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Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
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Chapter15      System Administration
Safelist/Blocklist Alerts
contains a list of the various Safelist/Blocklist alerts that can be generated by 
AsyncOS, including a description of the alert and the alert severity
ISQ.NO_OFF_BOX_HOST_
SET
ISQ: Setting up off-box 
ISQ without setting host
Information. Sent when 
AsyncOS is configured to 
reference an external 
quarantine, but the 
external quarantine is not 
defined.
Table 15-6
Listing of Possible IronPort Spam Quarantine Alerts  (Continued)
Alert Name
Message and Description Parameters
Table 15-7
Listing of Possible Safelist/Blocklist Alerts
Alert Name
Message and Description
Parameters
SLBL.DB.RECOVERY_FAILED
SLBL: Failed to recover 
End-User Safelist/Blocklist 
database: ’$error’.
’error’ - error reason
Critical. Failed to recover 
the Safelist/Blocklist 
database.
SLBL.DB.SPACE_LIMIT
SLBL: End-User 
Safelist/Blocklist database 
exceeded allowed disk 
space: $current of $limit.
’current’ - how much it 
has used, in MB
’limit’ - the configured 
limit, in MB
Critical. The 
safelist/blocklist database 
exceeded the allowed disk 
space.
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Chapter15      System Administration
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System Alerts
Table 15-8 contains a list of the various System alerts that can be generated by 
AsyncOS, including a description of the alert and the alert severity.
Table 15-8
Listing of Possible System Alerts 
Alert Name
Message and Description
Parameters
COMMON.APP_FAILURE
An application fault occurred: 
$error
’error’ - The text of the 
error, typically a 
traceback.
Warning. Sent when there is an 
unknown application failure.
COMMON.KEY_EXPIRED_AL
ERT
Your "$feature" key has expired. 
Please contact your authorized 
Cisco IronPort sales 
representative.
’feature’ - The name of 
the feature that is about 
to expire.
Warning. Sent when a feature 
key has expired.
COMMON.KEY_EXPIRING_A
LERT
Your "$feature" key will expire 
in under $days day(s). Please 
contact your authorized Cisco 
IronPort sales representative.
’feature’ - The name of 
the feature that is about 
to expire.
’days’ - The number of 
days it will expire.
Warning. Sent when a feature 
key is about to expire.
COMMON.KEY_FINAL_
EXPIRING_ALERT
This is a final notice. Your 
"$feature" key will expire in 
under $days day(s). Please 
contact your authorized Cisco 
IronPort sales representative.
’feature’ - The name of 
the feature that is about 
to expire.
’days’ - The number of 
days it will expire.
Warning. Sent as a final notice 
that a feature key is about to 
expire.
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Chapter15      System Administration
DNS.BOOTSTRAP_FAILED
Failed to bootstrap the DNS 
resolver. Unable to contact root 
servers.
Warning. Sent when the 
appliance is unable to contact 
the root DNS servers.
INTERFACE.
FAILOVER.FAILURE_
BACKUP_DETECTED
Standby port $port on 
$pair_name failure
’port’ - Detected port
’pair_name’ - Failover 
pair name.
Warning. Sent when a backup 
NIC pairing interface fails.
INTERFACE.
FAILOVER.FAILURE_
BACKUP_RECOVERED
Standby port $port on 
$pair_name okay
’port’ - Failed port
’pair_name’ - Failover 
pair name.
Information. Sent when a NIC 
pair failover is recovered.
INTERFACE.FAILOVER.
FAILURE_DETECTED
Port $port failure on 
$pair_name, switching to 
$port_other
’port’ - Failed port.
’port_other’ - New 
port.
’pair_name’ - Failover 
pair name.
Critical. Sent when a NIC 
pairing failover is detected due 
to an interface failure.
INTERFACE.FAILOVER.
FAILURE_DETECTED_NO_
BACKUP
Port $port_other on $pair_name 
is down, can’t switch to 
$port_other
’port’ - Failed port.
’port_other’ - New 
port.
’pair_name’ - Failover 
pair name.
Critical. Sent when a NIC 
pairing failover is detected due 
to an interface failure, but a 
backup interface is not 
available.
INTERFACE.FAILOVER.
