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Appendix A Log Descriptions
ZyWALL USG 50 User’s Guide
802
Self signed
certificate.
Verification of a server’s certificate failed because it is self-
signed.
Self signed
certificate in
certificate chain.
Verification of a server’s certificate failed because there is a
self-signed certificate in the server’s certificate chain.
Verify peer
certificates has
succeeded.
The device verified a server’s certificate while processing an
HTTPS connection.
Certification
verification failed:
Depth: %d, Error
Number(%d):%s.
Verification of a server’s certificate failed while processing an
HTTPS connection. This log identifies the reason for the
failure.
1st %d: certificate chain level
2nd %d: error number
%s: error message
Certificate issuer
name:%s.
Verification of the specified certificate failed because the
device could not get the certificate’s issuer name. %s is the
certificate name.
The wrong format for
HTTP header.
The header format of a packet returned by a server is wrong.
Timeout for get server
response.
After the device sent packets to a server, the device did not
receive any response from the server. The root cause may be
a network delay issue.
Download file size is
wrong.
The file size downloaded for AS is not identical with content-
length
Parse HTTP header has
failed.
Device can't parse the HTTP header in a response returned by
a server. Maybe some HTTP headers are missing.
Table 260 IDP Logs
LOG MESSAGE DESCRIPTION
System internal error.
Detect IDP engine
status failed.
There was an internal system error. The device failed in
checking whether or not IDP is activated.
System internal error.
Enable IDP failed.
There was an internal system error. The device failed in
turning on IDP.
System internal error.
Disable IDP failed.
There was an internal system error. The device failed in
turning off IDP.
Enable IDP succeeded. The device turned on the use of the IDP signature file.
Disable IDP succeeded. The device turned off the use of the IDP signature file.
Enable IDP engine
failed.
The device failed to turn on the IDP engine.
Disable IDP engine
failed.
The device failed to turn off the IDP engine.
Table 259 myZyXEL.com Logs (continued)
LOG MESSAGE DESCRIPTION