today I received this email:
according to /var/log/messages it happened in different hours during the day.
what/where can I check the source of the issue?
Code:
kernel log messages: > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP > em0: link state changed to DOWN > em0: link state changed to UP -- End of security output --
according to /var/log/messages it happened in different hours during the day.
what/where can I check the source of the issue?