Troubleshooting with LEDs on the SRX3400 Services Gateway

LEDs on the services gateway display the status of various components:

• Common form-factor module (CFM) LED—One LED labeled OK/FAIL on the faceplate of each IOC, SPC, and NPC indicates the CFM’s status.
• SFB LEDs—Ten LEDs, labeled ALARM (2 LEDs), SFB, HA, CFM SERVICE, CFM OK/FAIL, RE0, RE1, PWR, and FAN, on the SFB faceplate indicate the status of the SFB. If no LEDs are lit, the Routing Engine may still be booting or the SFB is not receiving power.
• Routing Engine LEDs—Five LEDs, labeled MASTER, HDD, STATUS for the Routing Engine function, STATUS for the PFE controller, and OK/FAIL for general board status, on the Routing Engine faceplate indicate the status of the Routing Engine and hard disk drive.
• SRX Clustering Module (SCM) LED—One LED, labeled OK/FAIL on the SCM faceplate indicates the status of the SCM.
• Power supply LEDs—One LED on each power supply faceplate indicates the status of that power supply.