Re: Npcap 0.04 call for test

[Yang Luo <hsluoyb () gmail com>]

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


Cheers,
Yang


On Fri, Aug 28, 2015 at 4:17 AM, Pascal Quantin <pascal.quantin () gmail com>
wrote:

> 2015-08-25 12:00 GMT+02:00 Yang Luo <hsluoyb () gmail com>:
>
> > 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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