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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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Appendix C
System Log Entries
The following table lists all possible entries and their corresponding meanings that will appear in
the System Log of this Switch.
Category Log Description Severity Note
MAC-based
Access
Control
Event description: A host failed to pass the authentication
Log Message: MAC-based Access Control unauthenticated host
(MAC: <macaddr>, Port <[unitID:]portNum>, VID: <vid>)
Parameters description:
macaddr: MAC address
unitID: The unit ID.
portNum: The port number.
vid: VLAN ID on which the host exists
Critical
Event description: The authorized user number on a port has
reached the maximum user limit.
Log Message: Port < [unitID:]portNum> enters MAC-based Access
Control stop learning state.
Parameters description:
unitID: The unit ID.
portNum: The port number.
Warning
Event description: The authorized user number on a port is below the
maximum user limit in a time interval (interval is project dependent).
Log Message: Port <[unitID:]portNum> recovers from MAC-based
Access Control stop learning state.
Parameters description:
unitID: The unit ID.
portNum: The port number.
Warning
Event description: The authorized user number on the whole device
has reached the maximum user limit.
Log Message: MAC-based Access Control enters stop learning state.
Parameters description:
None
Warning
Event description: The authorized user number on the whole device
is below the maximum user limit in a time interval (interval is project
dependent).
Log Message: MAC-based Access Control recovers from stop
learning state.
Parameters description:
None
Warning
Event description: A host has passed the authentication.
Log Message: MAC-based Access Control host login successful
(MAC: <macaddr>, port: <[unitID]portNum>, VID: <vid>)
Parameters description:
macaddr: The MAC address.
unitID: The unit ID.
portNum: The port number.
vid: The VLAN ID on which the host exists.
Informational
Event description: A host has aged out.
Log Message: MAC-based Access Control host aged out (MAC:
<macaddr>, port: <[unitID]portNum>, VID: <vid>)
Parameters description:
macaddr: The MAC address
unitID: The unit ID.
portNum: The port number.
vid: The VLAN ID on which the host exists.
Informational
PTP
Event description: PTP port role changed
Log Message: PTP port <[unitID:]portNum> role changed to
<ptp_role>.
Informational