Intrusion and extrusion types

The intrusion detection system detects many types of intrusion and extrusion events.

• Address poisoning
• Fraggle attack
• Internet Control Message Protocol (ICMP) redirect message
• Internet Protocol (IP) fragment
• Malformed packet
• Outbound raw
• Perpetual echo on User Datagram Protocol (UDP) ports
• Ping-of-death attack
• Restricted IP option
• Restricted IP protocol (intrusions only)
• Slow and fast scans
• Smurf attack
• SYN floods
• TCP ACK storm
• Traffic regulation conditions