A host sweep does not equal an attack. We don't have the destination port here so this could simply be outbound web traffic from a proxy server or outbound mail traffic from your mail server. Perform a packet display on the sensor to see what connections the above IP is making (look at the destination port) and also look for other events with this same source.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...