Hi Holger,

We managed to send the paging request from MSC to OpenBSC and we can track it on wireshark that the packet format is correct but we are wonder if we should expect any response from OpenBSC to MSC for paging request and OpenBSC code seems to be returning -1 as per our understanding.

Kindly find the attachment for .pcap file.



On Wed, Oct 13, 2010 at 1:04 AM, Holger Hans Peter Freyther <holger@freyther.de> wrote:
On 10/12/2010 01:15 PM, Harald Welte wrote:

>> Can you Please advice.
>
> How can we give any advice, if you don't include packet traces (.pcap file)
> of the actual communication?  Only if we have this information, we can make
> any assessment at all..

You can download the latest version of wireshark, it will detect the IPA
protocol on port 5000. Two things to note on the stream..

a) use the right header.. e.g. the length (two byte) is in network order
b) send header + payload together... our code makes that assumption





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Thanks & Regards

Tejas  Oza