FAILURE_RECOVERED
Recovered network on 
$pair_name using port $port
’port’ - Failed port
’pair_name’ - Failover 
pair name.
Information. Sent when a NIC 
pair failover is recovered.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
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Chapter15      System Administration
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INTERFACE.FAILOVER.
MANUAL
Manual failover to port $port on 
$pair_name
’port’ - New active 
port.
’pair_name’ - Failover 
pair name.
Information. Sent when a 
manual failover to another NIC 
pair is detected.
COMMON.INVALID_FILTER
Invalid $class: $error
‘class’ - Either "Filter", 
"SimpleFilter", etc.
’error’ - Additional 
why-filter-is-invalid 
info.
Warning. Sent when an invalid 
filter is encountered.
LDAP.GROUP_QUERY_
FAILED_ALERT
LDAP: Failed group query 
$name, comparison in filter will 
evaluate as false
’name’ - The name of 
the query.
Critical. Sent when an LDAP 
group query fails.
LDAP.HARD_ERROR
LDAP: work queue processing 
error in $name reason $why
’name’ - The name of 
the query.
’why’ - Why the error 
happened.
Critical. Sent when an LDAP 
query fails completely (after 
trying all servers).
LOG.ERROR.*
Critical. Various logging errors.
MAIL.PERRCPT.LDAP_
GROUP_QUERY_FAILED
LDAP group query failure 
during per-recipient scanning, 
possible LDAP 
misconfiguration or 
unreachable server.
Critical. Sent when an LDAP 
group query fails during 
per-recipient scanning.
MAIL.QUEUE.ERROR.*
Critical. Various mail queue 
hard errors.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
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Chapter15      System Administration
MAIL.RES_CON_START_
ALERT.MEMORY
This system (hostname: 
$hostname) has entered a 
‘resource conservation’ mode in 
order to prevent the rapid 
depletion of critical system 
resources. RAM utilization for 
this system has exceeded the 
resource conservation threshold 
of $memory_threshold_start%. 
The allowed receiving rate for 
this system will be gradually 
decreased as RAM utilization 
approaches 
$memory_threshold_halt%. 
’hostname’ - The name 
of the host.
’memory_threshold_s
tart’ - The percent 
threshold where 
memory tarpitting 
starts.
’memory_threshold_h
alt’ - The percent 
threshold where the 
system will halt due to 
memory being too full.
Critical. Sent when RAM 
utilization has exceeded the 
system resource conservation 
threshold.
MAIL.RES_CON_START_
ALERT.QUEUE_SLOW
This system (hostname: 
$hostname) has entered a 
‘resource conservation’ mode in 
order to prevent the rapid 
depletion of critical system 
resources. The queue is 
overloaded and is unable to 
maintain the current throughput.
’hostname’ - The name 
of the host.
Critical. Sent when the mail 
queue is overloaded and system 
resource conservation is 
enabled.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
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Chapter15      System Administration
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MAIL.RES_CON_START_
ALERT.QUEUE
This system (hostname: 
$hostname) has entered a 
‘resource conservation’ mode in 
order to prevent the rapid 
depletion of critical system 
resources. Queue utilization for 
this system has exceeded the 
resource conservation threshold 
of $queue_threshold_start%. 
The allowed receiving rate for 
this system will be gradually 
decreased as queue utilization 
approaches 
$queue_threshold_halt%. 
‘hostname’ - The name 
of the host.
‘queue_threshold_star
t’ - The percent 
threshold where queue 
tarpitting starts.
‘queue_threshold_halt
’ - The percent 
threshold where the 
system will halt due to 
the queue being too full.
Critical. Sent when queue 
utilization has exceeded the 
system resource conservation 
threshold.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
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Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
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Chapter15      System Administration
MAIL.RES_CON_START_
ALERT.WORKQ
This system (hostname: 
$hostname) has entered a 
‘resource conservation’ mode in 
order to prevent the rapid 
depletion of critical system 
resources. Listeners have been 
suspended because the current 
work queue size has exceeded 
the threshold of 
$suspend_threshold. Listeners 
will be resumed once the work 
queue size has dropped to 
$resume_threshold. These 
thresholds may be altered via 
use of the ‘tarpit’ command on 
the system CLI.
