FTD 2100 HAErrorMEssage

[gamoore]

I keep getting this error message that one of the interfaces on my HA standby unit is not receiving any packets. Cisco is telling me that is normal since the primary is processing all the traffic.

Makes sense to me, but why am I not getting the same error on the other interfaces? Anybody run into this issue before? 

[Rahul Govindan]

I have seen this once before and this is most definitely not normal. You should not be receiving a critical alert message, even if the standby device does not pass traffic. I just had to reload both the units and the error went away if I recall correctly. If all your interfaces on the secondary device are up and connected correctly to the network, then you should not see this error. Try a reload of the secondary device during a downtime if you can. What version are you running?