Route Table Related Operations

Create route rules

Description:

When creating route table rules, note the following points:

• When selecting a custom source network segment, the custom segment must fall within the range of existing subnets, excluding 0.0.0.0/0;
• The destination segment must not overlap with the current VPC CIDR (except when either is 0.0.0.0/0);
• The source and destination network segments of a new route entry must not duplicate those of any existing entries in the route table.

Command format:

1$ bce vpc create-route-rule <route_table_id> <source_addess> <destination_address> <next_hop_type> <description> [-nhi NEXT_HOP_ID]

Description:

• route\_table\_id: Identifier for the route table.
• source\_address: The source network segment (can be 0.0.0.0/0 for all segments, existing VPC subnet segments, or private subnet segments within a VPC).
• destination\_address: The target network segment, which can be 0.0.0.0/0. Otherwise, this address must not overlap with the VPC's CIDR block (unless either the destination segment or the VPC's CIDR block is 0.0.0.0/0).
• next\_hop\_type: The type of next hop ID.
• description: A brief description.
• \-nhi NEXT\_HOP\_ID, --next\_hop\_id NEXT\_HOP\_ID: The ID for the next hop.

Operation example:

1$ bce vpc create-route-rule rt-5v6qvug6jm4i 192.168.0.2/32 1.1.1.0/24 custom test-description -nhi i-wyYeOCTC

Response example:

1{
2    “route_rule_id”: “rr-tkx4vpq5ev2q”
3}

Query route table rules

Description:

Retrieve all route table rules.

Command format:

1$ bce vpc list-route-rule [-vi VPC_ID] [-rti ROUTE_TABLE_ID]

Description:

• -vi VPC_ID, --vpc_id VPC_ID: Specify the VPC ID. Either this parameter or ROUTE_TABLE_ID must be provided.
• -rti route_table_id ROUTE_TABLE_ID: Specify the route table ID. Either this parameter or VPC_ID must be provided. Both routeTableId and vpcId cannot be left empty simultaneously.

Operation example:

1$bce vpc list-route-rule -rti rt-5v6qvug6jm4i

Response example:

1{
2    “route_table_id”: “rt-5v6qvug6jm4i”,
3    “vpc_id”: “vpc-suzek0b5vi4r”,
4    “route_rules”: [
5        {
6            “description”: “test-description”,
7            “nexthop_id”: “i-wyYeOCTC”,
8            “route_table_id”: “rt-5v6qvug6jm4i”,
9            “destination_address”: “1.1.1.0/24”,
10            “nexthop_type”: “custom”,
11            “source_address”: “192.168.0.2/32”,
12            “route_rule_id”: “rr-tkx4vpq5ev2q”
13        },
14        {
15            “description”: “”,
16            “nexthop_id”: “”,
17            “route_table_id”: “rt-5v6qvug6jm4i”,
18            “destination_address”: “192.168.0.0/20”,
19            “nexthop_type”: “sys”,
20            “source_address”: “0.0.0.0/0”,
21            “route_rule_id”: “”
22        }
23    ]
24}

Delete route rules

Description:

Remove routing rules.

Command format:

1$ bce vpc delete-route-rule <route_rule_id>

Description:

• route\_rule\_id: ID of the route table.

Operation example:

1$ bce vpc delete-route-rule rr-tkx4vpq5ev2q

Response example:

1{}

No special response parameters are available.