User guide
ManageEngine Firewall Analyzer :: User Guide 
50 
Zoho Corp. 
Click on the PDF to export this report to PDF. Click on the CSV to export this report to 
CSV format (comma separated values). 
Click on the Protocol Groups link under the Settings tab to see what protocols fall 
under each protocol group, and how to edit them. 
The Top Protocol Groups - Sent and Top Protocol Groups - Received graphs show 
the top protocol groups sending and receiving data across the device respectively. The 
Top Protocol Groups - Sent + Received graph shows the top protocol groups grouped 
by summing the number of bytes sent and received by each protocol group. The table 
below each graph shows the protocol group name, number of hits, and the number of 
bytes sent or received as applicable. 
Drill down from each of the above graphs to see the following graphs: 
Graph 
Description 
Top Protocols 
The top protocols in this protocol group 
Top Hosts 
The top hosts generating traffic using protocols in this protocol group 
Top Users 
The top users generating traffic using protocols in this protocol group 
Top 
Destinations 
The top destinations accessed by protocols in this protocol group 
Top 
Conversations 
The top conversations using protocols in this protocol group 
Traffic 
Distribution - 
Working 
Hours 
The amount of traffic that was generated by each protocol group during 
working hours, which is the daily average value since the time the server 
was started. 
Traffic 
Distribution - 
Non-working 
Hours 
The amount of traffic that was generated by each protocol group during 
non-working hours, which is the daily average value since the time the 
server was started. 
The Top Hosts - Sent and Top Hosts - Received graphs show the top hosts sending 
and receiving data across the device respectively. The Top Hosts - Sent + Received 
graph shows the top hosts grouped by summing the number of bytes sent and received 
by each host. The table below each graph shows the host name or IP address, the 
protocol used, number of hits, and the number of bytes sent or received as applicable.  
Drill down from each of the above graphs to see the following graphs: 
Graph 
Description 
Top Destinations 
The top destination hosts or IP addresses accessed by these 
hosts 
Top Users 
The top users using this host in generating traffic 
Traffic Distribution - 
Working Hours 
The amount of traffic that was generated by the host during 
working hours, which is the daily average value since the time 
the server was started. 
Traffic Distribution - 
Non-working Hours 
The amount of traffic that was generated by the host after 
working hours, which is the daily average value since the time 
the server was started. 
The Top Users - Sent and Top Users - Received graphs show the top users sending 
and receiving data across the device respectively. The Top Users - Sent + Received 










