ZyXEL Communications ZyWALL 10, Руководство пользователя

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ZyWALL 10 Internet Security Gateway
11-4 System Maintenance & Information
Table 11-2 Call History Fields
Field Description
Phone Number The PPPoE service names are shown here.
Dir This shows whether the call was incoming or outgoing.
Rate This is the transfer rate of the call.
#call This is the number of calls made to or received from that telephone
number.
Max This is the length of time of the longest telephone call.
Min This is the length of time of the shortest telephone call.
Total This is the total length of time of all the telephone calls to/from that
telephone number.
11.3 Time and Date Setting
There is no Real Time Chip (RTC) chip in the ZyWALL, so we have a software mechanism to get the
current time and date from an external server when you power up your ZyWALL.
Menu 24.10 does just
that – it allows you to update the time and date settings of your ZyWALL. The real time is then displayed in
the ZyWALL error logs and firewall logs. If you do not choose a time service protocol that your timeserver
will send when the ZyWALL powers up you can enter the time manually but each time the system is
booted, the time & date will be reset to
2000/01/01 00:00:00 .
11.3.1 How often does the ZyWALL update the time?
The ZyWALL updates the time in three instances:
i.
On leaving Menu 24.10 after making changes.
ii. When the ZyWALL boots up and there is a time server configured in Menu 24.10.
iii. The time is also updated at 24-hour intervals after booting.