Packet Capture (EN)
ToolAnalysis tool for examining traffic between network interfaces
Definition
Packet Capture is a diagnostic tool in pfSense that allows capturing and analyzing traffic between different network interfaces. It is a valuable aid for troubleshooting firewall rules and monitoring network activities. With this tool, administrators can precisely track which packets are allowed or blocked by the firewall.
Architecture
flowchart LR A[Internet] --> B[pfSense Firewall] B --> C[Internal Networks] B --> D[DMZ] subgraph Packet Capture E[Interface 1] --> F[Analysis Tool] E --> G[Protocol Analysis] G --> H[Packet Filter] end B --> E
In Context
- Typically used together with Wireshark for detailed analysis
- Related to: Firewall rules, Network monitoring, Traffic analysis
- Example use: Diagnosing connection problems between network segments