To filter out SMPP traffic in Wireshark, there are three important features:
WIRESHARK PCAP ANALYSIS LOGO HOW TO
A brief introduction is available on howtogeek - How to Use Wireshark to Capture, Filter, and Inspect Packets. This topic assumes that you’re familiar with the basics of Wireshark: capturing packets, defining simple filters, reading packet details. The file outfile.pcap can then be opened in Wireshark for further analysis. Here is a sample tcpdump command-line to capture port 12345 to outfile.pcap: tcpdump -i any -w outfile.pcap tcp port 12345 If you already know the TCP port of the connection, put the correct filter to avoid capturing all traffic. If you don’t have direct access to the machine, it may be necessary to capture using command-line tools like tcpdump. ResolutionĬapturing network traffic without Wireshark If you are using an SMPP simulator instead of connecting to a real SMS-C, you should use the source code (or a debugger) to understand what is happening. If the SMS-C replies with an error, your SMS-C partner will be the best person to tell you why it replied with the error. When troubleshooting problems, always contact the SMS-C partner to obtain information or to help you double-check what you get. Since the SMPP protocol contains many different parts left to the interpretation of the implementation team, there are differences between different SMS-C.
This article is not a substitute for this specification: it gives practical tips on how to interpret the protocol specification and match it with the Wireshark display in order to help troubleshoot problems between Adobe Campaign and the SMS-C partner.
WIRESHARK PCAP ANALYSIS LOGO PDF
The SMPP protocol is documented in the SMPP Protocol Specification v3.4 available on the internet as a PDF document. This protocol allows sending SMS and receiving information about the delivery of these SMS. Most high-throughput SMS-C are compatible with the SMPP protocol version 3.4. Learn to analyze SMPP traffic using Wireshark. SMPP Protocol Analysis Using Wireshark Description
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