Re: npcap 0.10. r2 disables wlan adapter in Windows 7 64bit

[食肉大灰兔V5 <hsluoyz () gmail com>]

Hi,

On Wed, Oct 5, 2016 at 2:24 AM, Nping User <npinguser () gmail com> wrote:

> *Can you test starting from which Npcap version you encounter this issue?*
> *You can try major versions first, like Npcap 0.10, 0.09, 0.08. Then try
> minor version like r2, r3, r4.*
>
> I have tried only 0.10 r2, r5 and r6. I can I try other versions tomorrow
> if that helps you.

So it seems that you encounter this issue at least from Npcap 0.10 r2.
Could you please try more previous versions? Like 0.09, 0.08, 0.07.. I just
want to know whether I introduced this issue in some version.You can
actually use bi-section search to get the target version. Like 0.06, if not
faulty, then try 0.08, if faulty, then 0.07, if not faulty, then 0.07 r8
(the highest is r17). Narrow down the scope by removing one half options.


> *And what do you mean by "can not get ip address but wifi seems to be
> otherwise ok". Like "ipconfig" doesn't show an IPv4 Address. But you can
> access the Internet through browser or any other applications?*
>
> Wlan adapter is connected to SSID but unable to get ip address. No access
> to internet. Please see attachment ipconfig.txt

Got it.


Cheers,
Yang


> On Tue, Oct 4, 2016 at 9:07 PM, 食肉大灰兔V5 <hsluoyz () gmail com> wrote:
>
> > Can you test starting from which Npcap version you encounter this issue?
> > You can try major versions first, like Npcap 0.10, 0.09, 0.08. Then try
> > minor version like r2, r3, r4.
> >
> > And what do you mean by "can not get ip address but wifi seems to be
> > otherwise ok". Like "ipconfig" doesn't show an IPv4 Address. But you can
> > access the Internet through browser or any other applications?
> >
> > On Wed, Oct 5, 2016 at 1:59 AM, Nping User <npinguser () gmail com> wrote:
> >
> > > I am afraid 0.10 r6 did not fix my problem completely. After reboot,
> > > same problem; I can not get ip address but wifi seems to be otherwise ok.
> > >
> > > I tried to stop npcap service. No help.
> > > I tried to sniffer wifi traffic with wireshark and.. suddenly I am
> > > seeing dhcp ACKs and I have ip address again.
> > >
> > > So I rebooted again -->  Same problem. No ip address --> started
> > > wireshark and started sniffing wifi traffic --> I get ip address again.
> > >
> > > I attached DiagReport-20161004-190939.txt
> > >
> > > I was able to run your script after I changed local machine
> > > powershell permissions with regedit.
> > >
> > > ---------- Forwarded message ----------
> > > From: Nping User <npinguser () gmail com>
> > > Date: 2016-10-04 13:00 GMT+03:00
> > > Subject: Re: npcap 0.10. r2 disables wlan adapter in Windows 7 64bit
> > > To: hsluoyz () gmail com, dev () nmap org
> > >
> > >
> > > Npcap 0.10 r6 fixed this problem. Thanks!
> > >
> > >
> > >
> > >
> > > 2016-10-03 21:49 GMT+03:00 食肉大灰兔V5 <hsluoyz () gmail com>:
> > >
> > > > Hi,
> > > >
> > > >
> > > >
> > > > On Sun, Oct 2, 2016 at 10:52 PM, Nping User <npinguser () gmail com>
> > > > wrote:
> > > >
> > > > > Hi again,
> > > > >
> > > > > Great work Yang for solving that nping problem. I have another problem
> > > > > tho which is similar to Mikes problem:
> > > > >
> > > > > My wireless lan adapter is unable to get ip address from the dhcp
> > > > > server after I install Nmap 7.30 and npcap 0.10 r2 with following setup:
> > > >
> > > > Please install the latest Npcap 0.10 r5, and test it again. I fixed
> > > > some bugs and BSoDs along those versions.
> > > >
> > > >
> > > >
> > > > > ​
> > > > >
> > > > > I tried to run DiagReport.bat but I some policy is deniening
> > > > > execution. I have not figured out how to fix this:
> > > > >
> > > > > c:\Program Files\Npcap>DiagReport.bat
> > > > > Set-ExecutionPolicy : Windows PowerShell updated your execution policy
> > > > > successfully, but the setting is overridden by a policy defined at a more
> > > > > spec
> > > > > ific scope.  Due to the override, your shell will retain its current
> > > > > effective execution policy of "AllSigned". Type "Get-ExecutionPolicy -List"
> > > > > to v
> > > > > iew your execution policy settings. For more information, please see
> > > > > "Get-Help Set-ExecutionPolicy."
> > > > > At line:1 char:20
> > > > > + Set-ExecutionPolicy <<<<  0
> > > > >     + CategoryInfo          : PermissionDenied: (:)
> > > > > [Set-ExecutionPolicy], SecurityException
> > > > >     + FullyQualifiedErrorId : ExecutionPolicyOverride,Micros
> > > > > oft.PowerShell.Commands.SetExecutionPolicyCommand
> > > >
> > > > It seems that your Powershell has been configured somehow to stop this
> > > > script.
> > > >
> > > > You can try right-click the DiagReport.ps1, then click "Run with
> > > > PowerShell" to see the result, You'd better use the built-in Administrator
> > > > account if a normal account doesn't work.
> > > >
> > > > If issue still exists, then refer to here: https://blogs.msdn.micro
> > > > soft.com/pasen/2011/12/07/set-executionpolicy-windows-powers
> > > > hell-updated-your-execution-policy-successfully-but-the-setting-
> > > > is-overridden-by-a-policy-defined-at-a-more-specific-scope/
> > > >
> > > >
> > > >
> > > > > npcap install.log attached if it helps anything.
> > > >
> > > > This log has no issue.
> > > >
> > > >
> > > > Cheers,
> > > > Yang
> > > >
> > > >
> > > > > _______________________________________________
> > > > > Sent through the dev mailing list
> > > > > https://nmap.org/mailman/listinfo/dev
> > > > > Archived at http://seclists.org/nmap-dev/
> > > >
> > > >
> > > > _______________________________________________
> > > > Sent through the dev mailing list
> > > > https://nmap.org/mailman/listinfo/dev
> > > > Archived at http://seclists.org/nmap-dev/
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