Virtual Machines
Operation Guide
- Instance
- Instance Overview
- Instance Life Cycle
- Create Instance
- Login Instance
- Reset Password
- View Instance Information
- Start Instance
- Stop Instance
- Reboot Instance
- Rebuild Instance
- Resize Instance
- Modify Instance Name
- Search Instance
- Restart Inatance in Expiration/Arrears
- Export Instance Information
- Convert Billing Type
- Delete Instance
- GPU VM
- Customized Data
- Instance Template
- Image
- Storage
- Networking
- Key Pair
Linux Operation and Maintenance Guide
- Linux Environment Configuration
- Installation and Configuration of FTP Service
- ubuntu System Replacement Software Installation Source
- Centos Installation Configuration vncserver
- Centos7 Installs Graphical Interface
- Intranet NTP Service
- Kernel Operation Not Upgraded When Linux System Is Upgraded
- Linux System Configures SNAT
- Method to Modify Hostname of Linux System
- Permission to Modify File Directory of Linux System
- Linux System Uses nohup to Execute Program in the Background
- SSH Creation and Login
- SSH Service Change Port
- Modify Maximum Connections for Created mysql Database
- Set ssh Automatic Login Between Virtual Machines
- Ubuntu Configures Graphical Interface and vnc
- Linux System Configuration yum and ntp
Linux Faults
- Solution for Failure to Obtain Private IP After Creation of Virtual Machines Using centos Private Image.
- Linux System message Log Error： kernel： TCP： time wait bucket table overflowt
- Linux System's Query of Time Synchronization Server Timed Out
- SSH Enables UseDNS Making Connection Speed to Slow Down
- SSH Startup Error /var/empty/sshd must be owned by root and not group or world-writable
- Following Error Occurs at SSH Login： Maximum amount of failed attempts was reached
- Following Error Occurs at SSH Login： ssh_exchange_identification： read： Connection reset by peer
- Following Error Occurs When SSH Service Is Started： main process exited, code=exited
- Analysis of Two Causes for Slow Login to Linux ssh
- Long Return Time at Calling Tencent API
- CentOS Still Can't Be Logged in by Entering the Username Correctly
- How to View the Time When the Server Was Last Restarted from the System
- Delete File in Linux and Prompt Operation not permitted
- CPU of Linux System, High Memory Load Check
- Problems When Linux System Creates Cloud Disk with Snapshot
- Total Time Exception of Linux System Ping Test
- Linux System Prompts-bash：ls：command not found
- It prompts insufficient space when Linux system views log by tail
- SSH Login Fails After Repeatedly Entering the root Password and Following Error Occurs： Too many authentication failures for root
- Troubleshooting for SSH Remote Login Failure
- Timeout Setting for SSH Disconnection
- SSH Login Error Host key verification failed
- Module is unknown Appears during SSH Login
- No supported key exchange algorithms Appears during SSH Login
- fatal： mm_request_send： write： Broken pipe Appears during SSH Login
- must be owned by root and not group or word-writable Appears during SSH Login
- Permission denied, please try again Appears during SSH Login
- User root not allowed because not listed in Appears during SSH Login
- Following Error Occurs during SSH Connection： pam_unix(sshdsession) session closed for user
- Following Error Occurs during SSH Login： Disconnected：No supported authentication methods available
- Following Error Occurs during SSH Connection： pam_listfile(sshd：auth)： Refused user root for service sshd
- Following Error Occurs during SSH Connection： requirement "uid >= 1000" not met by user "root"
- Following Error Occurs When SSH Service is Started： fatal： Cannot bind any address
- Method to Automatically Restore Ubuntu System after DNS Modification and Restarting
Windows Operation and Maintenance Guide
- Windows Environment Configuration
- Configure https for iis Service in Windows 2008
- Modify Desktop Background in Windows 2012
- Delete Server Role or Function in Windows 2012
- Windows Virtual Machines Adjustment and Activation Mode is KMS
- Reset Winsock Configuration in Windows
- Forward Audio Files to Local Computer for Play in Windows System
