Wireshark · Wireshark-users: Re: [Wireshark-users] How to capture data Packets from GPRS Modem Sim Card

[Martin Andersson <hello.martin@xxxxxxxxx>]

Huzaifa.Johar wrote:
>  
>
> Hello Experts:
>
>  
>
> I have written a Client Server application in C sharp. My application 
> is using GPRS modem connected through USB port to send and receive data.
>
>  
>
> I want to capture the traffic of my Client Server application but When 
> I tried WireShark  I could not found any of my actual data messages 
> transferring over my application. The reason I found for this is that 
> my messages only reside in the modem memory or Sim card and WireShark 
> is unable to read the messages until and unless the message come over 
> to computer memory.
If your computer is connected via the dial-up network you should be able 
to se the messages in wireshark.
Even the PPP connection betwen your computer<->telephone. Are you 
capturing over your dial-up network?
If you setup your call, you should be able to see the connection as a 
device in Capture::Interfaces


/Martin