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On the Summary tab, check whether a route to the NAT gateway exists. If no, manually add a route. Click Add Route. Destination: Set this parameter to 0.0.0.0/0, which means any IP address. Next Hop Type: Select NAT gateway.
NAT Gateway is easier to configure and use than SNAT. This service can be flexibly deployed across subnets and AZs and has different NAT gateway specifications. You can click NAT Gateway under Networking on the management console to try this service.
Creating ECSs Creating an SAP HANA ECS Creating an SFS File System Creating an SAP HANA Studio ECS Creating an NAT ECS Configuring SSH Switching Permissions Configuring the Mapping Between SAP HANA Host Names and IP Addresses Parent topic: Deployment
Possible Cause You have purchased only ELB but not NAT Gateway. Therefore, containers can be accessed only from the external network. Containers can access the external network after you purchase a NAT Gateway.
Figure 3 Buying an EIP Buy a NAT gateway. For details, see Buy a Public NAT Gateway. Click in the upper left corner and choose Networking > NAT Gateway. On the displayed page, click Buy Public NAT Gateway. Configure parameters as prompted.
NAT gateway: Configure an NAT gateway for the Logstash cluster to enable the cluster to initiate connection requests and connect to Internet data sources.
NAT Gateway: Public NAT gateways translate private IP addresses into EIPs, and are used by cloud servers in a VPC for secure, cost-effective Internet access.
If you have a NAT gateway, it receives and responds to incoming traffic. The NAT gateway has an EIP bound, through which backend servers can access the Internet and provide services accessible from the Internet.
Configure NAT protection as follows and set other parameters based on your deployment: Figure 1 Configuring a NAT protection rule Follow-up Operations Checking protection outcomes Policy hits: For details about the protection overview, see Viewing Protection Information Using the
This public IP address can be statically configured, or translated through NAT in NAT traversal scenarios (your device is deployed behind a NAT gateway).
Create a public NAT gateway. Log in to the NAT Gateway console, choose NAT Gateway > Public NAT Gateways in the navigation pane on the left, and click Buy Public NAT Gateway.
- To view the inbound and outbound bandwidths of a NAT gateway, perform the following steps: On the Huawei Cloud console, choose Networking > Management & Governance > NAT Gateway. On the displayed page, click the name of the public NAT gateway used for migration.
For example, use ELB, NAT Gateway, and WAF for public network access. Restrict access to external IP addresses through network ports using security groups and NAT gateways to reduce security risks.
If you migrate over the Internet, you need to pay for NAT gateways used by migration clusters. For details, see NAT Gateway Billing or NAT Gateway Price Calculator. If you choose to enable log collection, you need to pay Log Tank Service (LTS) for resources you consume.
Migration over the Internet incurs costs for the NAT gateways used by your migration clusters. For details, see NAT Gateway Billing or NAT Gateway Price Calculator. Migration over the Internet incurs costs for the EIPs used by your migration clusters.
Create a public NAT gateway. Log in to the NAT Gateway console, choose NAT Gateway > Public NAT Gateways in the navigation pane on the left, and click Buy Public NAT Gateway.
In a NAT traversal scenario, ensure that the source port number is not changed after NAT traversal. The IKE negotiation settings at both ends must be the same.
In a NAT traversal scenario, ensure that the source port number is not changed after NAT traversal. Verify that IKE negotiation parameter settings are consistent at the two ends of the VPN.
Configure a public NAT gateway. After purchasing a public NAT gateway, you can add DNAT rules to enable your servers in the VPC or servers in your data center that are connected to the VPC to provide internet-accessible services. Buy a public NAT gateway.
to access the NAT server using HTTPS.
