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 Chapter 32 Logs Screens
ZyWALL 5/35/70 Series User’s Guide
561
32.4  Technical Reference
Log Descriptions
This section provides descriptions of example log messages.
The variables “%d”, “%x” and “%s” respectively refer to decimal numbers, hexadecimal 
numbers and strings (a list of upper/lower case letters or numbers). 
Active
Some logs (such as the Attacks logs) may be so numerous that it becomes 
easy to ignore other important log messages. Select this check box to merge 
logs with identical messages into one log.
See the CLI Reference Guide for how to see what log messages will be 
consolidated.
Log Consolidation 
Period
Specify the time interval during which the ZyWALL merges logs with identical 
messages into one log. 
Apply
Click Apply to
 
save your changes back to the ZyWALL.
Reset
Click Reset to begin configuring this screen afresh.
Table 172   LOGS > Log Settings (continued)
LABEL
DESCRIPTION
Table 173   System Maintenance Logs
LOG MESSAGE
DESCRIPTION
Time set from NTP server: 
<server address>, offset: 
<time offset> sec
The router has adjusted its time based on information from 
the time server.
Failed to sync with <time 
server type> server: <time 
server address>
The router failed to get information from the time server.
WAN interface gets IP: %s
A WAN interface got a new IP address from the DHCP, 
PPPoE, PPTP or dial-up server.
DHCP client IP expired
A DHCP client's IP address has expired.
DHCP server assigns %s
The DHCP server assigned an IP address to a client.
Successful SMT login
Someone has logged on to the router's SMT interface.
SMT login failed
Someone has failed to log on to the router's SMT interface.
Successful WEB login
Someone has logged on to the router's web configurator 
interface.
WEB login failed
Someone has failed to log on to the router's web configurator 
interface.
Successful TELNET login
Someone has logged on to the router via telnet.
TELNET login failed
Someone has failed to log on to the router via telnet.
Successful FTP login
Someone has logged on to the router via FTP.
FTP login failed
Someone has failed to log on to the router via FTP.
NAT Session Table is Full!
The maximum number of NAT session table entries has been 
exceeded and the table is full.