xStack
Event
Category
Description
configuration
AAA server
timed out
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
is in normal mode
Engine
Safeguard Engine
is in filtering
packet mode
Packet
Broadcast storm
Storm
occurence
Broadcast storm
has cleared
Multicast storm
occurence
Multicast storm
has cleared
Packet received
containing a
MAC address
identical to the
Security
MAC address of
the device's
interface
®
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual
Log Content
MAC: <macaddr>)
AAA server <serverIP>
(Protocol: <protocol>)
connection failed
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
Warning
Informational
Warning
Warning
Informational
Warning
Informational
Critical
263
Remark
<protocol> is one of
TACACS, XTACACS,
TACACS+ or RADIUS
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