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User Guide
140
6.3.1. Bandwidth Statistics
Filter specific bandwidth statistics have the same meaning that the port-wide bandwidth
statistics (See section 5.1.4) but in this case they are restricted to the traffic matching
the filtering rules rather than the whole traffic received in the test port. Let’s suppose
that you want to know how much bandwidth is using an IPTV stream in your network.
If you know some information about the stream like for example the destination UDP
port used by the stream packets or the destination multicast IP address you can use
them as a filtering rules and the bandwidth statistics for the filtered traffic will provide
the result in the Ethernet, IP and UDP layers.
The procedure to display the bandwidth statistics for each of the configured filters is as
follows:
1. From the Home panel, go to RESULTS,
The test port results panel is displayed.
2. Select either Port A or Port B to enter in the port specific results.
3. Go to Bandwidth statistics.
4. Select one of the filter menus labelled as Filter A1, Filter A2, etc. (or Filter B1,
Filter B2, etc in Port B).
All the result menus related with the current filter are displayed.
5. Check the Eth. (current), Eth. (min.), Eth (max.), IPv4 (current), UDP (current)
results.
Traffic Displays information about the traffic type detected during
the last second. There are three possible results:
• None: No traffic has been detected matching the filtering
rules for the current filter during the last second. Either
there is no traffic received in the port or the filter rules are
too restricting to match any frame.
• Other: At least one frame of network traffic matching the
filter rules has been found during the last second. Traffic
may come from anywhere in the network.
• SLA: At least one frame carrying the ALBEDO Telecom
SLA payload and matching the filter rules has been found
during the last second. The SLA payload is ALBEDO pro-
prietary and therefore it has probably been transmitted by
an ALBEDO Telecom equipment. SLA statistics for the
current filter cannot be calculated if no SLA traffic match-
ing the filtering rules is received.
Table 6.8: General Filter statistics
Field Description
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