- Method to View and Modify Remote Desktop Port of Windows System
- Set Not to Lock Screen of Windows System
- Disable ECN Function in Windows 2012 System
- Compatibility Mode of 360 and IE Browser Settings
- How to cancel the display of login key combination in Windows system
- Enable 500 True Error by IIS7.5
- Set Log Time and Local Time Synchronous by IIS7.5
- Windows 2008 Disk Partition and Formatting
- Closed Event Tracker of Windows Virtual Machines
- Windows Firewall Allows/ Forbids ping
- Windows Firewall Allows/ Forbids Port Access
- Set IP to Limit Access to Windows IIS Website
- Windows Update Settings
- Close IE Browser Enhanced Security of Windows
- Method to Limit Memory of Self-built SqlServer of Windows Virtual Machines
- Method to Modify DNS in Windows
- Modify Disk Drive in Windows
- Method to Backup and Restore Registry in Windows
- Method to Configure Port Forwarding for Windows Server
- SQL Image Login Method of Windows System
- Open PDO for php in Windows System
- Open fsockopen Function for php in Windows System
- Restart Remote Desktop Service in Windows System
- Upload Files via Remote Desktop under Windows System
- Windows 2008 ftp Service Installation and Configuration
- Windows 2008 Caps System Cache
- Enable Kernel Dump in Windows 2008
- Windows 2008 Virtual Memory Setting
- Windows2012&2016 Disk Partition and Formatting
- Windows 2012 FTP Service Installation and Configuration
- Windows 2012 SID Modification
- Windows 2012 Remote Desktop Set as Not Disconnected
- Windows 2012 NETFramework3.5 Installation Method
- Windows Startup at Boot
- Windows System
- Windows Faults
- Windows Port 80 Exception Processing
- Windows Excessive Time_Wait Causes Internet Failure
- What if the VM Auto Reboots in Early Morning
- Give "8000FFFFwindows update Unknown Error" Message When Updating Patches in Windows2008
- Error Occurs and Source Files Not Found during .NET Framework 3.5.1 Installation in Windows 2012
- Windows Failed to Refresh Server Manager
- No Login Right Prompted during Windows Remote Login
- Windows Remote ID Verification Error and Requested Function Not Supported
- High Memery Usage by TrustedInstaller.exe in Windows System
- Processing Method for High Memory Resources Caused by the Reason that cpu is Occupied by the svchost.exe Process of the Windows
- FTP Error 451 Processing Method
- Mac System Fails to Connect Windows 2012
- Reasons for Task Manager Data Suspension in Windows
- Broiler Server Processing Method
- No Authorization Prompted during Windows Remote Connection
- Windows Remote Desktop Credential Not Work
- High cpu Memory Consumption by Automatic Windows Update
- Windows High Bandwidth Usage Processing
- Windows File Attribute without Security Tab
- msvcr100.dll Lost Prompted during Windows Program Installation
- External or Offline Status of Windows System Cloud Disk
- High cpu Occupation Check for Windows System
- Analysis on Windows System Memory Usage
- Lots of cpu resources occupied by the tasking.exe Process of the Windows
- Windows update Error 80070008 or 8007000e
- 0x80070422 Error Reported during Windows 2008 Server Manager Refresh
- Method to Process Failure to Find Disk Management in Computer Management in Windows 2008
- IE Browser Cannot Be Opened in Windows 2012
- Error Occur during .net3.5 Installation in Windows 2016
API Reference
- API Overview
- Update History
- API Information
- Virtual Machines
- createInstances
- deleteInstance
- rebootInstance
- rebuildInstance
- resizeInstance
- startInstance
- stopInstance
- describeInstances
- describeInstance
- describeInstanceStatus
- describeInstanceVncUrl
- attachDisk
- detachDisk
- attachNetworkInterface
- detachNetworkInterface
- associateElasticIp
- disassociateElasticIp
- modifyInstanceAttribute
- modifyInstanceDiskAttribute
- modifyInstanceNetworkAttribute
- modifyInstancePassword
- Image
- SSH Key Pair
- Instance Template
- Specification Type
- Quota
- Virtual Machines
- Use Help
Operation Guide
- Instance
- Instance Overview
- Instance Life Cycle
- Create Instance
- Login Instance
- Reset Password
- View Instance Information
- Start Instance
