使用Boto3查找通过虚拟专用网关的子网路由

import boto3

# 创建EC2客户端
ec2_client = boto3.client('ec2')

response = ec2_client.describe_route_tables(
    Filters=[
        {
            'Name': 'vpc-id',
            'Values': ['your-vpc-id']
        }
    ]
)

for route_table in response['RouteTables']:
    for route in route_table['Routes']:
        if 'VpnGatewayId' in route and route['VpnGatewayId'] == 'your-vpn-gateway-id':
            print("Route Table ID:", route_table['RouteTableId'])
            print("Destination CIDR:", route['DestinationCidrBlock'])
            print("Next Hop:", route['GatewayId'])