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Brocade TurboIron 24X Series Configuration Guide User Manual

Page 1096

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1062

Brocade TurboIron 24X Series Configuration Guide

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Syslog messages

Notification

Local ICMP exceeds burst
packets, stopping for seconds!!

The number of ICMP packets exceeds the
threshold set by the ip icmp
burst command. The device may be the
victim of a Denial of Service (DoS) attack.
All ICMP packets will be dropped for the
number of seconds specified by the
value. When the lockup period
expires, the packet counter is reset and
measurement is restarted.

Notification

Local TCP exceeds burst
packets, stopping for seconds!!

The number of TCP SYN packets exceeds
the threshold set by the ip tcp
burst command. The Brocade device may
be the victim of a TCP SYN DoS attack.
All TCP SYN packets will be dropped for the
number of seconds specified by the
value. When the lockup period
expires, the packet counter is reset and
measurement is restarted.

Notification

Local TCP exceeds burst packets,
stopping for seconds!!

Threshold parameters for local TCP traffic
on the device have been configured, and
the maximum burst size for TCP packets
has been exceeded.
The first is the maximum burst size
(maximum number of packets allowed).
The second is the number of
seconds during which additional TCP
packets will be blocked on the device.
NOTE: This message can occur in response

to an attempted TCP SYN attack.

Notification

MAC Authentication RADIUS timeout for
on port

The RADIUS session has timed out for the
MAC address for this port.

Notification

MAC Authentication succeeded for
on

RADIUS authentication was successful for
the specified on the
specified .

Notification

OSPF interface state changed,
rid , intf addr ,
state

Indicates that the state of an OSPF
interface has changed.
The is the router ID of the
device.
The is the interface IP address.
The indicates the state to
which the interface has changed and can
be one of the following:

down

loopback

waiting

point-to-point

designated router

backup designated router

other designated router

unknown

TABLE 176

Brocade Syslog messages (Continued)

Message level

Message

Explanation