, select the route table to which you want to add a route.
  3. In the Route tab, click the [Add static route] button.
  4. In the Add static route popup, set the destination and target and click [Add].

Manage route​

View route details​

Here’s how to view route details:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.

  2. In the Route Table menu, select the route table to view the details.

  3. In the Route tab, view the route information.

    Image Route details

    FieldDescription
    IP CIDR blockThe range of the IP CIDR block specified
    Attachment IDUnique ID of the Attachment
    Attachment owner project IDThe unique project ID of the Attachment creator
    - Owner: If the Attachment was created by the user
    - Shared: If the Attachment is shown in the Transit Gateway owner’s screen and is associated with other participants' Attachments
    Resource nameThe name of the resource
    Resource IDThe unique ID of the resource
    Resource typeThe type of resource
    Routing typeThe type of route
    Resource statusThe status of the resource
    Route table statusThe status of the route table
    - Creating: Route is being created
    - Deleting: Route is being deleted
    - Active: Route provisioning successful
    More optionsThe following options are available
    - Modify: Modify the target of the route
    - Delete: Delete the route
info

For security reasons, the Transit Gateway owner cannot view the Attachment details of other participants. Therefore, the following information will be shown as Participant Resource or Shared Project instead of actual data:

  • Attachment owner project ID: Shared project
  • Resource name: Participant resource
  • Resource ID: Participant resource
  • Resource status: Participant resource

Modify route​

Here’s how to modify a route:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.

  2. In the Route Table menu, select the route table to modify its route.

  3. In the More options icon of the route you want to modify > select Modify route.

  4. In the Modify route popup, change the target and click [Apply].

    • If the target type is local, you cannot modify the route, and the message Local routing modification not possible will be displayed.

Delete route​

Here’s how to delete a route:

  1. Go to KakaoCloud Console > Beyond Networking Service > Transit Gateway menu.
  2. In the Route Table menu, select the route table to delete the route.
  3. In the More options icon of the route you want to delete > select Delete route.
  4. In the Delete route popup, click [Delete].
    • If the target type is local, you cannot delete the route, and the message Local routing modification not possible will be displayed.