User guide

ManageEngine Firewall Analyzer :: User Guide
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Zoho Corp.
The Top Internal Hosts (Sent+Received) graph shows the top internal hosts that are
sending and receiving traffic through the firewall. You can expect only IP's inside your
LAN here. 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 Internal Protocol Groups (Sent+Received) graph shows the top protocol
groups used by internal 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 Internal Servers graph shows the top internal servers that served traffic. This
is destination based report which list the internal servers which served more for external
hosts. Transaction is not started/initiated by the servers listed here. Here you can expect
all your server IPs which are behind your firewall, i.e. inside your LAN. The table below
the graph shows the IP address of the internal server, along with the number of hits, the
total bytes of traffic, and % of total traffic to the particular internal server.
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.