- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
-
User Guide
- Permissions Management
- Enterprise Routers
- Attachments
- Route Tables
- Associations
- Propagations
- Routes
-
Routing Control
-
Route Policies
- Route Policy Overview
- Creating a Route Policy
- Associating a Route Policy with an Enterprise Router
- Changing the Route Policy Associated with an Enterprise Router
- Disassociating a Route Policy from an Enterprise Router
- Modifying a Route Policy
- Viewing a Route Policy
- Deleting a Route Policy
- Adding a Policy Node to a Route Policy
- Modifying a Policy Node in a Route Policy
- Exporting Policy Nodes in a Route Policy
- Viewing a Policy Node in a Route Policy
- Deleting a Policy Node from a Route Policy
-
IP Prefix Lists
- IP Prefix List Overview
- Creating an IP Prefix List
- Modifying the Name of an IP Prefix List
- Viewing an IP Prefix List
- Deleting an IP Prefix List
- Adding a Prefix Rule to an IP Address Prefix List
- Modifying an IP Prefix Rule in an IP Prefix List
- Exporting Prefix Rules in an IP Prefix List
- Viewing a Prefix Rule in an IP Prefix List
- Deleting a Prefix Rule from an IP Prefix List
-
AS_Path Lists
- AS_Path List Overview
- Creating an AS_Path List
- Modifying the Name of an AS_Path List
- Viewing an AS_Path List
- Deleting an AS_Path List
- Adding an AS_Path Filter to an AS_Path List
- Exporting AS_Path Filters in an AS_Path List
- Viewing an AS_Path Filter in an AS_Path List
- Deleting an AS_Path Filter from an AS_Path List
-
Route Policies
- Sharing
- Flow Logs
- Monitoring and Auditing
- Tags
- Quotas
-
Best Practices
- Summary on Enterprise Router Best Practices
- Connecting VPCs Across Regions Using Enterprise Router and Central Network
- Using Enterprise Router to Isolate VPCs in the Same Region
- Using a Third-Party Firewall to Protect VPCs Connected by Enterprise Routers
- Enabling an On-Premises Data Center to Access Service VPCs Using an Enterprise Router and Transit VPC
- Setting Up a Hybrid Cloud Network Using Enterprise Router and Direct Connect Global DC Gateway
-
Setting Up a Hybrid Cloud Network Using Enterprise Router and a Pair of Direct Connect Connections (Global DC Gateway)
- Overview
- Network and Resource Planning
- Process of Setting Up a Hybrid Cloud Network Using Enterprise Router and a Pair of Direct Connect Connections (Global DC Gateway)
- Procedure for Setting Up a Hybrid Cloud Network Using Enterprise Router and a Pair of Direct Connect Connections (Global DC Gateway)
-
Setting Up a Hybrid Cloud Network Using Enterprise Router and a Pair of Active/Standby Direct Connect Connections (Global DC Gateway)
- Overview
- Network and Resource Planning
- Process of Setting Up a Hybrid Cloud Network Using Enterprise Router and a Pair of Active/Standby Direct Connect Connections (Global DC Gateway)
- Procedure for Setting Up a Hybrid Cloud Network Using Enterprise Router and a Pair of Active/Standby Direct Connect Connections (Global DC Gateway)
- Setting Up a Hybrid Cloud Network Using Enterprise Router, VPN, and Direct Connect (Global DC Gateway)
- Setting Up a Hybrid Cloud Network Using Enterprise Router and Direct Connect (Virtual Gateway)
- Setting Up a Hybrid Cloud Network Using Enterprise Router and a Pair of Direct Connect Connections (Virtual Gateway)
- Setting Up a Hybrid Cloud Network Using Enterprise Router, VPN, and Direct Connect (Virtual Gateway)
- Allowing VPCs to Share an EIP to Access the Internet Using Enterprise Router and NAT Gateway
- Using Enterprise Router to Migrate the Network Set Up Through VPC Peering
- Using Enterprise Router to Migrate the Network Set Up Through Direct Connect (Global DC Gateway)
- Using Enterprise Router and Central Network to Migrate the Network Set Up Through a Cloud Connection
- API Reference
- FAQs
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Getting Started
- Enterprise Routers
- Attachments
- Route Tables
- Associations
- Propagations
- Routes
- Sharing
- Flow Logs
- Monitoring
- Interconnecting with CTS
- Permissions Management
- Tags
- Quotas
- FAQ
- Change History
-
User Guide (Ankara Region)
- Service Overview
- Getting Started
- Permissions Management
- Enterprise Routers
- Attachments
- Route Tables
- Associations
- Propagations
- Routes
- Sharing
- Flow Logs
- Monitoring
- Quotas
- FAQ
- Change History
- API Reference (Ankara Region)
-
User Guide (ME-Abu Dhabi Region)
- General Reference
Copied.
Modifying a Static Route
Scenarios
This section describes how to modify static routes, including common routes and blackhole routes, in a route table of an enterprise router. For example, you can perform the following operations:
- Change a common route to a blackhole route.
- Change the attachment type and next hop of a common route.
Only static routes can be modified. Propagation routes cannot be modified.
Notes and Constraints
To change the destination of a static route, delete this static route and create another one with your desired destination.
Procedure
- Go to the enterprise router list.
- Search for the target enterprise router by name.
- Go to the Route Tables tab using either of the following methods:
- In the upper right corner of the enterprise router, click Manage Route Table.
- Click the enterprise router name and click Route Tables.
- Click the route table where you want to modify a route. On the Routes tab, locate the route and click Modify in the Operation column.
The Modify Route dialog box is displayed.
- Modify the route based on Table 1.
Table 1 Parameter description Parameter
Setting
Example Value
Blackhole Route
Optional
If Blackhole Route is enabled, you do not need to configure Attachment Type and Next Hop for the route. If the destination of a route is the same as, or is contained in, that of this blackhole route, all packets destined for the destination will be dropped.
-
Attachment Type
- If Blackhole Route is not enabled, you need to configure this parameter.
- If Blackhole Route is enabled, you do not need to configure this parameter.
Select an attachment type.- VPC: Create a static route for a VPC attachment.
- Peering connection: Create a static route for an enterprise router in another region.
- CFW instance: Create a static route for a VPC border firewall that is attached to the enterprise router.
For more information, see Attachment Overview.
VPC
Next Hop
- If Blackhole Route is not enabled, you need to configure this parameter.
- If Blackhole Route is enabled, you do not need to configure this parameter.
In the drop-down list, select the target attachment.
er-attach-01
- Click OK.
View the modified static route in the route list.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot