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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 2-44
A
ACE
initialization failure 2-68
logging, enabling 1-28
logging levels 1-3
logging overview 1-2
network processor error 2-75
physical memory for load-balancing 2-74
subsystem levels 1-3
ACL resources
minimum not guaranteed 2-12
usage beyond limit 2-12
ACLs
compilation process out of memory 2-3
address translation slot
created 2-17
deleted 2-17
application acceleration and optimization
ACC module configuration error 2-37, 2-38, 2-39, 2-42, 2-45, 2-46, 2-48, 2-49, 2-53, 2-54, 2-55
AppScope log record reporting errors 2-56
core daemon error 2-41
application class policy not found 2-38
ARP
collision 2-22
inspection check failure 2-20
poisoning 2-22
attacks
ARP poisoning 2-22
B
base files
not sent 2-49
refresh of base file meta data failure 2-49
reset of base file meta data failure 2-48
time stamp changed 2-50
browser unknown 2-51
buffer
error 2-35
logging to 1-10
C
cache
alignment error 2-72
cannot save delta 2-51
directory error 2-40
file deleted 2-44
invalid meta data 2-48
path error 2-48
policy, unable to apply to URL 2-43
response header, invalid 2-47
unable to create key 2-38
CacheDelta and CacheDynamic error 2-39
clearing
log messages 1-30
compression 2-34
condenser
caching error 2-45
debug message 2-40
generic errors 2-38
trace errors 2-42
configuration
file replication failure 2-61
connection
pool, too many connections 2-35
setup and teardown syslog messages, enabling 1-29
console
logging to 1-13
container object cache stale 2-43
content type verification
failed
unexpected number in message body 2-25
context
adding context with an associated sticky group 2-71
associated sticky group 2-71
configuration synchronization failure 2-63
removing with an associated sticky group 2-71
show command failure 2-72
state change 2-63
sticky entry request 2-71
control processor, unrecognized message 2-76
cookie
cookie not found message 2-49
critical messages 3-2
critical semaphore error 2-52
D
daughter card 2-34
debugging messages 3-10
debug logging failure 2-78
debug messages, generic 2-35
delta optimization
error message 2-40
delta stream error 2-40
disk caching
cannot read file 2-44
subsystem error 2-43
DNS
packet message 2-23
E
EMBLEM-format logging 1-15
empty container cache hit 2-50
enabling logging on the ACE 1-28
Encap table full 2-21
error messages 3-3
expansion card 2-34
F
facility, changing 1-22
fault tolerance
file
content type undetermined 2-40
unable to access 2-37
Flash memory
logging to 1-17
FT group
context name mismatch 2-60
peer state change 2-77
two active devices detected 2-61
FT interface, peer unreachable 2-60
FTP port command
address other than the address used in the connection 2-23
low port number 2-23
FTP traffic
strict inspection policy denies request command 2-16
unrecognized command in request message when using strict inspection policy 2-17
FT track
state down 2-66
state up 2-66
G
generic error messages 2-53
H
HA
communication failure 2-62
configuration replication failure 2-63
context name mismatch 2-60
context state change 2-63
data dropped 2-78
FT track state down 2-66
FT track state up 2-66
heartbeat interval mismatch 2-65
heartbeats unidirectional 2-65
initialization failure 2-62
internal error 2-62
mapping failure 2-77
module 2-62
peer compatibility 2-67
peer incompatibility 2-61
peer state change 2-77
receive error 2-73
redundancy heartbeat stopped 2-67
replication failure 2-61, 2-63
replication in process 2-65
state transitions 2-63
two active devices detected 2-61
hash table, invalid index 2-75
heartbeat
interval mismatch 2-65
started 2-67
unidirectional 2-65
High Availability
HTML
invalid 2-39
HTTP
body length within configured range 2-28
