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Wireshark-dev: Re: [Wireshark-dev] [DNS]request with no response, can someone tell me why?

From: Liu Xiaozhong <xzhliu06@xxxxxxxxxxx>
Date: Sat, 17 Mar 2012 17:45:22 +0800

Thanks for your reply, my wireshark version is 1.7.0 (SVN Rev 39768 from /trunk), and it is running on 32-bit Windows 7 Service Pack 1, with WinPcap version 4.1.2 (packet.dll version 4.1.0.2001).

 

BR//Andy

 

From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of Anders Broman
Sent: 2012
317 16:26
To: Developer support list for Wireshark
Subject: Re: [Wireshark-dev] [DNS]request with no response, can someone tell me why?

 

Liu Xiaozhong skrev 2012-03-17 04:14:

Hi, everyone

         My pleasure to get your attention. Someday I encountered a [DNS] flow as follows, after pdp context activation, the ms send [DNS]request 4 times, but receive no response, and then the ms send a [ICMP] packet, telling network destination unreachable:

 

But acturely, the [BSSGP]DL-UNITDATA underlined in the above graph is decoded into [DNS]response in other software, as follows:

So I don’t know what is the problem, the attachment is raw signal file, can someone discuss it?

Thanks in advance!

 

It works with the development version of Wireshark, what version are you using?
Regards
Anders

__________________________________________
Best regards!

Yours         Andy.




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