Disk free: Remaining disk size.
Capture: The recorded capture. May be invalid if recording is still in progress.
Start recording: Click to start a new recording. This will clear the current rec.pcap file.
Stop recording: Click to stop the current recording.
Sort recorded frames
on packet time:
At high bitrates, some Ethernet frames may be recorded out of order as
a result of the multi-core architecture. Click to sort frames in recording
according to time-stamp.
6.9 ETR 290 (Option)
The ETR 290 tab and all sub-views will only be present in the user interface provided that the probe is
licensed with the ETR 290 option.
The ETR 290 views show information as reported by the ETSI TR 101 290 monitoring engines.
If ETR 290 analysis has been configured for multiple Ethernet streams to be monitored by a particular
Ethernet ETR engine (refer to
Multicasts — Streams — Edit
), they will be analyzed in a round-robin
fashion by the engine. A maximum of 260 Ethernet streams may be analyzed in total.
If demodulated streams from an optional demodulator interface are present, these will also be analyzed
in succession. A basic ETR 290 license includes one ETR analysis engine for each enabled input:
Ethernet, ASI and demodulators. Additional ETR 290 analysis engines for Ethernet are available, making
it possible to reduce the analysis round-trip time or allowing simultaneous full-time ETR analysis of
several multicasts. The ETR 290 analysis engines operate in parallel. Up to 50 ETR engines are currently
supported in parallel on the VB220 probes.
It is possible to hide disabled inputs from being displayed in the various
ETR 290
sub-views. This setting
is found in the Setup — ETR view.
VB2xx GigE User’s Manual version 5.4 125
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