检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
In the displayed area, enter the IP address, subnet mask, and the default gateway address. Checking ECS Logs Check the ECS messages log in the /var/log/messages directory.
VPC Sharing Overview Edge gateway An edge gateway can connect subnets in the same VPC but from both edge and central AZs or from different edge AZs.
For example, in subnet 10.0.0.0/24, 10.0.0.1 is the gateway address, 10.0.0.253 is the system interface address, 10.0.0.254 is used by DHCP, and 10.0.0.255 is the broadcast address. The subnet CIDR block cannot be too large, either.
NOTE: When you add or modify a custom route in a default route table, the next hop type of the route cannot be set to VPN gateway, Direct Connect gateway, or Cloud connection. VPC peering connection Next Hop Mandatory Set the next hop.
VPC Free Subnet Free Route table Free VPC peering connection Free Elastic network interface Free Supplementary network interface Free IP address group Free Security group Free Network ACL Free Edge gateway Free VPC flow log Free Traffic Mirroring Free Currently, free resources are
VPC Free Subnet Free Route table Free VPC peering connection Free Elastic network interface Free Supplementary network interface Free IP address group Free Security group Free Network ACL Free Edge gateway Free VPC flow log Free Traffic Mirroring Free Currently, free resources are
Table 1 Windows ECS using IPv4 Type Primary Network Interface Extended Network Interface Source IPv4 address: 10.0.0.59 Subnet IPv4 gateway: 10.0.0.1 IPv4 address: 10.0.1.104 Subnet IPv4 gateway: 10.0.1.1 Destination IPv4 address: 10.0.2.12 N/A Log in to the source ECS.
This parameter cannot be set if the value of ip_version is 6. gateway_ip No String The gateway IP address cannot conflict with IP addresses configured for allocation_pools.
Virtual IP addresses Private IP addresses Used by the subnet itself, such as the gateway, DHCP, and system interface. Used by cloud resources, such as ECSs, RDS instances, and load balancers.
In the Gateway and DNS Information area, view the DNS server addresses used by the ECS.
Use the gateway IP address of the subnet to create a router interface. port_id String No Specifies the port ID. Either subnet_id or port_id is used. Use the port IP address to create a router interface.
This includes but is not limited to virtual networks, the OS of virtual machine hosts and guests, virtual firewalls, API Gateway, advanced security services, all types of cloud services, tenant data, identity accounts, and key management.
This parameter cannot be set if the value of ip_version is 6. gateway_ip String The gateway IP address cannot conflict with IP addresses configured for allocation_pools.
N/A Advanced Settings (Optional) > Gateway Click to expand the configuration area and set this parameter. The gateway address of the subnet.
Databases GaussDB Relational Database Service (RDS) Document Database Service (DDS) GaussDB NoSQL Distributed Database Middleware (DDM) Applications Distributed Cache Service (DCS) Redis instance Memcached instance Distributed Message Service (DMS) Kafka instance RabbitMQ instance API Gateway
This parameter cannot be set if the value of ip_version is 6. gateway_ip String The gateway IP address cannot conflict with IP addresses configured for allocation_pools.
Advanced Settings (Optional) > Gateway 192.168.0.1 The gateway address of the subnet. You are advised to retain the default address. The gateway address cannot be changed after the subnet is created.
Values: vpc: VPC subnet: Subnet securityGroup: Security group securityGroupRule: Security group rule publicIp: EIP vpn: VPN vpngw: VPN gateway vpcPeer: VPC peering connection loadbalancer: Load balancer listener: Load balancer listener physicalConnect: Direct Connect connection virtualInterface
The first and the last two IP addresses on each subnet are reserved by the system for the gateway and DHCP service.
For details, see Creating a Custom Route Table. - Advanced Settings (Optional) > Gateway The gateway address of the subnet. Click to expand the configuration area and set this parameter.
