Wireshark Tracing - PCAP

The Sangoma driver utility Wanpipe allows you to save call signalling or data traffic into a wireshark file. This is a similar concept to using tcpdump in order to trace on a network interface. Below is the Linux commands that can be used to take these traces. 

PRI Tracing

CPE Mode 

wanpipemon -i w1g1 -pcap -pcap_file isdn.pcap -prot ISDN -full -systime -c trd

NET Mode 

wanpipemon -i w1g1 -pcap -pcap_file isdn.pcap -prot ISDN -pcap_isdn_network -full -systime -c trd

SS7 Link Tracing

MTP3 Trace

wanpipemon -i w1g1 -pcap -pcap_file mtp3.pcap -mtp2-msu -prot MTP2 -full -systime -c trd

MTP2 Trace

wanpipemon -i w1g1 -pcap -pcap_file mtp2.pcap -prot MTP2 -full -systime -c trd

MTP2 Trace - 7Bit HDLC

wanpipemon -i w1g1 -pcap -pcap_file mtp2-7bit.pcap -prot MTP2 -7bit-hdlc -full -systime -c trd

WAN Data

Frame Relay Trace

wanpipemon -i p1fr1 -pcap -systime -full -prot FR -c tr

Cisco HDLC Trace

wanpipemon -i p1fr1 -pcap -systime -full -prot PPP -c tr

PPP Trace

wanpipemon -i p1fr1 -pcap -systime -full -prot CHDLC -c tr