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Customer Success Story

Japanese Mobile Carrier

5G-GiLAN Gi Firewall and DDoS protection for SIP servers

Scalability & Performance


  • Accelerated 5G pilot deployment
  • DDoS attacks on the evolved packet core (EPC); need to protect SIP servers against malicious subscriber traffic

Business Impact

  • Backbone for carrier’s 5G network communication services
  • Deployed DDoS protection in an asymmetric reactive mode to protect EPC
  • Deployed DDoS protection in asymmetric proactive (inline) mode to protect SIP servers

Why A10

  • Comprehensive 5G mobile core protection with A10 Thunder CFW (Gi-firewall and carrier-grade NAT)
  • Ease-of-use and simplified operations
  • High performance to scale to 5G demands

A10 products selected to solve their challenge

Convergent Firewall

Thunder® CFW combines data center and Gi/SGi firewall, secure web gateway and IPsec VPN into a single solution with all Thunder ADC, CGN and SSLi features.

DDoS Detection & Mitigation

Thunder TPS™ (Threat Protection System) is the industry’s highest-performance DDoS defense solution. TPS offers fast, precise and scalable DDoS attack detection and mitigation.