ZyXEL Communications 91-009-073003B Router User Manual


 
Chapter 9 Monitor
ZyWALL USG 50 User’s Guide
178
The following table displays the maximum number of records shown in the report,
the byte count limit, and the hit count limit.
9.5 The Session Monitor Screen
The Session Monitor screen displays information about active sessions for
debugging or statistical analysis. It is not possible to manage sessions in this
screen. The following information is displayed.
User who started the session
Protocol or service port used
Source address
Destination address
Number of bytes received (so far)
Amount This field displays how much traffic was sent or received from the
indicated service / port. If the Direction is Ingress, a red bar is
displayed; if the Direction is Egress, a blue bar is displayed. The unit of
measure is bytes, Kbytes, Mbytes, Gbytes, or Tbytes, depending on the
amount of traffic for the particular protocol or service port. The count
starts over at zero if the number of bytes passes the byte count limit.
See Table 30 on page 178.
These fields are available when the Traffic Type is Web Site Hits.
# This field is the rank of each record. The domain names are sorted by
the number of hits.
Web Site This field displays the domain names most often visited. The ZyWALL
counts each page viewed on a Web site as another hit. The maximum
number of domain names in this report is indicated in Table 30 on page
178.
Hits This field displays how many hits the Web site received. The ZyWALL
counts hits by counting HTTP GET packets. Many Web sites have HTTP
GET references to other Web sites, and the ZyWALL counts these as hits
too. The count starts over at zero if the number of hits passes the hit
count limit. See Table 30 on page 178.
Table 30 Maximum Values for Reports
LABEL DESCRIPTION
Maximum
Number of
Records
20
Byte Count
Limit
2
64
bytes; this is just less than 17 million terabytes.
Hit Count Limit 2
64
hits; this is over 1.8 x 10
19
hits.
Table 29 Monitor > System Status > Traffic Statistics (continued)
LABEL DESCRIPTION