Optimization of network configuration for ERP server lag during foreign visits to China//Global IPLC

Optimization of network configuration for ERP server lag during foreign visits to China//Global IPLC service provider of Shigeng Communication

一、When foreign users access ERP systems located in China, they often encounter problems such as high network latency, slow response speed, and unstable connections. These issues are mainly caused by the following factors:

The physical delay caused by long-distance transmission of international network links

Cross border network bandwidth restrictions and congestion

Detection and filtering of domestic firewall (GFW)

Network routing detour (non optimal path)

Network optimization plan

1. Dedicated line connection solution

a. International dedicated line service

Apply for MPLS VPN dedicated line or SD-WAN dedicated line to connect domestic and foreign networks

Advantages: stability, low latency, high security

Disadvantages: High cost, long deployment cycle

b. Cloud service provider dedicated line

Alibaba Cloud Express Connect, Tencent Cloud Direct Connect, etc

Optimizing cross-border connections through the global network of cloud service providers

2. Accelerated service plan

a. Global Acceleration Service

Alibaba Cloud Global Accelerator

Tencent Cloud EdgeOne

AWS Global Accelerator

Principle: Reduce latency through edge nodes and optimized routing

b. CDN acceleration

Distribute static resources (JS/CSS/images, etc.) in ERP using CDN

Dynamic content can consider dynamic acceleration technology

3. Protocol optimization configuration

a. TCP protocol optimization

#Linux Server TCP Parameter Optimization (Example)

net.ipv4.tcp_window_scaling = 1

net.ipv4.tcp_timestamps = 1

net.ipv4.tcp_sack = 1

net.ipv4.tcp_max_syn_backlog = 8192

net.core.netdev_max_backlog = 5000

net.ipv4.tcp_slow_start_after_idle = 0

b. Application layer protocol optimization

Enable HTTP/2 or HTTP/3 (QUIC) protocol

Enable GZIP/Brotli compression

Reduce unnecessary requests and response data

4. Connection management optimization

a. Persistent connection configuration

Maintain HTTP long connections and reduce handshake frequency

Increase the connection timeout appropriately

b. Connection Pool Optimization

Implement reasonable connection pool management at the application layer

Optimization of database connection pool configuration

5. Other technical solutions

a. Data synchronization scheme

Deploy read-only replicas overseas and regularly synchronize data from domestic main servers

Local caching can be used for functions that do not require high real-time performance

b. Client optimization

Implement intelligent DNS resolution and select the optimal access point

Add automatic retry and caching mechanism to the client

Implementation suggestions

Evaluation and Monitoring

First, conduct network quality assessment (traceroute, ping, bandwidth testing)

Deploy a network quality monitoring system (such as Smokeping)

Implement in stages

Try software optimization and configuration adjustment first

Consider CDN and acceleration services again

Final evaluation of the dedicated line plan

Security considerations

All cross-border connections require encryption (VPN/SSL)

Implement strict access control and auditing

COST-BENEFIT ANALYSIS

Select appropriate solutions based on the number of users and business importance

Balancing performance requirements and budget constraints

Typical Configuration Example

Nginx Acceleration Configuration Example

server {

listen 443 ssl http2; #Enable HTTP/2

ssl_protocols TLSv1.2 TLSv1.3;

#Enable Brotli compression

brotli on;

brotli_comp_level 6;

brotli_types text/plain text/css application/json application/javascript;

#Long Connection Settings

keepalive_timeout 300;

keepalive_requests 1000;

#Other optimized configurations ..

}

By comprehensively applying the above optimization strategies, the experience of foreign users accessing domestic ERP systems can be significantly improved, the lagging phenomenon can be reduced, and work efficiency can be improved.

二、Shigeng Communication Global Office Network Products:

The global office network product of Shigeng Communication is a high-quality product developed by the company for Chinese and foreign enterprise customers to access the application data transmission internet of overseas enterprises by making full use of its own network coverage and network management advantages.

Features of Global Application Network Products for Multinational Enterprises:

1. Quickly access global Internet cloud platform resources

2. Stable and low latency global cloud based video conferencing

3. Convenient and fast use of Internet resource sharing cloud platform (OA/ERP/cloud storage and other applications

Product tariff: