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Requirements
- A running Ronja Tetrapolis or Ronja Inferno link
- IP networking on the link set up
- PC connected to one side of the link by full-duplex wired or fiber optic
network. The PC must be with Linux and ability to compile C programs
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Why running 2 pings at a time
Ronja electronics could have a fault causing crosstalk between the
directions which would cause packetloss that would happen only if
both directions are loaded simultaneously. We excersise this condition
by
running two instances of ronjaping simultaneously.
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Running Ronjaping
Run two instances of ronjaping simultaneously in different xterms
or consoles. Replace <other side> with IP address or hostname.
ronjaping -c -l 1472 <other side>
Leave it running long enough. The lower the expected BER is the longer you have
to run it. |
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Read the BER
Press ctrl-c in the instance started later. ronjaping prints out the BER. The precision
depends on how long it has been running. |
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Contact, support: Clock
on the Internet Relay Chat.© 1998-2016 Karel ‘Clock’ Kulhavý et al..