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Table Of Contents
Numerics - A - B - C - D - E - F - G - H - I - L - M - N - O - P - Q - R - S - T - U - V - W -
Index
Numerics
304 header merger error 2-49
A
ACE
initialization failure 2-76
logging, enabling 1-26
logging levels 1-3
logging overview 1-1
network processor error 2-83
physical memory for load-balancing 2-82
subsystem levels 1-3
ACL resources
minimum not guaranteed 2-13
usage beyond limit 2-13
ACLs
merge configuration timed out 2-3
address translation slot
created 2-23
deleted 2-23
application acceleration and optimization
ACC module configuration error 2-42, 2-43, 2-44, 2-47, 2-50, 2-51, 2-53, 2-54, 2-58, 2-59, 2-60
AppScope log record reporting errors 2-61
core daemon error 2-46
application class policy not found 2-43
ARP
collision 2-28
inspection check failure 2-26
poisoning 2-28
attacks
ARP poisoning 2-28
B
base files
not sent 2-54
refresh of base file meta data failure 2-54
reset of base file meta data failure 2-53
time stamp changed 2-55
browser unknown 2-56
buffer
error 2-40
logging to 1-9
C
cache
alignment error 2-80
cannot save delta 2-56
directory error 2-45
file deleted 2-49
invalid meta data 2-53
path error 2-53
policy, unable to apply to URL 2-48
response header, invalid 2-52
unable to create key 2-43
CacheDelta and CacheDynamic error 2-44
clearing
log messages 1-28
condenser
caching error 2-50
debug message 2-45
generic errors 2-43
trace errors 2-47
configuration
file replication failure 2-68
connection
pool, too many connections 2-40
setup and teardown syslog messages, enabling 1-27
console
logging to 1-12
container object cache stale 2-48
content type verification
failed
unexpected number in message body 2-31
context
adding context with an associated sticky group 2-79
associated sticky group 2-79
configuration synchronization failure 2-71
removing with an associated sticky group 2-79
show command failure 2-80
state change 2-71
sticky entry request 2-79
control processor, unrecognized message 2-84
cookie
cookie not found message 2-54
CP queue, full 2-75
critical messages 3-2
critical semaphore error 2-57
D
debugging messages 3-12
debug logging failure 2-85
debug messages, generic 2-40
delta optimization
error message 2-45
delta stream error 2-45
disk caching
cannot read file 2-49
subsystem error 2-48
DNS
packet message 2-29
E
EMBLEM-format logging 1-15
empty container cache hit 2-55
enabling logging on the ACE 1-26
Encap table full 2-27
error messages 3-3
F
facility, changing 1-21
fault tolerance
file
content type undetermined 2-45
unable to access 2-42
Flash memory
logging to 1-17
FT group
context name mismatch 2-68
two active devices detected 2-68
FT interface, peer unreachable 2-68
FTP port command
address other than the address used in the connection 2-28
low port number 2-28
FTP traffic
strict inspection policy denies request command 2-22
unrecognized command in request message when using strict inspection policy 2-23
FT track
state down 2-74
state up 2-74
G
generic error messages 2-58
H
HA
alternate pings 2-74
communication failure 2-70
configuration replication failure 2-71
context name mismatch 2-68
context state change 2-71
CP queue, full 2-75
data dropped 2-85
FT track state down 2-74
FT track state up 2-74
heartbeat interval mismatch 2-73
heartbeats unidirectional 2-73
initialization failure 2-69
internal error 2-70
mapping failure 2-85
module 2-69
peer compatibility 2-75
peer incompatibility 2-69
peer unreachable 2-67, 2-68, 2-81
receive error 2-81
redundancy heartbeat stopped 2-75
replication failure 2-68, 2-70
replication in process 2-73
state transitions 2-71
two active devices detected 2-68
hash table, invalid index 2-83
heartbeat
interval mismatch 2-73
started 2-75
unidirectional 2-73
High Availability
HTML
invalid 2-44
HTTP
body length within configured range 2-33
body matches regular expression 2-31
connect method declined 2-59
header length within configured range 2-33
