Packet Capture
The Packet Capture tool is a valuable asset for use in debugging connectivity and configuration issues and for understanding traffic flows through your Firepower 4100/9300 chassis. You can use the Packet Capture tool to log traffic that is going through specific interfaces on your Firepower 4100/9300 chassis.
You can create multiple packet capture sessions, and each session can capture traffic on multiple interfaces. For each interface included in a packet capture session, a separate packet capture (PCAP) file will be created.
Backplane Port Mappings
The Firepower 4100/9300 chassis uses the following mappings for internal backplane ports:
Security Module |
Port Mapping |
Description |
---|---|---|
Security Module 1/Security Engine |
Ethernet1/9 |
Internal-Data0/0 |
Security Module 1/Security Engine |
Ethernet1/10 |
Internal-Data0/1 |
Security Module 2 |
Ethernet1/11 |
Internal-Data0/0 |
Security Module 2 |
Ethernet1/12 |
Internal-Data0/1 |
Security Module 3 |
Ethernet1/13 |
Internal-Data0/0 |
Security Module 3 |
Ethernet1/14 |
Internal-Data0/1 |