Dell PowerConnect B-RX Configuration Manual page 1389

TABLE 228
Message level
Notification
Notification
Notification
Notification
Notification
Notification
BigIron RX Series Configuration Guide
53-1002253-01
Brocade Syslog messages (Continued)
Message
VRRP intf state changed,
intf <portnum>, vrid <virtual-router-id>,
state <vrrp-state>
BGP Peer <ip-addr> UP (ESTABLISHED)
BGP Peer <ip-addr> DOWN (IDLE)
Local ICMP exceeds <burst-max> burst
packets, stopping for <lockup> seconds!!
Local TCP exceeds <burst-max> burst
packets, stopping for <lockup> seconds!!
Transit ICMP in interface <portnum> exceeds
<num> burst packets, stopping for <num>
seconds!!
Syslog messages
Explanation
A state change has occurred in a Virtual
Router Redundancy Protocol (VRRP)
interface.
The <portnum> is the port.
The <virtual-router-id> is the virtual router ID
(VRID) configured on the interface.
The <vrrp-state> can be one of the following:
•
init
•
master
•
backup
•
unknown
Indicates that a BGP4 neighbor has come up.
The <ip-addr> is the IP address of the
neighbor's BGP4 interface with the device.
Indicates that a BGP4 neighbor has gone
down.
The <ip-addr> is the IP address of the
neighbor's BGP4 interface with the device.
The number of ICMP packets exceeds the
<burst-max> 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 <lockup>
value. When the lockup period expires, the
packet counter is reset and measurement is
restarted.
The number of TCP SYN packets exceeds the
<burst-max> threshold set by the ip tcp burst
command. The 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 <lockup>
value. When the lockup period expires, the
packet counter is reset and measurement is
restarted.
Threshold parameters for ICMP transit
(through) traffic have been configured on an
interface, and the maximum burst size for
ICMP packets on the interface has been
exceeded.
The <portnum> is the port number.
The first <num> is the maximum burst size
(maximum number of packets allowed).
The second <num> is the number of seconds
during which additional ICMP packets will be
blocked on the interface.
Note: This message can occur in response to
an attempted Smurf attack.
A
1313