body matches regular expression 2-26
connect method declined 2-54
header length within configured range 2-27
host header error 2-46
invalid request 2-46
invalid request or unable to find request header 2-46
invalid response 2-45
parser unable to detect valid message 2-27
request method matches regular expression 2-26
response error 2-46
return code, threshold reached 2-78
transfer/content encoding matches regular expression 2-27
URI length within configured range 2-27
URI matches regular expression 2-26
HTTP content
instant messenger protocol detected 2-29
peer-to-peer protocol detected 2-29
tunneling protocol detected 2-28
HTTP header
generic errors 2-55
matches regular expression 2-26, 2-28
parsing error 2-54
I
I/O error 2-36
ICMP
health probe error 2-7
initialization failure 2-18
memory failure 2-19
packet denied 2-18
session established 2-15
session removed 2-15
unexpected server response 2-8
informational messages 3-9
initialization failure 2-54, 2-62, 2-68
interfaces
configuration status down 2-24
configuration status up 2-24
line protocol change of state 2-23, 2-24
VLAN availability 2-59
invalid
cache file 2-44
cache meta data 2-48
cache response header 2-47
HTML 2-39
HTTP host header 2-46
HTTP response 2-45
lookup key 2-76
POST content 2-47
stream 2-37
IP header option error 2-22
L
levels
changing 1-23
licenses
16G takes effects after reboot 2-34
evaluation time expired 2-33
evaluation time warning 2-33
failed checkout 2-32
installation completed 2-32
manager exiting 2-33
uninstall completed 2-33
limiting the syslog rate 1-26
line protocol, status change 2-23, 2-24
load balancing
cache alignment error 2-72
general error 2-69
HA data dropped 2-78
internal channel error 2-72
internal error 2-70
mapped memory 2-74
processor communications error 2-72
sticky database error 2-70, 2-74
sticky entry inconsistency 2-74
sticky error 2-70
transmit failure 2-69
unrecognized message 2-76
lock/unlock error 2-51
log files, logging levels 1-3
logging
changing message levels 1-8
connection setup and teardown syslog messages, enabling 1-29
disabling messages 1-23
EMBLEM-format logging 1-15
facility, changing 1-22
levels 1-3
log messages, clearing 1-30
message queue size, changing 1-23
overview 1-2
quick start 1-7
severity level of messages, changing 1-23
syslog output locations, specifying 1-9
syslog rate, limiting 1-26
system message timestamp, enabling 1-19
to buffer 1-10
to console 1-13
to Flash memory 1-17
to SNMP NMS 1-16
to SSH session 1-11
to syslog server 1-14
to Telnet session 1-11
variables 1-4
viewing log message information 1-30
M
MAC
MAC address mapping change 2-25
mapping failure 2-77
memory error 2-35
memory mapping failure 2-78
messages
message queue size, changing 1-23
severity levels 3-1
timestamp, enabling 1-19
understanding 1-2
variables 1-4
Meta data error 2-49
meterlog class error 2-42
moving average calculation error 2-45
N
network I/O error 2-36
network processor error, sticky 2-75, 2-76
notification messages 3-7
numerical codes of system messages 2-1
O
optimization bypassed 2-39
output locations
buffer 1-10
console 1-13
Flash memory 1-17
SNMP 1-16
SNMP NMS 1-16
specifying 1-9
SSH session 1-11
syslog server 1-14
Telnet 1-11
Telnet session 1-11
P
peer
communication failure 2-62
heartbeat interval mismatch 2-65
heartbeats unidirectional 2-65
incompatibility 2-61
mapping failure 2-77
receive error 2-73
replication failure 2-61, 2-63
replication in process 2-65
state change 2-77
performance monitoring page, unable to attain 2-53
PerProxCtx error 2-42
POST content, invalid 2-47
post data error 2-41
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 2-37
processing
ACL compilation process out of memory 2-3
invalid lookup key 2-76
protocol, unknown or unsupported 2-36
proxy connection rebalanced 2-73
