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 9300 chassis. You can use the Packet Capture tool to log traffic that is going through specific interfaces on your Firepower 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 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 |