LOYTEC L-IP User Manual

L-IP User Manual 140 LOYTEC
Version 6.1 LOYTEC electronics GmbH
SNVT_lev_cont nvoMaxBandUtil
Maximum value of nvoIvalBandUtil since power-up or since the statistics for this port
where reset. For a smooth operation of the CEA-709 segment the bandwidth utilization must
remain below 50%.
SNVT_lev_cont nvoMaxCrcError
Maximum value of nvoIvalCrcError since power-up or since the statistics for this port
where reset.
SNVT_lev_cont nvoMaxMissPkt
Maximum value of nvoIvalMissPkt since power-up or since the statistics for this port where
reset.
SNVT_count_32 nvoMaxPackets
Maximum value of nvoIvalPackets since power-up or since the statistics for this port where
reset.
SNVT_count_32 nvoIvalMissPrea
Number of missed preambles per second on the associated channel measured during the last
interval. A missed preamble is detected, whenever the link layer receives a preamble, which
is shorter then the defined preamble length. A large number in this counter is usually due to
noise on the channel.
SNVT_count_32 nvoTotalMissPrea
Total number of missed preambles per second on the associated channel measured since
power-up or since the statistics for this port where reset.
SNVT_count_32 nvoMaxMissPrea
Maximum value of nvoIvalMissPrea since power-up or since the statistics for this port
where reset.
SNVT_switch nvoOverload
Signals an overload condition of the channel during the last statistic interval. A channel can
be overloaded due to one of the following conditions:
 The bandwidth utilization during the last statistic interval (nvoIvalBandUtil) exceeded
the limit defined by the CP nciBandUtilLim (default 70%) OR
 The CRC Error Rate during the last statistic interval (nvoIvalCrcError) exceeded the
limit defined by the CP nciCrcErrorLim (default 5%) OR
 The Missed Packets Rate during the last statistic interval (nvoIvalMissPkt) was not zero
OR
 The Missed Preamble Rate during the last statistic interval (nvoIvalMissPrea) exceeded
the limit defined by the CP nciMissPreaLim (default switched off).
If an overload is detected the network variable is set to {100, ON}, while if no error
occurred it is set to {0, OFF}.

LOYTEC L-IP Specifications

General

Brand	LOYTEC
Model	L-IP
Category	Network Router
Language	English