Q
quick start
system message logging 1-7
R
real servers
HTTP return code threshold 2-78
state change to down 2-31
state change to up 2-31
redundancy
regex resources
minimum not guaranteed 2-80
usage beyond limit 2-80
regular expression
invalid 2-39
syntax errors 2-49
reload
reasons 2-3
record 2-3
request send failed 2-47
response mode unknown 2-50
RTSP
connection, opened by ASA for specified IP address and ports 2-19
S
SCCP
command denied by inspection policy 2-59
connection preallocated for session-negotiated media streams 2-58
message over configured size dropped 2-58
message that is too small dropped 2-58
registration not completed 2-59
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 2-56
removed from system 2-57
server connection
lost 2-69
rebalanced 2-73
server farms
failover back in service notification 2-30
failover to backup notification 2-30
HTTP return code threshold 2-78
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 3-5
Level 5 messages 3-7
Level 6 messages 3-9
Level 7 messages 3-10
overview 1-3
severity levels
alerts 3-1
changing 1-23
critical 3-2
debugging 3-10
errors 3-3
informational 3-9
notifications 3-7
of messages 3-1
overview 1-3
warning 3-5
shared memory
error 2-52
log, unable to lock to access 2-42
shared memory error 2-52
show command
failure message 2-72
site security policy, averting 2-23
SNMP
daemon initialization failure 2-4, 2-5
memory allocation failure 2-4, 2-5
network management station 1-16
Shadow Table error 2-29
socket operation failed 2-36
spoofing attack 2-2, 2-20, 2-25
SSH
session, sending syslog messages 1-11
SSL
CRL, failure to retrieve 2-11
SSL certificate
invalid or nonexistent 2-11
not currently valid 2-9
revoked by certificate authority 2-10
signature invalid 2-10
unknown certificate authority 2-10
sticky
associated group 2-71
database error 2-70
entries added or removed 2-75
entry dropped 2-77
entry inconsistency 2-74
initialization failure 2-68
key, invalid 2-76
network processor error 2-76
request not responded to 2-74
resources exceeded 2-71
unexpected sticky group lookup result 2-74
stream, invalid 2-37
subsystems 1-3
syslog output locations
buffer 1-10
console 1-13
Flash memory 1-17
SNMP NMS 1-16
specifying 1-9
SSH session 1-11
syslog server 1-14
Telnet session 1-11
syslog rate, limiting 1-26
syslog server
device ID, specifying 1-20
EMBLEM-format logging 1-15
identifying messages sent 1-19
sending syslog messages 1-14
system message logging
connection setup and teardown syslog messages, enabling 1-29
disabling messages 1-23
EMBLEM-format logging 1-15
facility, changing 1-22
log messages, clearing 1-30
overview 1-2
queue, changing 1-23
quick start 1-7
severity level, changing 1-23
syslog output locations, specifying 1-9
syslog rate, limiting 1-26
to buffer 1-10
to console 1-13
to Flash memory 1-17
to SNMP NMS 1-16
to SSH session 1-11
to syslog server 1-14
to Telnet session 1-11
understanding 1-2
variables 1-4
viewing log message information 1-30
system messages
by numerical code 2-1
by severity code 3-1
timestamps, enabling 1-19
T
TCP
connection slot creation 2-13, 2-15
connection slot termination 2-14, 2-16
termination reasons 2-14, 2-16
TCP connection failure 2-62
Telnet
session, sending syslog messages 1-11
U
UDP
connection slot creation 2-14, 2-16
connection slot deletion 2-15, 2-16
DNS packet 2-23
unknown protocol 2-36
unknown response mode 2-50
unsupported protocol 2-36
URL
host access record 2-17
no cached information found 2-50
parsing error 2-41
unable to apply cache policy 2-43
user
user agent unknown 2-51
UTF characters 2-39
V
variables
fields 1-4
in messages 1-4
viewing log message information 1-30
VLANs
number availability 2-59
W
warning messages 3-5
warning messages, generic 2-49
write I/O error 2-55