2015-09-01 17:23 GMT+02:00 Pascal Quantin <[email protected]>:

>
>
> 2015-09-01 3:19 GMT+02:00 Yang Luo <[email protected]>:
>
>> Hi Pascal,
>>
>> Thanks for this bug. This bug is because loopback flag in Npcap driver
>> isn't set when the driver is paused and restarted (occurs when system
>> resumes from sleep). I have fixed it.
>> Try lastest installer at:
>> https://svn.nmap.org/nmap-exp/yang/NPcap-LWF/npcap-nmap-0.04-r9.exe
>>
>
> Hi Yang,
>
> thanks for the updated driver. I just tested it on the Windows 7 x64
> laptop that was having BSoD beginning of August and I can happily tell you
> that:
> - it does not crash anymore and WiFi is working fine with Npcap installed
> - loopback interface is still working after a suspend / resume
>
> Thanks for your work and congratulation for your GSoC. I guess (hope?) it
> was considered as being successful :)
>

Hi Yang,

a small glitch I just noticed: you forgot to update the string used by
Wireshark to get Ncap version (as seen in About Wireshark dialog box:). It
reports "Npcap version 0.04 (packet.dll version 1.00), based on WinPcap
version 4.1.3 (packet.dll version 4.1.0.3001), based on libpcap version 1.0
branch 1_0_rel0b (20091008)".

Pascal.


> Pascal.
>
>
>>
>>
>> Cheers,
>> Yang
>>
>>
>> On Fri, Aug 28, 2015 at 4:17 AM, Pascal Quantin <[email protected]
>> > wrote:
>>
>>>
>>> 2015-08-25 12:00 GMT+02:00 Yang Luo <[email protected]>:
>>>
>>>> Hi Guy,
>>>>
>>>> Now PCAP_IF_LOOPBACK flag in pcap_if_t struct will be set for "Npcap
>>>> Loopback Adapter" both for DLT_NULL mode and Fake Ethernet mode.
>>>> See Npcap 0.04 r8 at:
>>>> https://svn.nmap.org/nmap-exp/yang/NPcap-LWF/npcap-nmap-0.04-r8.exe
>>>>
>>>> Cheers,
>>>> Yang
>>>>
>>>
>>> Hi Yang,
>>>
>>> I noticed an issue when running Npcap 0.4r8 with DLT_NULL option on my
>>> Windows 10 x64 host. After putting my laptop in standby mode and resuming
>>> my session, when launching Wireshark the Npcap loopback interface is no
>>> more working as expected:
>>> - the capture is no more done with Null/Loopback encapsulation type, but
>>> with Ethernet type using a MAC address 02:00:4c:4f:4f:50
>>> - pinging loopback address is no more captured
>>> - when checking the interface characteristics with Wireshark GTK UI, the
>>> media supported is Ethernet instead of Null/Loopback
>>> Rebooting the PC solves the issue. Any idea on how to investigate this?
>>>
>>> You will find attached th corresponding DebugView log when launching
>>> Wireshark.
>>>
>>> Cheers,
>>> Pascal.
>>>
>>>
>>>
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>>
>>
>>
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