Appendix C System Log Entries - D-Link xStack DGS-3420 Series Reference Manual

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch Web UI Reference Guide
Appendix C
The following table lists all possible entries and their corresponding meanings that will appear in the System Log of
this Switch.
Category Log Description
MAC-based Event description: A host failed to pass the authentication
Access Control 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
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.
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.
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
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
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.
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.
PTP Event description: PTP port role changed
Log Message: PTP port <[unitID:]portNum> role changed to <ptp_role>.
Parameters description:
unitID: The unit ID.
portNum: The port number.
ptp_role: The PTP role of the port.
Event description: PTP clock synchronized
Log Message: The boundary clock synchronized to its master, the offset value
is <+|-><Offset> second(s).
Parameters description:
Offset: The value of the offset between the slave and master.
DHCPv6 Client
Event description: DHCPv6 client interface administrator state changed.
System Log Entries
398
Severity Note
Critical
Warning
Warning
Warning
Warning
Informational
Informational
Informational
Informational Only when the
synchronized more than
one second, this log
message will be send.
Informational