- destination_cidr_block = "0.0.0.0/0"
- gateway_id = aws_internet_gateway.CSITGW.id
- route_table_id = aws_vpc.CSITVPC.main_route_table_id
+ destination_cidr_block = "0.0.0.0/0"
+ destination_ipv6_cidr_block = "::/0"
+ gateway_id = aws_internet_gateway.CSITGW.id
+ route_table_id = aws_vpc.CSITVPC.main_route_table_id