- Stop Instance
- Reboot Instance
- Rebuild Instance
- Resize Instance
- Modify Instance Name
- Search Instance
- Restart Inatance in Expiration/Arrears
- Export Instance Information
- Convert Billing Type
- Delete Instance
- GPU VM
- Customized Data
- Instance Template
- Image
- Storage
- Networking
- Key Pair
Linux Operation and Maintenance Guide
- Linux Environment Configuration
- Installation and Configuration of FTP Service
- ubuntu System Replacement Software Installation Source
- Centos Installation Configuration vncserver
- Centos7 Installs Graphical Interface
- Intranet NTP Service
- Kernel Operation Not Upgraded When Linux System Is Upgraded
- Linux System Configures SNAT
- Method to Modify Hostname of Linux System
- Permission to Modify File Directory of Linux System
- Linux System Uses nohup to Execute Program in the Background
- SSH Creation and Login
- SSH Service Change Port
- Modify Maximum Connections for Created mysql Database
- Set ssh Automatic Login Between Virtual Machines
- Ubuntu Configures Graphical Interface and vnc
- Linux System Configuration yum and ntp
Linux Faults
- Solution for Failure to Obtain Private IP After Creation of Virtual Machines Using centos Private Image.
- Linux System message Log Error： kernel： TCP： time wait bucket table overflowt
- Linux System's Query of Time Synchronization Server Timed Out
- SSH Enables UseDNS Making Connection Speed to Slow Down
- SSH Startup Error /var/empty/sshd must be owned by root and not group or world-writable
- Following Error Occurs at SSH Login： Maximum amount of failed attempts was reached
- Following Error Occurs at SSH Login： ssh_exchange_identification： read： Connection reset by peer
- Following Error Occurs When SSH Service Is Started： main process exited, code=exited
- Analysis of Two Causes for Slow Login to Linux ssh
- Long Return Time at Calling Tencent API
- CentOS Still Can't Be Logged in by Entering the Username Correctly
- How to View the Time When the Server Was Last Restarted from the System
- Delete File in Linux and Prompt Operation not permitted
- CPU of Linux System, High Memory Load Check
- Problems When Linux System Creates Cloud Disk with Snapshot
- Total Time Exception of Linux System Ping Test
- Linux System Prompts-bash：ls：command not found
- It prompts insufficient space when Linux system views log by tail
- SSH Login Fails After Repeatedly Entering the root Password and Following Error Occurs： Too many authentication failures for root
- Troubleshooting for SSH Remote Login Failure
- Timeout Setting for SSH Disconnection
- SSH Login Error Host key verification failed
- Module is unknown Appears during SSH Login
- No supported key exchange algorithms Appears during SSH Login
- fatal： mm_request_send： write： Broken pipe Appears during SSH Login
- must be owned by root and not group or word-writable Appears during SSH Login
- Permission denied, please try again Appears during SSH Login
- User root not allowed because not listed in Appears during SSH Login
- Following Error Occurs during SSH Connection： pam_unix(sshdsession) session closed for user
- Following Error Occurs during SSH Login： Disconnected：No supported authentication methods available
- Following Error Occurs during SSH Connection： pam_listfile(sshd：auth)： Refused user root for service sshd
- Following Error Occurs during SSH Connection： requirement "uid >= 1000" not met by user "root"
- Following Error Occurs When SSH Service is Started： fatal： Cannot bind any address
- Method to Automatically Restore Ubuntu System after DNS Modification and Restarting
Windows Operation and Maintenance Guide
- Windows Environment Configuration
- Configure https for iis Service in Windows 2008
- Modify Desktop Background in Windows 2012
- Delete Server Role or Function in Windows 2012
- Windows Virtual Machines Adjustment and Activation Mode is KMS
- Reset Winsock Configuration in Windows
- Forward Audio Files to Local Computer for Play in Windows System
- Method to View and Modify Remote Desktop Port of Windows System
- Set Not to Lock Screen of Windows System
- Disable ECN Function in Windows 2012 System
