mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-15 23:50:44 +00:00
26 lines
908 B
Plaintext
26 lines
908 B
Plaintext
snooper - serial line snooping tool
|
|
The tool is for snooping communication between two devices
|
|
that communicate with RS232C serial line.
|
|
|
|
Machine configuration
|
|
There are 3 machines/modems to take part in the configuration.
|
|
We will denote those machines as follows:
|
|
partyA a computer
|
|
partyB computer/modem/digi-cam/whatever
|
|
console The computer you are using to snoop
|
|
the communication between A and B.
|
|
|
|
Say, you would like to snoop the following configuration.
|
|
partyA ---cableAB--- partyB
|
|
In that case you should connect "console" between partyA and
|
|
cableAB, as follows:
|
|
partyA ---cableX--- console ---cableAB--- party B
|
|
cableX must be cross-cable (a cable to connect two computers).
|
|
|
|
Command-line options
|
|
% snooper [-options] dev0 dev1
|
|
-bBAUD specifies baud rate.
|
|
-u don't use uucp locking (questionable option)
|
|
dev0 name of serial device 0.
|
|
dev1 name of serial device 1.
|