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The default subnet segment is 192.168.1.0/24 and the subnet gateway is 192.168.1.1. Dynamic Host Configuration Protocol (DHCP) is enabled for the subnet. Table 1 Network parameters Parameter Description VPC You can select an existing VPC or create one.
Cause If two NICs on the same network segment are added to a BMS, communication between the primary NIC and extension NIC is abnormal because the BMS gateway strictly verifies the source MAC addresses.
address, subnet mask, and gateway).
For Ubuntu 16.04 ARM, you are advised to select NAT in Advanced options. Click Finish. (Optional) For Ubuntu 16.04 ARM, skip this step. In the navigation pane on the left, choose NIC. In the right pane, select e1000 (Gigabit network adapter) for Device model, and click Apply.
For Ubuntu 16.04 ARM, you are advised to select NAT in Advanced options. Click Finish. (Optional) For Ubuntu 16.04 ARM, skip this step. In the navigation pane on the left, choose NIC. In the right pane, select e1000 (Gigabit network adapter) for Device model, and click Apply.
Failed to complete the request because the server has received an invalid response from an upstream server. 503 Service Unavailable Failed to complete the request because the server is unavailable. 504 Gateway Timeout The server has waited too long for a response from an upstream
Error Code Description If an error code starting with APIGW is returned after you call an API, rectify the fault by referring to the instructions provided in API Gateway Error Codes.
Press i to enter the editing mode, and set the value of the configuration item to yes so that the system obtains the default gateway using DHCP. Press Esc to exit the editing mode. If DHCLIENT_PRIMARY_DEVICE does not exist in the configuration file, skip this step. Enter ?
Different from traditional static IP addresses, EIPs can be dynamically bound to or unbound from resources such as BMSs, ECSs, and NAT gateways. If a server becomes faulty, the EIP can be quickly unbound from it and bound to another healthy server to recover services.
/s/^/#/g' /etc/cloud/cloud.cfg #Avoid hostname updates. sed -i '/- update_hostname/s/^/#/g' /etc/cloud/cloud.cfg Distributed BMS gateway # Avoid /etc/hosts from being modified after restart. sed -i '/manage_etc_hosts/s/^/#/g' /etc/cloud/cloud.cfg #Avoid hostname updates. sed -i '/
If the BMS functions as a NAT server, router, or firewall, you must disable the source/destination check for the BMS. Parent topic: VPC
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.
