Has anyone been able to use the PGW snooper application to capture M3UA/SCTP traffic? I've tried to select the port number in seedfile.txt but does not appear to work. Any help and seedfile entries would be appreciated.
Sigtran wasn't supported in snooper. It was later supported in the successor product named PTC-MT. Neither supported at this time.
The alternative is to just use the Unix command snoop and capture to file, then open in Wireshark.
To start capture...
snoop -d -o port & *Where int1 is output of "ifconfig -a" that carries signaling traffic for network1
snoop -d -o port & *Where int2 is output of "ifconfig -a" that carries signaling traffic for network2
To stop capture...
Pull both files and open first in Wireshark, then use Merge and merge both files chronologically.