ZyXEL Communications NXC5200 User Manual page 582

Appendix A Log Descriptions
Table 218 IDP Logs (continued)
LOG MESSAGE
System-protect error.
Create IDP proc failed.
IDP activation failed.
from <zone> to <zone>
[type=<type>] <message>
, Action: <action>,
Severity: <severity>
Program DFA failed.
IDP signature update
failed. Fail to extract
temporary file.
IDP signature update
failed.
IDP signature update
failed. Invalid
signature content.
System internal error.
Create IDP traffic
anomaly entry failed.
Query signature version
failed.
Can not get signature
version.
IDP system-protect
signature update
failed. Invalid IDP
config file.
IDP system-protect
signature update
failed. Invalid
signature content.
Enable IDP system-
protect succeeded.
Disable IDP system-
protect succeeded.
Check duplicate sid
failed. Allocate memory
error.
582
DESCRIPTION
Activation of the IDP system-protect function failed due to
an internal system error.
The NXC detected an intrusion in traffic traveling between
the specified zones.
The <type> = {scan-detection(<attack>) | flood-
detection(<attack>) | http-inspection(<attack>) | tcp-
decoder(<attack>)}.
The <message> gives details about the attack, although
the message is dropped if the log is more than 128
characters.
The <action is what the NXC did with the packets.
The <severity> is the threat level (very low, low, medium,
high, or severe).
There was an internal system error. The IDP search engine
failed.
An attempt to update the IDP signatures failed because the
device could not extract the signature package's temporary
file.
An attempt to update the IDP signatures failed due to an
internal system error.
An attempt to update the IDP signatures failed due to an
internal system error.
There was an internal system error.
The device could not get the signature version from the new
signature package it downloaded from the update server.
The device could not get the signature version from the new
signature package it downloaded from the update server.
An IDP system-protect signature update failed.
An IDP system-protect signature update failed.
The IDP system-protect feature was successfully turned on.
The IDP system-protect feature was successfully turned off.
Checking for duplicated signature IDs failed. There was an
error while allocating memory.
NXC5200 User's Guide