ZyXEL Communications ZyXEL ZyWALL 5 - Manual (Page 372)

ZyWALL 5 User’s Guide
Chapter 23 Logs Screens 371
Figure 191 Protocol/Port Report Example
The following table describes the labels in this screen.
23.4.3 Viewing LAN IP Address
In the Reports screen, select LAN IP Address from the Report Type drop-down list box to
have the ZyWALL record and display the LAN IP addresses that the most traffic has been sent
to and/or from and how much traffic has been sent to and/or from those IP addresses.
Note: Computers take turns using dynamically assigned LAN IP addresses. The
ZyWALL continues recording the bytes sent to or from a LAN IP address when
it is assigned to a different computer.
Table 132 Protocol/ Port Report
LABEL DESCRIPTION
Protocol/Port This column lists the protocols or service ports for which the most traffic has gone
through the ZyWALL. The protocols or service ports are listed in descending order with
the most used protocol or service port listed first.
Direction This field displays Incoming to denote traffic that is coming in from the WAN to the
LAN or DMZ. This field displays Outgoing to denote traffic that is going out from the
LAN or DMZ to the WAN.
Amount This column lists how much traffic has been sent and/or received for each protocol or
service port. The measurement unit shown (bytes, Kbytes, Mbytes or Gbytes) varies
with the amount of traffic for the particular protocol or service port. The count starts
over at 0 if a protocol or port passes the bytes count limit ( Table 134 on page 372 ).