C613-50057-01 REV A
Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
901
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
IP
V
4 S
OFTWARE
A
CCESS
C
ONTROL
L
IST
(ACL) C
OMMANDS
SHOW
DOS
INTERFACE
Figure 23-2:
Example output from the
show dos interface
command after a
synflood
DoS attack
awplus#show dos interface port1.0.1
DoS settings for interface port1.0.1
-----------------------------------------
Port status : Enabled
ipoptions : Disabled
land : Disabled
ping-of-death : Disabled
smurf : Disabled
synflood : Enabled
Action : Shutdown port
Attacks detected : 1
teardrop : Disabled
awplus#
Table 23-5: Parameters in the
show dos interface
command output:
Type of DoS attack
Description
Port status
Displays
Enabled
when the port is configured as being
administratively up after issuing the
no shutdown
command.
Displays
Disabled
when the port is configured as being
administratively down with the
shutdown
command.
ipoptions
Displays
Enabled
when the
ipoptions
parameter is
configured with the
dos
command, plus the action (
Shutdown
port
,
Mirror port
, or
Trap port
) and the number of
instances of any
ipoptions
DoS attacks that have occurred on
the interface.
Displays
Disabled
when the
ipoptions
parameter is not
configured with the
dos
command.
land
Displays
Enabled
when the
land
parameter is configured
with the
dos
command, plus the action (
Shutdown port
,
Mirror port
, or
Trap port
) and the number of instances
of any
land
DoS attacks that have occurred on the interface.
Displays
Disabled
when the
land
parameter is not
configured with the
dos
command.
ping-of-death
Displays
Enabled
when the
ping-of-death
parameter is
configured with the
dos
command, plus the action (
Shutdown
port
,
Mirror port
, or
Trap port
) and the number of
instances of any
ping-of-death
DoS attacks that have occurred
on the interface.
Displays
Disabled
when the
ping-of-death
parameter is not
configured with the
dos
command.
