# RouteFilters
<a name="API_RouteFilters"></a>

The filters used to limit the routes returned by [ListVirtualInterfaceRoutes](API_ListVirtualInterfaceRoutes.md).

## Contents
<a name="API_RouteFilters_Contents"></a>

 ** addressFamily **   <a name="DX-Type-RouteFilters-addressFamily"></a>
The address family of the routes to return.  
The valid values are `ipv4` and `ipv6`.  
Type: String  
Valid Values: `ipv4 | ipv6`   
Required: No

 ** asPath **   <a name="DX-Type-RouteFilters-asPath"></a>
The autonomous system (AS) numbers used to filter the routes by their AS path.  
Type: Array of longs  
Required: No

 ** cidrs **   <a name="DX-Type-RouteFilters-cidrs"></a>
The CIDRs (prefixes) used to filter the routes. You can specify up to 10 CIDRs.  
Type: Array of strings  
Array Members: Minimum number of 1 item. Maximum number of 10 items.  
Required: No

 ** communities **   <a name="DX-Type-RouteFilters-communities"></a>
The BGP communities used to filter the routes.  
Type: Array of strings  
Required: No

 ** routeDirection **   <a name="DX-Type-RouteFilters-routeDirection"></a>
The direction of the routes to return.  
The valid values are `accepted` (routes received from the customer network) and `advertised` (routes advertised to the customer network).  
Type: String  
Valid Values: `accepted | advertised`   
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/directconnect-2012-10-25/RouteFilters) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/directconnect-2012-10-25/RouteFilters) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/directconnect-2012-10-25/RouteFilters)