FMCv traffic flow during upgrade

[cmoralesh83]

If I upgrade the FMCv from 6.4 to 6.5 will it cause traffic disruption on the managed devices?

[Rob Ingram]

Hi,
If you have integration with AMP you won't be able to perform any cloud lookups for malware inspection of files whilst the FMC is being upgraded. If you do not then you should be ok, the FTD's will continue to pass traffic, they will be unable to send their logs to the FMC however.

HTH