- Compatibility Mode of 360 and IE Browser Settings
- How to cancel the display of login key combination in Windows system
- Enable 500 True Error by IIS7.5
- Set Log Time and Local Time Synchronous by IIS7.5
- Windows 2008 Disk Partition and Formatting
- Closed Event Tracker of Windows Virtual Machines
- Windows Firewall Allows/ Forbids ping
- Windows Firewall Allows/ Forbids Port Access
- Set IP to Limit Access to Windows IIS Website
- Windows Update Settings
- Close IE Browser Enhanced Security of Windows
- Method to Limit Memory of Self-built SqlServer of Windows Virtual Machines
- Method to Modify DNS in Windows
- Modify Disk Drive in Windows
- Method to Backup and Restore Registry in Windows
- Method to Configure Port Forwarding for Windows Server
- SQL Image Login Method of Windows System
- Open PDO for php in Windows System
- Open fsockopen Function for php in Windows System
- Restart Remote Desktop Service in Windows System
- Upload Files via Remote Desktop under Windows System
- Windows 2008 ftp Service Installation and Configuration
- Windows 2008 Caps System Cache
- Enable Kernel Dump in Windows 2008
- Windows 2008 Virtual Memory Setting
- Windows2012&2016 Disk Partition and Formatting
- Windows 2012 FTP Service Installation and Configuration
- Windows 2012 SID Modification
- Windows 2012 Remote Desktop Set as Not Disconnected
- Windows 2012 NETFramework3.5 Installation Method
- Windows Startup at Boot
- Windows System
- Windows Faults
- Windows Port 80 Exception Processing
- Windows Excessive Time_Wait Causes Internet Failure
- What if the VM Auto Reboots in Early Morning
- Give "8000FFFFwindows update Unknown Error" Message When Updating Patches in Windows2008
- Error Occurs and Source Files Not Found during .NET Framework 3.5.1 Installation in Windows 2012
- Windows Failed to Refresh Server Manager
- No Login Right Prompted during Windows Remote Login
- Windows Remote ID Verification Error and Requested Function Not Supported
- High Memery Usage by TrustedInstaller.exe in Windows System
- Processing Method for High Memory Resources Caused by the Reason that cpu is Occupied by the svchost.exe Process of the Windows
- FTP Error 451 Processing Method
- Mac System Fails to Connect Windows 2012
- Reasons for Task Manager Data Suspension in Windows
- Broiler Server Processing Method
- No Authorization Prompted during Windows Remote Connection
- Windows Remote Desktop Credential Not Work
- High cpu Memory Consumption by Automatic Windows Update
- Windows High Bandwidth Usage Processing
- Windows File Attribute without Security Tab
- msvcr100.dll Lost Prompted during Windows Program Installation
- External or Offline Status of Windows System Cloud Disk
- High cpu Occupation Check for Windows System
- Analysis on Windows System Memory Usage
- Lots of cpu resources occupied by the tasking.exe Process of the Windows
- Windows update Error 80070008 or 8007000e
- 0x80070422 Error Reported during Windows 2008 Server Manager Refresh
- Method to Process Failure to Find Disk Management in Computer Management in Windows 2008
- IE Browser Cannot Be Opened in Windows 2012
- Error Occur during .net3.5 Installation in Windows 2016
API Reference
- API Overview
- Update History
- API Information
- Virtual Machines
- createInstances
- deleteInstance
- rebootInstance
- rebuildInstance
- resizeInstance
- startInstance
- stopInstance
- describeInstances
- describeInstance
- describeInstanceStatus
- describeInstanceVncUrl
- attachDisk
- detachDisk
- attachNetworkInterface
- detachNetworkInterface
- associateElasticIp
- disassociateElasticIp
- modifyInstanceAttribute
- modifyInstanceDiskAttribute
- modifyInstanceNetworkAttribute
- modifyInstancePassword
- Image
- SSH Key Pair
- Instance Template
- Specification Type
- Quota
- Virtual Machines
- Use Help
- Elastic Compute
- Virtual MachinesCloud Disk ServiceNative ContainerJCS for KubernetesContainer RegistryAvailability GroupAuto ScalingFunction Service
- Networking
- Virtual Private CloudApplication Load BalancerNetwork Load BalancerDistributed Network Load BalancerElastic IPDirect ConnectionElastic Network InterfaceVPNNAT Gateway