host header error 2-51
invalid request 2-51
invalid request or unable to find request header 2-51
invalid response 2-50
parser unable to detect valid message 2-32
request method matches regular expression 2-32
response error 2-51
return code, threshold reached 2-86
transfer/content encoding matches regular expression 2-32
URI length within configured range 2-33
URI matches regular expression 2-31
HTTP content
instant messenger protocol detected 2-34
peer-to-peer protocol detected 2-34
tunneling protocol detected 2-34
HTTP header
generic errors 2-60
matches regular expression 2-32, 2-33
parsing error 2-59
I
I/O error 2-41
ICMP
health probe error 2-7
initialization failure 2-24
memory failure 2-25
packet denied 2-24
session established 2-21
session removed 2-21
unexpected server response 2-8
informational messages 3-10
initialization failure 2-59, 2-69, 2-76
interfaces
configuration status down 2-30
configuration status up 2-30
line protocol change of state 2-29
VLAN availability 2-67
invalid
cache file 2-49
cache meta data 2-53
cache response header 2-52
HTML 2-44
HTTP host header 2-51
HTTP response 2-50
lookup key 2-84
POST content 2-52
stream 2-42
IP header option error 2-27
L
levels
changing 1-23
licenses
evaluation time expired 2-39
evaluation time warning 2-39
failed checkout 2-38
installation completed 2-39
manager exiting 2-39
uninstall completed 2-39
limiting the syslog rate 1-24
line protocol, status change 2-29
load balancing
cache alignment error 2-80
general error 2-77
HA data dropped 2-85
internal channel error 2-80
internal error 2-78
mapped memory 2-82
processor communications error 2-80
sticky database error 2-78, 2-82
sticky entry inconsistency 2-82
sticky error 2-78
transmit failure 2-77
unrecognized message 2-84
lock/unlock error 2-56
log files, logging levels 1-3
logging
changing message levels 1-7
connection setup and teardown syslog messages, enabling 1-27
disabling messages 1-23
EMBLEM-format logging 1-15
facility, changing 1-21
levels 1-3
log messages, clearing 1-28
message queue size, changing 1-22
overview 1-1
quick start 1-6
severity level of messages, changing 1-23
syslog output locations, specifying 1-8
syslog rate, limiting 1-24
system message timestamp, enabling 1-19
to buffer 1-9
to console 1-12
to Flash memory 1-17
to SNMP NMS 1-16
to SSH session 1-11
to syslog server 1-13
to Telnet session 1-11
variables 1-3
viewing log message information 1-28
M
MAC
MAC address mapping change 2-30
mapping failure 2-85
memory error 2-40
memory mapping failure 2-85
messages
message queue size, changing 1-22
severity levels 3-1
timestamp, enabling 1-19
understanding 1-2
variables 1-3
Meta data error 2-54
meterlog class error 2-47
moving average calculation error 2-50
N
network I/O error 2-41
network processor error, sticky 2-83, 2-84
notification messages 3-8
numerical codes of system messages 2-1
O
optimization bypassed 2-44
output locations
buffer 1-9
console 1-12
Flash memory 1-17
SNMP 1-16
SNMP NMS 1-16
specifying 1-8
SSH session 1-11
syslog server 1-13
Telnet 1-11
Telnet session 1-11
P
peer
alternate pings 2-74
communication failure 2-70
heartbeat interval mismatch 2-73
heartbeats unidirectional 2-73
incompatibility 2-69
mapping failure 2-85
receive error 2-81
replication failure 2-68, 2-70
replication in process 2-73
performance monitoring page, unable to attain 2-58
PerProxCtx error 2-47
POST content, invalid 2-52
post data error 2-46
probe
connectivity error 2-7
connectivity error for ICMP probe 2-7
empty health probe scripts 2-5
failure due to internal error 2-6
internal error for ICMP probe 2-6, 2-7
internal error when loading script 2-6
lost script file 2-5
memory allocation failure 2-5
unable to load script 2-6
unexpected ICMP server response 2-8
unexpected server response 2-8
process ID error 2-42
processing
ACL merge configuration timed out 2-3
invalid lookup key 2-84
protocol, unknown or unsupported 2-41
proxy connection rebalanced 2-81
Q
quick start
