Create a single server node

Astrill VPN 提供了丰富的服务器节点配置选项， allowing you to create a variety of server setups that suit your needs. Below is an overview of how to configure your Astrill VPN servers and analyze their performance:

Server Node Configuration

Astrill VPN allows you to create multiple server nodes, which can be configured in several ways:

Option 1: Single Server

• Description: One server node can be used for a single public IP address, serving as a dedicated VPN server.
• Configuration:
  • Open the Astrill VPN server settings.
  • Select a public IP address and configure it as a single server.
  • Optionally, adjust settings like load balancing or encryption.

Option 2: Multiple Servers

• Description: Multiple server nodes can be used to serve multiple public IP addresses.
• Configuration:
  • Use the VPN server creation tool to create multiple server nodes.
  • Set up a load balancing scheme (e.g., 1:3:3:1 or another ratio) to distribute traffic across servers.
  • Configure each server with appropriate encryption and load balancing settings.

Option 3: Serverless

• Description: Serverless VPN allows you to create a VPN instance that serves multiple public IPs without maintaining individual server nodes.
• Configuration:
  • Use the VPN serverless tool to create a VPN instance.
  • Set up a load balancing scheme to distribute traffic across the instance.
  • Configure encryption and other settings for the instance.

Performance Analysis

Astrill VPN provides tools to analyze the performance of your server nodes:

Single Server Analysis

• Speed Test: Use the Speed Test tool to measure the throughput of a single server.

  Access the tool from the VPN settings or the Astra VPN dashboard.

Multiple Servers Analysis

• Single端速度 (Single端速度): Measure the speed of a single server in a multi-server setup.
• 多端速度 (多端速度): Measure the speed of multiple servers in parallel.
• 双端速度 (双端速度): Measure the speed of a VPN instance serving multiple public IPs.

Configuration Examples

Here are some examples of how to configure your Astra VPN servers:

Option 1: Single Server

Option 2: Multiple Servers

# Create two server nodes with a load balancing scheme of 1:3:3:1
astra_server_node -p 88 -s 881 -lbalance 1:3:3:1

Option 3: Serverless

# Create a serverless VPN instance
astra_serverless -i 88 -s 881

Performance Monitoring

Astra VPN provides tools for real-time performance monitoring, including:

• Speed Test: Monitor the speed of individual servers and the VPN instance.
• Performance Dashboard: View server statistics, traffic load, and performance metrics.
• Network Monitor: Track network traffic and server performance.

Troubleshooting

If you encounter performance issues:

• Check the load balancing settings.
• Ensure that encryption is secure.
• Monitor traffic loads on individual servers.
• Verify that all public IPs are properly configured.

By understanding the server node configuration and performance analysis, you can optimize your Astra VPN setup to meet your needs.