- Database and Cache Service
- RDSJCS for MongoDBTiDB ServiceDRDSJCS for RedisJCS for MemcachedJCS for InfluxDBJCS for GreenplumData Transmission Service
- Cloud Security
- Anti-DDoS BasicAnti-DDoS Protection PackageWeb Application FirewallAnti-DDoS ProEndpoint SecuritySecurity InstructionSSL CertificateSituation AwarenessApplication Security GatewayKey Management ServiceBaseline Check ServicePenetration Test ServiceWebsite Threat InspectorIncident Response ServiceVulnerability Scan ServiceCybersecurity Classified Protection Consulting ServiceJD Cloud HSMImportant Cybersecurity Guarantees ServiceInformation Security TrainingSecurity Notification ServiceSecurity Crowdsourced Testing ServiceSecurity Attack and Defense Drill ServicePCI DSS Compliance ServiceIntelligent Edge Security
- Big Data & Analytics
- Data FactoryData IntegrationData ComputeJD MapReduceStream HubStream ComputeColumn-oriented StorageBI ReportData Visualization
- Management
- Cloud DetectionMonitoringResource OrchestrationIAMDevOpsBastionTag ServiceCloud EventsDirectory ServiceLog ServiceAudit Trail
- AIDC
- Cabinet Physical ComputingEdge Physical Computing ServiceDistributed Cloud Physical ServerCo-locationMonoline & BGP BandwidthIT Equipment InstallationCustomized InspectionIDC Local Technical SupportNetwork Architecture Design ServiceIDC Assets ManagementDistributed Access ServiceServer & Network Monitor ServiceOne-stop Hardware Solution ServiceNetwork Operation and Maintenance ServiceCloud Physical ServerCloud Cabinet Service
- Video Service
- Short Video Service SDKElivePlayer Service SDKVideo Quality DetectionLive VideoMedia Processing ServiceVideo on Demand
- Middleware
- Message QueueAPI GatewayJCS for ElasticsearchJD Distributed Service FrameworkQueue ServiceNotification Service
- AI
- Automatic Speech RecognitionText to SpeechFace CompareFace SearchFace Detect and AnalysisFace Anti-spoofingSelfie SegmentationLexical AnalysisSyntactic ParsingSentiment ClassifierShort Text SimilarityCommentary ExtractionText CategorizationIdentity Card RecognizeVehicle License RecognizeGeneral Image OCRValue-added Tax Invoice RecognizePose EstimationHuman DetectionSpecific Subject Face RecognitionSnap ShopImage Antiporn RecognizeFood Recognition
- Intelligent City AI
- Company Risk ModelAICustomer Source ModelFire Risk ModelAir Quality PredictionWater Quality PredictionVehicle Flowrate PredictionOrder Flowrate PredictionMissing Value Filling For Vehicle FlowrateMissing Value Filling For Human FlowrateMissing Value Filling For Air Quality DataMissing Value Filling For Water Quality Data
Products
-
Elastic Compute
Virtual MachinesCloud Disk ServiceNative ContainerJCS for KubernetesContainer RegistryAvailability GroupAuto ScalingFunction Service -
Networking
Virtual Private CloudApplication Load BalancerNetwork Load BalancerDistributed Network Load BalancerElastic IPDirect ConnectionElastic Network InterfaceVPNNAT Gateway -
Database and Cache Service
RDSJCS for MongoDBTiDB ServiceDRDSJCS for RedisJCS for MemcachedJCS for InfluxDBJCS for GreenplumData Transmission Service -
Storage and CDN
Object Storage ServiceStorage GatewayCloud File ServiceJD Cloud Equal EdgeService -
CDN
CDN -
Domain Name & License
Domain Name ServiceICP License ServiceJD Cloud DNSHTTPDNS -
Cloud Security
Anti-DDoS BasicAnti-DDoS Protection PackageWeb Application FirewallAnti-DDoS ProEndpoint SecuritySecurity InstructionSSL CertificateSituation AwarenessApplication Security GatewayKey Management ServiceBaseline Check ServicePenetration Test ServiceWebsite Threat InspectorIncident Response ServiceVulnerability Scan ServiceCybersecurity Classified Protection Consulting ServiceJD Cloud HSMImportant Cybersecurity Guarantees ServiceInformation Security TrainingSecurity Notification ServiceSecurity Crowdsourced Testing ServiceSecurity Attack and Defense Drill ServicePCI DSS Compliance ServiceIntelligent Edge Security -
Big Data & Analytics
Data FactoryData IntegrationData ComputeJD MapReduceStream HubStream ComputeColumn-oriented StorageBI ReportData Visualization -
Management
Cloud DetectionMonitoringResource OrchestrationIAMDevOpsBastionTag ServiceCloud EventsDirectory ServiceLog ServiceAudit Trail -
