# GetRouteServerRoutingDatabase
<a name="API_GetRouteServerRoutingDatabase"></a>

Gets the routing database for the specified route server. The [Routing Information Base (RIB)](https://en.wikipedia.org/wiki/Routing_table) serves as a database that stores all the routing information and network topology data collected by a router or routing system, such as routes learned from BGP peers. The RIB is constantly updated as new routing information is received or existing routes change. This ensures that the route server always has the most current view of the network topology and can make optimal routing decisions.

Amazon VPC Route Server simplifies routing for traffic between workloads that are deployed within a VPC and its internet gateways. With this feature, VPC Route Server dynamically updates VPC and internet gateway route tables with your preferred IPv4 or IPv6 routes to achieve routing fault tolerance for those workloads. This enables you to automatically reroute traffic within a VPC, which increases the manageability of VPC routing and interoperability with third-party workloads.

Route server supports the follow route table types:
+ VPC route tables not associated with subnets
+ Subnet route tables
+ Internet gateway route tables

Route server does not support route tables associated with virtual private gateways. To propagate routes into a transit gateway route table, use [Transit Gateway Connect](https://docs.aws.amazon.com/vpc/latest/tgw/tgw-connect.html).

## Request Parameters
<a name="API_GetRouteServerRoutingDatabase_RequestParameters"></a>

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see [Common Query Parameters](CommonParameters.md).

 **DryRun**   
A check for whether you have the required permissions for the action without actually making the request and provides an error response. If you have the required permissions, the error response is `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.  
Type: Boolean  
Required: No

 **Filter.N**   
Filters to apply to the routing database query.  
Type: Array of [Filter](API_Filter.md) objects  
Required: No

 **MaxResults**   
The maximum number of routing database entries to return in a single response.  
Type: Integer  
Valid Range: Minimum value of 5. Maximum value of 1000.  
Required: No

 **NextToken**   
The token for the next page of results.  
Type: String  
Required: No

 **RouteServerId**   
The ID of the route server for which to get the routing database.  
Type: String  
Required: Yes

## Response Elements
<a name="API_GetRouteServerRoutingDatabase_ResponseElements"></a>

The following elements are returned by the service.

 **areRoutesPersisted**   
Indicates whether routes are being persisted in the routing database.  
Type: Boolean

 **nextToken**   
The token to use to retrieve the next page of results. This value is `null` when there are no more results to return.  
Type: String

 **requestId**   
The ID of the request.  
Type: String

 **routeSet**   
The collection of routes in the route server's routing database.  
Type: Array of [RouteServerRoute](API_RouteServerRoute.md) objects

## Errors
<a name="API_GetRouteServerRoutingDatabase_Errors"></a>

For information about the errors that are common to all actions, see [Common client error codes](errors-overview.md#CommonErrors).

## See Also
<a name="API_GetRouteServerRoutingDatabase_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/GetRouteServerRoutingDatabase) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/GetRouteServerRoutingDatabase)