‘hostname’ - The name 
of the host.
‘suspend_threshold’ - 
Work queue size above 
which listeners are 
suspended.
‘resume_threshold’ - 
Work queue size below 
which listeners are 
resumed.
Information. Sent when 
listeners are suspended because 
the work queue size is too big.
MAIL.RES_CON_START_
ALERT
This system (hostname: 
$hostname) has entered a 
‘resource conservation’ mode in 
order to prevent the rapid 
depletion of critical system 
resources. 
‘hostname’ - The name 
of the host.
Critical. Sent when the 
appliance enters “resource 
conservation” mode.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
Chapter15      System Administration
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MAIL.RES_CON_STOP_
ALERT
This system (hostname: 
$hostname) has exited ‘resource 
conservation’ mode as resource 
utilization has dropped below 
the conservation threshold.
‘hostname’ - The name 
of the host.
Information. Sent when the 
appliance leaves ‘resource 
conservation’ mode.
MAIL.WORK_QUEUE_
PAUSED_NATURAL
work queue paused, $num msgs, 
$reason
‘num’ - The number of 
messages in the work 
queue.
‘reason’ - The reason 
the work queue is 
paused.
Critical. Sent when the work 
queue is paused.
MAIL.WORK_QUEUE_
UNPAUSED_NATURAL
work queue resumed, $num 
msgs
‘num’ - The number of 
messages in the work 
queue.
Critical. Sent when the work 
queue is resumed.
NTP.NOT_ROOT
Not running as root, unable to 
adjust system time
Warning. Sent when the Cisco 
IronPort appliance is unable to 
adjust time because NTP is not 
running as root.
QUARANTINE.ADD_DB_
ERROR
Unable to quarantine MID $mid 
- quarantine system unavailable
’mid’ - MID
Critical. Sent when a message 
cannot be sent to a quarantine.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
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Chapter15      System Administration
QUARANTINE.DB_
UPDATE_FAILED
Unable to update quarantine 
database (current version: 
$version; target 
$target_version)
’version’ - The schema 
version detected.
’target_version’ - The 
target schema version.
Critical. Sent when a quarantine 
database cannot be updated.
QUARANTINE.DISK_
SPACE_LOW
The quarantine system is 
unavailable due to a lack of 
space on the $file_system 
partition.
’file_system’ - The 
name of the filesystem.
Critical. Sent when the disk 
space for quarantines is full.
QUARANTINE.THRESHOLD_
ALERT
Quarantine "$quarantine" is 
$full% full
’quarantine’ - The 
name of the quarantine.
’full’ - The percentage 
of how full the 
quarantine is.
Warning. Sent when a 
quarantine reaches 5%, 50%, or 
75% of capacity.
QUARANTINE.THRESHOLD_
ALERT.SERIOUS
Quarantine "$quarantine" is 
$full% full
’quarantine’ - The 
name of the quarantine.
’full’ - The percentage 
of how full the 
quarantine is.
Critical. Sent when a quarantine 
reaches 95% of capacity.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
Chapter15      System Administration
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REPORTD.DATABASE_
OPEN_FAILED_ALERT
The reporting system has 
encountered a critical error 
while opening the database. In 
order to prevent disruption of 
other services, reporting has 
been disabled on this machine. 
Please contact customer support 
to have reporting enabled. The 
error message is: $err_msg 
’err_msg’ - The error 
message raised
Critical. Sent if the reporting 
engine is unable to open the 
database.
REPORTD.AGGREGATION_D
ISABLED_ALERT
Processing of collected 
reporting data has been disabled 
due to lack of logging disk 
space. Disk usage is above 
$threshold percent. Recording 
of reporting events will soon 
become limited and reporting 
data may be lost if disk space is 
not freed up (by removing old 
logs, etc.). Once disk usage 
drops below $threshold percent, 
full processing of reporting data 
will be restarted automatically.
’threshold’ - The 
threshold value
Warning. Sent if the system runs 
out of disk space. When the disk 
usage for a log entry exceeds the 
log usage threshold, reportd 
disables aggregation and sends 
the alert.
Table 15-8
Listing of Possible System Alerts  (Continued)
Alert Name
Message and Description
Parameters
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