PLANET MH-2300 - Manual (Page 366)

Gigabit Multi-Homing VPN Security Gateway
MH-2300
366
8.2 Traffic Grapher
This chapter will cover the operation of Traffic Grapher, which allows for
viewing the statistical graphs of a WAN interface or a network policy.
„ WAN Traffic provides the statistical graphs of traffic or packets that are
processed through a network interface.
„ Policy-based Traffic provides the statistical graphs of traffic or packets that
are managed by a network policy.
Terms in Traffic Grapher
Statistical Graph
„ Vertical axis indicates the network traffic or packets.
„ Horizontal axis indicates the time.
Direction / Source / Destination / Service / Action
„ The table headings of the network policies that the Traffic Grapher is
enabled.
Time
„ The statistical graphs are available in different time units, including minute,
hour, day and week.
The update intervals of statistical graphs are as follows:
„ Minutes：Statistics are refreshed on a minutely basis.
„ Hours：Statistics are refreshed on a hourly basis.
„ Days：Statistics are refreshed on a daily basis.
„ Weeks：Statistics are refreshed on a weekly basis.
Bits/sec/ Bytes/sec/ Utilization/ Accumulated (Total)
„ The basic units of network traffic or packets are as follows:
‹ Bits/sec: Data transmission is measured in bits per second.
‹ Bytes/sec: Data transmission is measured in byte per second.
‹ Utilization: Traffic or packets are shown by the proportion relative to
the Max. Downstream / Upstream Bandwidth specified within a
WAN interface.
‹ Accumulated (Total): Traffic or packets are shown by the total traffic
or packets accumulated.