vpn ipsec throughput above 25 gbps

imane_dahmani Lv1Posted 03 Oct 2024 18:53

hello, please i need to know if there is any vpn ipsec throughput above 25 gbps?

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Newbie517762 Lv5Posted 07 Oct 2024 09:17
  
Last edited by Newbie517762 07 Oct 2024 10:01.

HiHi,
I believe the NSF-7200A-I may fulfill your requirements.
Please find the details below for your reference, and I have also attached the NSF-7200A-I datasheet for your review.
Network-Secure-Datasheet_DS_P_NSF-7200A-I_20240709.pdf (922.81 KB, Downloads: 62)

If you have any request for Demo or POC, please contact your local Sangfor sales representative for assistance.


Farina Ahmed Lv5Posted 07 Oct 2024 13:24
  
Sangfor offers hardware firewalls with more than 25 Gbps throughput. The Sangfor NGAF (Next-Generation Application Firewall) series has models like the Sangfor NGAF HAF-6000 and HAF-8000, which provide high-performance throughput exceeding 25 Gbps. These models are designed for large enterprises, data centers, and high-traffic environments, offering advanced security features alongside high throughput.
Rotring Lv2Posted 08 Oct 2024 01:27
  
Hi
Sangfor offers several models of their Next-Generation Firewall (NGFW) appliances with varying throughput capacities. Some of their higher-end models are designed to handle more than 25 Gbps of throughput. For example:
1.Sangfor NGAF Series: Higher models in the NGAF series, such as the NGAF 10000 series, can provide throughput that exceeds 25 Gbps, depending on the specific configuration and features enabled.
2.Specifications: When looking for a specific model, it’s important to check the technical specifications on the Sangfor website or in their product documentation, as throughput can vary based on factors like enabled features (e.g., IPS, antivirus, etc.) and the deployment scenario.
3.Consulting with Sangfor: For the most accurate and up-to-date information, including recommendations based on your specific needs, consider contacting Sangfor or an authorized partner directly.
imane_dahmani Lv1Posted 08 Oct 2024 16:02
  
HELLO GUYS, please i miswrote my question, i meant vpn ipsec throughput above 25 gbps
Blood_Line Lv1Posted 18 Oct 2024 22:33
  
Achieving IPsec throughput above 25 Gbps with a VPN requires a combination of factors to optimize performance. Here are key considerations:

1. Hardware Acceleration: Utilize specialized VPN appliances or network interface cards that offer hardware offloading capabilities for cryptographic operations, enabling high-speed encryption and decryption processes.

2. Parallel Processing: Implement multi-core CPUs to distribute encryption workload across multiple processing units, improving throughput by leveraging parallel processing capabilities.

3. Optimized Algorithms: Utilize efficient encryption algorithms such as AES (Advanced Encryption Standard) in combination with optimized cipher modes like GCM (Galios/Counter Mode) to reduce computational overhead and enable faster data processing.

4. Packet Size Optimization: Adjust MTU (Maximum Transmission Unit) sizes and optimize packet fragmentation to reduce processing overhead associated with handling smaller packets, thus improving overall throughput.

5. Quality of Service (QoS) Configuration: Prioritize VPN traffic within the network through QoS settings to ensure that VPN traffic receives the necessary resources and bandwidth allocation for achieving high throughput levels.

6. Network Architecture: Design a network with low latency and high bandwidth capacity to support high-speed VPN connections, minimizing bottlenecks and ensuring efficient data transmission.

7. Tunneling Protocols: Select VPN tunneling protocols that offer efficient data encapsulation and overhead reduction, such as IKEv2 (Internet Key Exchange version 2) and ESP (Encapsulating Security Payload), to improve IPsec throughput performance.

By incorporating these key concepts and optimizations, organizations can achieve IPsec throughput above 25 Gbps in their VPN deployments, ensuring secure and efficient data transmission at high speeds.
pmateus Lv2Posted 22 Oct 2024 18:05
  
Hi,

The maximum as i can see is 11Gbps on the NSF-7500A-I device.
But you can ask the support to see if there is any way to reach the value you are asking.

Thanks

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