ZyXEL Communications Unified Security Gateway ZyWALL 300, User Manual

Page: 967 / 1156

Appendix A Log Descriptions
ZyWALL USG 300 User’s Guide
967
Device has latest
signature file; no
need to update
The device already has the latest version of the signature file
so no update is needed.
Connect to update
server has failed.
The device cannot connect to the update server.
Wrong format for
packets received.
The device cannot parse the response returned by the server.
Maybe some required fields are missing.
Server setting error.
Update stop.
The device could not resolve the update server's FQDN to an
IP address through gethostbyname(). The update process
stopped.
Build query message
failed.
Some information was missing in the packets that the device
sent to the server.
Starting signature
update.
The device started an IDP signature update.
IDP signature download
has succeeded.
The device successfully downloaded an IDP signature file.
IDP signature update
has succeeded.
The device successfully downloaded and applied an IDP
signature file.
IDP signature download
has failed.
The device still cannot download the IDP signature after 3
retries.
Anti-Virus signature
download has
succeeded.
The device successfully downloaded an anti-virus signature
file.
Anti-Virus signature
update has succeeded.
The device successfully downloaded and applied an anti-virus
signature file.
Anti-Virus signature
download has failed.
The device still cannot download the anti-virus signature after
3 retries.
System protect
signature download has
succeeded.
The device successfully downloaded the system protect
signature file.
System protect
signature update has
succeeded.
The device successfully downloaded and applied a system
protect signature file.
System protect
signature download has
failed.
The device still cannot download the system protect signature
file after 3 retries.
Resolve server IP has
failed.
The device could not resolve the myZyXEL.com server's FQDN
to an IP address through gethostbyname().
Connect to MyZyXEL.com
server has failed.
The device could not connect to the MyZyXEL.com server.
Build query message
has failed.
Some information was missing in the packets that the device
sent to the server.
Verify server's
certificate has
failed.
The device could not process an HTTPS connection because it
could not verify the server's certificate.
Table 288 myZyXEL.com Logs (continued)
LOG MESSAGE DESCRIPTION