Chapter 7 Monitor
ZyWALL/USG Series User’s Guide
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7.25 The SSL Inspection Screens
The ZyWALL/USG uses SSL Inspection to decrypt SSL traffic, sends it to the UTM engines for
inspection, then encrypts traffic that passes inspection and forwards it.
Click Monitor > UTM Statistics > SSL Inspection > Report to display the following screen.
Figure 189 Monitor > UTM Statistics > SSL Inspection > Report
The following table describes the labels in this screen.
DNSBL Domain These are the DNSBLs the ZyWALL/USG uses to check sender and relay IP
addresses in e-mails.
Total Queries This is the total number of DNS queries the ZyWALL/USG has sent to this DNSBL.
Avg. Response Time (sec) This is the average for how long it takes to receive a reply from this DNSBL.
No Response This is how many DNS queries the ZyWALL/USG sent to this DNSBL without
receiving a reply.
Table 75 Monitor > UTM Statistics > Anti-Spam > Status (continued)
LABEL DESCRIPTION
Table 76 Monitor > UTM Statistics > SSL Inspection > Report
LABEL DESCRIPTION
Collect Statistics Select this check box to have the ZyWALL/USG collect SSL Inspection statistics.
The collection starting time displays after you click Apply. All of the statistics in
this screen are for the time period starting at the time displayed here. The format
is year, month, day and hour, minute, second. All of the statistics are erased if you
restart the ZyWALL/USG or click Flush Data. Collecting starts over and a new
collection start time displays.
Apply Click Apply to save your changes back to the ZyWALL/USG.
Reset Click Reset to return the screen to its last-saved settings.
Refresh Click this button to update the report display.