AIDC
Cabinet Physical ComputingEdge Physical Computing ServiceDistributed Cloud Physical ServerCo-locationMonoline & BGP BandwidthIT Equipment InstallationCustomized InspectionIDC Local Technical SupportNetwork Architecture Design ServiceIDC Assets ManagementDistributed Access ServiceServer & Network Monitor ServiceOne-stop Hardware Solution ServiceNetwork Operation and Maintenance ServiceCloud Physical ServerCloud Cabinet Service -
VR Cloud Services
VR Player Service SDKVR LiveVR Video On Demand -
Cloud Marketplace
Cloud Marketplace -
Video Service
Short Video Service SDKElivePlayer Service SDKVideo Quality DetectionLive VideoMedia Processing ServiceVideo on Demand -
Middleware
Message QueueAPI GatewayJCS for ElasticsearchJD Distributed Service FrameworkQueue ServiceNotification Service -
Blockchain
JD Blockchain Open PlatformBlockchain Data Service -
Developer Tools
PerftestArtifactsCodeCommitCodeBuildCodeDeployCodePipeline -
Enterprise Application
JD WorkSpaces -
Solutions
Oracle on Cloud -
Hybrid Cloud
JD Cloud DRSJDFusionJDMigration -
IoT
IoT CoreIoT Device SDKIoT HubIoT Protocol AdaptorIoT Edge -
AI
Automatic Speech RecognitionText to SpeechFace CompareFace SearchFace Detect and AnalysisFace Anti-spoofingSelfie SegmentationLexical AnalysisSyntactic ParsingSentiment ClassifierShort Text SimilarityCommentary ExtractionText CategorizationIdentity Card RecognizeVehicle License RecognizeGeneral Image OCRValue-added Tax Invoice RecognizePose EstimationHuman DetectionSpecific Subject Face RecognitionSnap ShopImage Antiporn RecognizeFood Recognition -
Proprietary Cloud
JDStack HCIJDStack AgilityJD-Cloud-Mesh -
Intelligent Design
Image MattingPhoto Filters MatchingImage Style ClassificationAutomatic Composing -
Finance
Account AssetsOnline PurchasingPaymentInvoiceBillingCouponContract Management -
User Service
Account ManagementReal-name VerificationMessage CenterSecurity Operation Protection -
Intelligent City AI
Company Risk ModelAICustomer Source ModelFire Risk ModelAir Quality PredictionWater Quality PredictionVehicle Flowrate PredictionOrder Flowrate PredictionMissing Value Filling For Vehicle FlowrateMissing Value Filling For Human FlowrateMissing Value Filling For Air Quality DataMissing Value Filling For Water Quality Data -
Service Agreements and Guarantees
Platform AgreementCopyright100 Times Fault CompensationProduct Service AgreementService ContentContact Us -
Cloud Communication
Text MessageRich Media SMSQuery Card Service
Virtual Machines
- Introduction
- Pricing
- Linux Getting Started
- Windows Getting Started
- Operation Guide
- Instance
- Instance Overview
- Instance Life Cycle
- Create Instance
- Login Instance
- Reset Password
- View Instance Information
- Start Instance
- Stop Instance
- Reboot Instance
- Rebuild Instance
- Resize Instance
- Modify Instance Name
- Search Instance
- Restart Inatance in Expiration/Arrears
- Export Instance Information
- Convert Billing Type
- Delete Instance
- GPU VM
- Customized Data
- Instance Template
- Image
- Storage
- Networking
- Key Pair
- Instance
- Security Group
- Tag
- Security
- Monitoring
- Best Practices
- Linux Operation and Maintenance Guide
- Linux Environment Configuration
- Installation and Configuration of FTP Service
- ubuntu System Replacement Software Installation Source
- Centos Installation Configuration vncserver
- Centos7 Installs Graphical Interface
- Intranet NTP Service
- Kernel Operation Not Upgraded When Linux System Is Upgraded
- Linux System Configures SNAT
- Method to Modify Hostname of Linux System
- Permission to Modify File Directory of Linux System
- Linux System Uses nohup to Execute Program in the Background
- SSH Creation and Login
- SSH Service Change Port
- Modify Maximum Connections for Created mysql Database
- Set ssh Automatic Login Between Virtual Machines
- Ubuntu Configures Graphical Interface and vnc
- Linux System Configuration yum and ntp
- Linux Environment Configuration
- Linux Startup at Boot
- Linux Faults
- Solution for Failure to Obtain Private IP After Creation of Virtual Machines Using centos Private Image.
