README for Periscope sample code:
---------------------------------
Program PS.c uses Periscope API to inject arbitrary probing structures to arbitrary destinations into the network.

Compilation:
------------

- gcc PS.c -o ps -lm

Running:
--------

- ./ps options

Available options are:

- v: verbose
- S: Flow Definition File
- r: Number of probes per second
- p: Number of probe phases
- d: Delay between probe packets

The Flow Definiton file should be in the following
TAB-delimited format:

START OF FILE
host-name

flow-id	packet-size	TTL
.
.
.

Marker0 Marker1
END OF FILE

The sample flow defintion file pp.fdf provides
the flow definition for a packet pair implementation.