User guide

ManageEngine Firewall Analyzer :: User Guide
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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).
The Top External Hosts (Sent+Received) graph shows the top external hosts that
are sending and receiving traffic through the firewall. Here you can expect only IP's
outside your LAN. The table below the graph shows the IP address, along with the
number of hits, bytes received, bytes sent, and the total bytes (sent + received) of
traffic generated.
The Top External Protocol Groups (Sent+Received) graph shows the top protocol
groups used by external host for sending and receiving traffic through the firewall. The
table below the graph shows the protocol group, along with the number of hits, % hits,
total bytes of traffic generated and what % of traffic each protocol group constitute to
the total traffic.
The Top External Sites graph shows the top external sites that were visited. This is
destination based report which list the external servers or sites which served more for
the internal hosts. Transaction is not started/initiated by the servers listed here. You can
expect all external sites which are browsed more by your internal hosts. The table below
the graph shows the host name or IP address, along with the number of hits, the total
bytes of traffic to the site, and % of total traffic to the particular external site.
The Top Conversations table lists details like host which initiated the conversation, its
destination, the protocol used for the conversation along with the number of hits, the
total bytes of traffic generated and % of total traffic for the particular conversation.