- Linux System message Log Error： kernel： TCP： time wait bucket table overflowt
- Linux System's Query of Time Synchronization Server Timed Out
- SSH Enables UseDNS Making Connection Speed to Slow Down
- SSH Startup Error /var/empty/sshd must be owned by root and not group or world-writable
- Following Error Occurs at SSH Login： Maximum amount of failed attempts was reached
- Following Error Occurs at SSH Login： ssh_exchange_identification： read： Connection reset by peer
- Following Error Occurs When SSH Service Is Started： main process exited, code=exited
- Analysis of Two Causes for Slow Login to Linux ssh
- Long Return Time at Calling Tencent API
- CentOS Still Can't Be Logged in by Entering the Username Correctly
- How to View the Time When the Server Was Last Restarted from the System
- Delete File in Linux and Prompt Operation not permitted
- CPU of Linux System, High Memory Load Check
- Problems When Linux System Creates Cloud Disk with Snapshot
- Total Time Exception of Linux System Ping Test
- Linux System Prompts-bash：ls：command not found
- It prompts insufficient space when Linux system views log by tail
- SSH Login Fails After Repeatedly Entering the root Password and Following Error Occurs： Too many authentication failures for root
- Troubleshooting for SSH Remote Login Failure
- Timeout Setting for SSH Disconnection
- SSH Login Error Host key verification failed
- Module is unknown Appears during SSH Login
- No supported key exchange algorithms Appears during SSH Login
- fatal： mm_request_send： write： Broken pipe Appears during SSH Login
- must be owned by root and not group or word-writable Appears during SSH Login
- Permission denied, please try again Appears during SSH Login
- User root not allowed because not listed in Appears during SSH Login
- Following Error Occurs during SSH Connection： pam_unix(sshdsession) session closed for user
- Following Error Occurs during SSH Login： Disconnected：No supported authentication methods available
- Following Error Occurs during SSH Connection： pam_listfile(sshd：auth)： Refused user root for service sshd
- Following Error Occurs during SSH Connection： requirement "uid >= 1000" not met by user "root"
- Following Error Occurs When SSH Service is Started： fatal： Cannot bind any address
- Method to Automatically Restore Ubuntu System after DNS Modification and Restarting
- Windows Operation and Maintenance Guide
- Windows Environment Configuration
- Configure https for iis Service in Windows 2008
- Modify Desktop Background in Windows 2012
- Delete Server Role or Function in Windows 2012
- Windows Virtual Machines Adjustment and Activation Mode is KMS
- Reset Winsock Configuration in Windows
- Forward Audio Files to Local Computer for Play in Windows System
- Method to View and Modify Remote Desktop Port of Windows System
- Set Not to Lock Screen of Windows System
- Disable ECN Function in Windows 2012 System
- Compatibility Mode of 360 and IE Browser Settings
- How to cancel the display of login key combination in Windows system
- Enable 500 True Error by IIS7.5
- Set Log Time and Local Time Synchronous by IIS7.5
- Windows 2008 Disk Partition and Formatting
- Closed Event Tracker of Windows Virtual Machines
- Windows Firewall Allows/ Forbids ping
- Windows Firewall Allows/ Forbids Port Access
- Set IP to Limit Access to Windows IIS Website
- Windows Update Settings
- Close IE Browser Enhanced Security of Windows
- Method to Limit Memory of Self-built SqlServer of Windows Virtual Machines
- Method to Modify DNS in Windows
- Modify Disk Drive in Windows
- Method to Backup and Restore Registry in Windows
