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DDoS Attack Encyclopedia  /  Fragmented UDP Flood

Fragmented UDP Flood

Layer 4 · Transport

Description

Uses fragmented UDP packets to overwhelm the server's reassembly processes.

Mitigation Capabilities

  • Anycast: Yes, distributes fragmented traffic across nodes.
  • NGINX Proxy: No, not applicable for UDP traffic.
  • HAProxy: No, not designed for fragmented UDP.
  • IDS Suricata: Yes, identifies fragmented UDP traffic anomalies.
  • WAF: No, irrelevant for UDP-level traffic.
  • OWASP Rules: No, not applicable for UDP threats.
  • Complex anycast solution – WEDOS Protection: Yes, mitigates fragmented UDP attacks.

Solutions

Use IDS and firewalls with UDP reassembly checks.

Why WEDOS Protection?

WEDOS Protection provides Anycast-powered edge protection that filters malicious traffic before it reaches your core systems. For DDoS types like Fragmented UDP Flood , WEDOS offers scalable global filtering combined with advanced detection strategies and 24/7 support.

Can WEDOS Protection help?

✅ WEDOS Protection is highly effective against this attack due to global Anycast and intelligent filtering.
WEDOS Protection

Protect your site against Fragmented UDP Flood and every other attack type.