system message logging 1-6
R
real servers
HTTP return code threshold 2-86
state change 2-36
state change to down 2-37
state change to up 2-37
redundancy
regex resources
minimum not guaranteed 2-88
usage beyond limit 2-88
regular expression
invalid 2-44
syntax errors 2-54
reload
reasons 2-3
record 2-3
request send failed 2-52
response mode unknown 2-55
RTSP
connection, opened by ASA for specified IP address and ports 2-25
S
SCCP
command denied by inspection policy 2-66
connection preallocated for session-negotiated media streams 2-65
message over configured size dropped 2-66
message that is too small dropped 2-65
registration not completed 2-66
scripts
empty 2-5
error determining size 2-9
error reading 2-9
internal error when loading 2-6
lost file 2-5
memory allocation error 2-6
security context
added to system 2-61
removed from system 2-62
server connection
lost 2-77
rebalanced 2-81
server farms
failover back in service notification 2-35
failover to backup notification 2-35
HTTP return code threshold 2-86
severity codes of system messages 3-1
severity level messages
Level 1 messages 3-1
Level 2 messages 3-2
Level 3 messages 3-3
Level 4 messages 3-6
Level 5 messages 3-8
Level 6 messages 3-10
Level 7 messages 3-12
overview 1-3
severity levels
alerts 3-1
changing 1-23
critical 3-2
debugging 3-12
errors 3-3
informational 3-10
notifications 3-8
of messages 3-1
overview 1-3
warning 3-6
shared memory
error 2-57
log, unable to lock to access 2-47
shared memory error 2-57
show command
failure message 2-80
site security policy, averting 2-28
SNMP
daemon initialization failure 2-4, 2-5
memory allocation failure 2-4, 2-5
network management station 1-16
socket operation failed 2-41
spoofing attack 2-2, 2-26, 2-30
SSH
session, sending syslog messages 1-11
SSL
certificate and keys removed 2-12
CRL, failure to retrieve 2-11
SSL certificate
invalid or nonexistent 2-11
not currently valid 2-10
revoked by certificate authority 2-10
signature invalid 2-10
unknown certificate authority 2-10
sticky
associated group 2-79
database error 2-78
entries added or removed 2-83
entry dropped 2-85
entry inconsistency 2-82
initialization failure 2-76
key, invalid 2-84
network processor error 2-84
request not responded to 2-82
resources exceeded 2-79
unexpected sticky group lookup result 2-82
stream, invalid 2-42
subsystems 1-3
syslog output locations
buffer 1-9
console 1-12
Flash memory 1-17
SNMP NMS 1-16
specifying 1-8
SSH session 1-11
syslog server 1-13
Telnet session 1-11
syslog rate, limiting 1-24
syslog server
device ID, specifying 1-20
EMBLEM-format logging 1-15
identifying messages sent 1-19
sending syslog messages 1-13
system message logging
connection setup and teardown syslog messages, enabling 1-27
disabling messages 1-23
EMBLEM-format logging 1-15
facility, changing 1-21
log messages, clearing 1-28
overview 1-1
queue, changing 1-22
quick start 1-6
severity level, changing 1-23
syslog output locations, specifying 1-8
syslog rate, limiting 1-24
to buffer 1-9
to console 1-12
to Flash memory 1-17
to SNMP NMS 1-16
to SSH session 1-11
to syslog server 1-13
to Telnet session 1-11
understanding 1-2
variables 1-3
viewing log message information 1-28
system messages
by numerical code 2-1
by severity code 3-1
timestamps, enabling 1-19
T
TCP
connection slot creation 2-19, 2-21
connection slot termination 2-20, 2-22
termination reasons 2-20, 2-22
TCP connection failure 2-70
Telnet
session, sending syslog messages 1-11
U
UDP
connection slot creation 2-20, 2-22
connection slot deletion 2-21, 2-22
DNS packet 2-29
unknown protocol 2-41
unknown response mode 2-55
unsupported protocol 2-41
URL
host access record 2-23
no cached information found 2-55
parsing error 2-46
unable to apply cache policy 2-48
user
user agent unknown 2-56
UTF characters 2-44
V
variables
fields 1-3
in messages 1-3
viewing log message information 1-28
VLANs
number availability 2-67
W
warning messages 3-6
warning messages, generic 2-54
write I/O error 2-60