02-15-2021 02:52 AM
Hello,
I have two FRP 1010 in HA. There are 3 interfaces (inside, outside and DMZ)
Each day I experience a "blackout" at the outside interface.
The FWs outside interface are connected to a switch which gives internet access and two leased lines.
The FW is directly connected with the switch.
The frequency is daily but not at standard time. The internal lan works fine, along with the DMZ port of the FW.
I have searched for logs in the FMC but I do not find anything.
Also, there are no SLA, time ranges, or QoS policy that would disrupt the flow.
Is there any idea what would be wrong?
Regards,
Konstantinos
02-15-2021 03:10 AM
02-15-2021 03:11 AM
what do you see on the Switch Logs? any STP ? - also suggest configuring the monitoring system if random?
02-15-2021 10:39 PM
Hello to both,
@balaji.bandi the switch was inspected by another colleague and did not reveal anything. It was also replaced with the same behavior.
@Mohammed al Baqari I myself have not been able to inspect the problem live
I will try to capture traffic while it is happening.
The thing is that those two FTD are replacement for ASA and this is the only change before the problem.
02-16-2021 01:31 AM
until we get more information what status at the switch port also important, also put some monitor system in FW can reach the gateway all time ? do you see any drops, do you see any interface reset at FW ?
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