Panabit Intelligent Application Gateway

中文 | English

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L7 Traffic Shaping Solutions

📌 Table of Contents

1. 🌐 Background
2. 🔥 Challenges of Traditional Traffic Shaping
3. 🚀 Next-Gen Traffic Shaping: Flexible, Intelligent & Efficient
4. 📌 Case Studies
5. ⚙️ Basic Configuration
6. 📞 Contact Us

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🌐 Background

In traditional network architectures, traffic shaping typically relies on static rules (IP addresses, port numbers, protocol types). While effective in stable environments, these methods face limitations in dynamic networks due to inflexibility and inability to adapt to evolving requirements.

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🔥 Challenges of Traditional Traffic Shaping

🔹 Inflexibility in Dynamic Environments

• Reliance on fixed rules (IP/Port/Protocol) cannot handle IP changes, business expansion, or traffic spikes
• Manual rule updates result in high operational costs and delayed adjustments

🔹 Limited Traffic Intelligence

• Fails to identify encrypted traffic, dynamic ports, or application-layer protocols
• Lacks real-time optimization based on network status (bandwidth, latency, load), compromising QoS assurance

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🚀 Next-Gen Traffic Shaping: Flexible, Intelligent & Efficient

Our application-aware traffic management automatically diverts non-critical applications (e.g., entertainment) to standard lines while maintaining QoS for business-critical traffic.

🎯 Multi-Dimensional Traffic Matching

Supports hybrid criteria:

• Five-tuple (Source/Dest IP/Port, Protocol)
• Application Protocols (HTTP/HTTPS/DNS)
• Domain Patterns (e.g., *.tiktok.com)
• VLAN/User Types/Network Interfaces

🎯 Precision Application Recognition

• Panabit possesses robust traffic identification capabilities. Its DPI system supports five-tuple analysis (source IP, destination IP, source port, destination port, protocol type), and can query the ISP attribution and geographical location of destination IPs. Additionally, it displays access timestamps and domain resolution capabilities.

• Panabit integrates multiple technologies including DPI, DFI, node tracking, active probing, and encrypted traffic analysis to precisely identify encrypted P2P applications such as BT, Xunlei, Skype, eDonkey, PPFilm, and Baidu Player.

• The DPI system also recognizes specific encapsulation types like PPPoE and L2TP, and supports protocol identification for MPLS, RSVP, IGRP, BGP, ICMP, and OSPF.

🎯 Hybrid Access Modes

Supports 2000+ access lines including:

• DHCP/Static IP
• PPPoE Dial-up
• L2TP

🎯 High-Performance Forwarding

Capable of:

• 100Gbps throughput
• 18M concurrent connections
• Full-scenario access for seamless traffic management

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📌 Case Studies

Enterprise Network Optimization

Challenge

A government service provider faced 500M bandwidth congestion during peak hours with unstable connectivity.

Solution

Deployed Panabit gateway between core/edge switches, implementing:

• 40% traffic diversion to mobile networks
• Application-based QoS prioritization

Results

📈 Performance Improvements:

• 200M downstream & 100M upstream traffic shifted
• 40% bandwidth pressure reduction
• Zero perceptible user impact

📊 Total Traffic Trends:

📊 Downstream Traffic Trends of Diversion Link:

📊 Upstream Traffic Trends of Diversion Link:

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⚙️ Basic Configuration

🔹 Traffic Shaping Policy

Path: Network > Routing/NAT
Steps:

1. Create policy with unique ID
2. Select target protocols (e.g., online games)
3. Designate NAT line
4. Deploy configuration

🔹 Custom Protocol (Example: NetEase Protocol)

📌 Navigation Path:

• [DPI] -> [Custom APP] -> [Custom APP]
• Add Domain & Port and assign protocol category

📌 Step 1:

📌 Step 2:

• Navigate to [Network Settings] -> [Routing/NAT]
• Select Custom Protocol and assign Priority NAT Line
• Click Confirm to deploy

📌 Configuration Example:

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📞 Contact Us

🔗 Official Website: www.panabit.com
🔗 Technical Forum: bbs.panabit.com
📧 Technical Support: [email protected]

📞 Contact us for enterprise solutions!