- Method to Configure Port Forwarding for Windows Server
- SQL Image Login Method of Windows System
- Open PDO for php in Windows System
- Open fsockopen Function for php in Windows System
- Restart Remote Desktop Service in Windows System
- Upload Files via Remote Desktop under Windows System
- Windows 2008 ftp Service Installation and Configuration
- Windows 2008 Caps System Cache
- Enable Kernel Dump in Windows 2008
- Windows 2008 Virtual Memory Setting
- Windows2012&2016 Disk Partition and Formatting
- Windows 2012 FTP Service Installation and Configuration
- Windows 2012 SID Modification
- Windows 2012 Remote Desktop Set as Not Disconnected
- Windows 2012 NETFramework3.5 Installation Method
- Windows Startup at Boot
- Windows System
- Windows Faults
- Windows Port 80 Exception Processing
- Windows Excessive Time_Wait Causes Internet Failure
- What if the VM Auto Reboots in Early Morning
- Give "8000FFFFwindows update Unknown Error" Message When Updating Patches in Windows2008
- Error Occurs and Source Files Not Found during .NET Framework 3.5.1 Installation in Windows 2012
- Windows Failed to Refresh Server Manager
- No Login Right Prompted during Windows Remote Login
- Windows Remote ID Verification Error and Requested Function Not Supported
- High Memery Usage by TrustedInstaller.exe in Windows System
- Processing Method for High Memory Resources Caused by the Reason that cpu is Occupied by the svchost.exe Process of the Windows
- FTP Error 451 Processing Method
- Mac System Fails to Connect Windows 2012
- Reasons for Task Manager Data Suspension in Windows
- Broiler Server Processing Method
- No Authorization Prompted during Windows Remote Connection
- Windows Remote Desktop Credential Not Work
- High cpu Memory Consumption by Automatic Windows Update
- Windows High Bandwidth Usage Processing
- Windows File Attribute without Security Tab
- msvcr100.dll Lost Prompted during Windows Program Installation
- External or Offline Status of Windows System Cloud Disk
- High cpu Occupation Check for Windows System
- Analysis on Windows System Memory Usage
- Lots of cpu resources occupied by the tasking.exe Process of the Windows
- Windows update Error 80070008 or 8007000e
- 0x80070422 Error Reported during Windows 2008 Server Manager Refresh
- Method to Process Failure to Find Disk Management in Computer Management in Windows 2008
- IE Browser Cannot Be Opened in Windows 2012
- Error Occur during .net3.5 Installation in Windows 2016
- Windows Environment Configuration
- API Reference
- API Overview
- Update History
- API Information
- Virtual Machines
- createInstances
- deleteInstance
- rebootInstance
- rebuildInstance
- resizeInstance
- startInstance
- stopInstance
- describeInstances
- describeInstance
- describeInstanceStatus
- describeInstanceVncUrl
- attachDisk
- detachDisk
- attachNetworkInterface
- detachNetworkInterface
- associateElasticIp
- disassociateElasticIp
- modifyInstanceAttribute
- modifyInstanceDiskAttribute
- modifyInstanceNetworkAttribute
- modifyInstancePassword
- Image
- SSH Key Pair
- Instance Template
- Specification Type
- Quota
- Virtual Machines
- Use Help
Windows 2012 ECN Function Disabled
Click Windows Power Shell after logging in to the server in a remote desktop and enter netsh int tcp show global to view the ECN function status:
Enter netsh int tcp set global ecn=disable and press [Enter]. Then normally return to confirm messages. Enter netsh int tcp show global again to check that the ECN function is normally closed.
If your problem still can not solved, please submit open ticket to us.
Update Time：2019-08-28 21:38:33