Transition from Cisco Guard to the Peakflow Solution Provides Easier 10 Gbps DDoS Attack Mitigation
公司规模
1,000+
地区
- Europe
国家
- Other
产品
- Peakflow SP
- Peakflow SP Threat Management System (TMS)
技术栈
- DDoS protection
- Network routing
实施规模
- Enterprise-wide Deployment
影响指标
- Digital Expertise
- Productivity Improvements
技术
- 网络安全和隐私 - 网络安全
适用行业
- 教育
适用功能
- 商业运营
用例
- 网络安全
服务
- 系统集成
关于客户
The customer is a central European network service provider (NSP) that offers Internet access, domain name system (DNS), IP address allocation and DDoS attack detection and mitigation services to universities, ministries and research organizations. Its network, consisting mainly of Cisco devices, supports about 150 customers with thousands of end users. Three core routers, connected via a 10 Gbps fiber backbone, provide all the routing to neighboring countries, research networks and commercial upstream providers.
挑战
The customer, a central European network service provider (NSP) that offers Internet access, domain name system (DNS), IP address allocation and DDoS attack detection and mitigation services to universities, ministries and research organizations, was using Cisco Guard for DDoS attack detection and mitigation. However, they faced two main problems with Cisco Guard. Firstly, the NSP had a 10 Gbps core backbone network, but Cisco Guard only supported 1.2 Gbps of mitigation, and there were no plans to improve this due to the end-of-sale schedule. Secondly, because the NSP used Peakflow SP for attack detection and Cisco Guard for attack mitigation, its staff was forced to learn two different user interfaces, which made attack mitigation more difficult.
解决方案
The NSP transitioned from Cisco Guard to Peakflow SP TMS. The migration process was relatively easy, with minor changes required to the network routing environment. Since Peakflow SP TMS is an out-of-band appliance that doesn’t do any active routing, the NSP had to implement a separate routing instance to segregate the production Border Gateway Protocol (BGP) forwarding routing tables from the individual scrubbing routing tables. This routing instance was used for off-ramping attack traffic to the TMS appliance. TMS would then on-ramp or forward cleaned traffic into this routing instance, where the routers would make next-hop decisions for Peakflow SP TMS to deliver clean traffic to its original destination.
运营影响
数量效益
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