Hello Andreas,
On Tue, 07 Sep 2010 13:57:56 +0200, "Andreas Schmidt-Dannert" aschmida@mail.tu-berlin.de wrote:
I can only see the DNS query for the ip of the SUPL server and than some TCP packets going to the SUPL port (7275) and back to my mobile phone.
I could just verify my assumption: The traffic is SSL encrypted. If you tell WireShark to decode the trace as SSL you can see that the result will make sense. So I guess that the ULP traffic is embedded in SSL.
I found a valid ULP trace here:
I don't know from whom it is, it is already decoded.
Best regards, Dieter
Hello Dieter,
On 09/07/2010 02:49 PM, Dieter Spaar wrote:
Hello Andreas,
On Tue, 07 Sep 2010 13:57:56 +0200, "Andreas Schmidt-Dannert"aschmida@mail.tu-berlin.de wrote:
I can only see the DNS query for the ip of the SUPL server and than some TCP packets going to the SUPL port (7275) and back to my mobile phone.
I could just verify my assumption: The traffic is SSL encrypted. If you tell WireShark to decode the trace as SSL you can see that the result will make sense. So I guess that the ULP traffic is embedded in SSL.
I found a valid ULP trace here:
Okay that looks a bit different :). Thank you. It makes sense that it is SSL encrypted and I also decoded it and you were right. I can see the handshake now..or at least the beginning of it since it did not finish. Anyway I hoped for something different. Probably the connection will always be SSL encrypted no matter what SUPL server I use.
Thanks, Andreas
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Andreas Schmidt-Dannert -
Dieter Spaar