D-Link xStack DGS-3600 User Manual page 307

Event
Category
Description
port security has
reached its
Port maximum
Security learning size and
will not learn any
new addresses
Unauthenticated
IP-MAC-
IP address
PORT
discarded by IP
Binding
mac port binding
Safeguard Safeguard Engine
Engine is in normal mode
Safeguard Engine
is in filtering
packet mode
Packet Broadcast storm
occurrence
Storm
Broadcast storm
has cleared
Multicast storm
occurrence
Multicast storm
has cleared
Packet received
containing a
MAC address
Security identical to the
MAC address of
the device's
interface
xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch
Log Content
Port security violation (Port:
<portNum>, MAC: <macaddr>)
Unauthenticated IP-MAC
address and discarded by ip
mac port binding (IP:
<ipaddr>, MAC: <macaddr>,
Port <portNum>)
Safeguard Engine enters
NORMAL mode
Safeguard Engine enters
EXHAUSTED mode
Broadcast storm is occurring
(port: <id>)
Broadcast storm has cleared
(port: <id>)
Multicast storm is occurring
(port: <id>)
Multicast storm has cleared
(port: <id>)
Possible spoofing attack from
<mac> port <u16>
Severity
Warning
Warning
Informational
Warning
Warning
Informational
Warning
Informational
Critical
291
Remark