Open smpp server to bind with another smpp

[liviu-lesan]

Hello, I am having an issue where I can't bind with another smpp. I have followed the documentation but the problem still persist.

from logs I only got this error: smpp.pdu.error.SMPPTransactionError its from connector log and class twisted.int from smpp log.

I found on internet its related to credentials but I believe its not the case.

Maybe somebody could guide me how to do it right, that would be very helpful.

Thank you in advance.

[farirat]

can you share a pcap file ?

[liviu-lesan]

where can I find pcap file ?

[farirat]

using tcpdump to capture tcp traffic

[liviu-lesan]

should I try to make connection in the process of capturing network ?