Firepower FMC and FTD troubleshooting
1. Display real time log on FMC or FTD: pigtail for example: pigtail | grep 192.168.2.20 pigtail | grep sftunnel 2. Restart communication channel manage_procs.pl run it from the sensor only, run it from FMC will reset all sensors' channel. This scripts are nice to be used when the FMC and FTD have communication problems like heartbeats are not received, policy deployment is failing or events are not received > expert ************************************************************** NOTICE - Shell access will be deprecated in future releases and will be replaced with a separate expert mode CLI. ************************************************************** admin@FTD:~$ sudo su Password: root@FTD:/home/admin# manage_procs.pl **************** Configuration Utility ************** 1 Reconfigure Correlator 2 Reconfigure and flush Correlator 3 Restart Comm. channel 4 Update routes 5 Reset all routes 6 Validate Network 0 Exit *****
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