[openss7] Where can I get MTP-2 test packets?

[matthias+openss7@corelatus.com]

Hi,

I'm trying to get an experimental bill-oard which merely sends a
transparent bitstream from the PCM link to work with the openss7
stuff, i.e. the unstuffing and CRC work has to be done in software.

After reading Q.703 a few dozen times, I still don't understand which
way around the bits in the CRC are meant to be (do they reflect the
polynomial? do they reflect the input bytes? do they shift right or
left?) and the easiest way to figure this out would be if I could get
a few known correct packets, e.g. something like

FISU with BSN = FSN = 0, BIB, FIB = 0:

  (flag)     
 01111110 00000000 00000000 00000000
 11001100 11000110 01111110  (first bit on the wire on the left)
  (crc msb...lsb)

Can anyone point me somewhere I can get some packets?

Matt