Bob,
Thank you for your reply.
The problem is that I cannot even connect to the VPN, since the
"Connect to the network" dialog displays the error I mentioned below.
This reproduces even while connected to a regular office LAN, by
creating a VPN connection with a dummy IP address, and then adding a
new loopback adapter. After rebooting, the new VPN connection becomes
unusable, and cannot be connected.
I don't believe this is a routing issue, since in the scenario I
outlined above, there is full Internet access (e.g. pinging and
browsing). Only the VPN connection seems to think there is no
connectivity.
Yair
On Mar 12, 5:17*pm, "Robert L. \(MS-MVP\)"
<blinNoEmailPle...@xxxxxx> wrote:
Quote:
> I think the problem is routing issue. Posting back with the result of
> ipconfig /all when connecting to the VPN. Or this search result may help.
>
> routing issues on vpnResolution: When establishing VPN to the office A, the
> routing table changes. To fix this issue, disable the "Use default gateway
> on remote network"" on the ...
> * * *www.chicagotech.net/routingissuesonvpn.htm
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting onhttp://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access onhttp://www.HowToNetworking.com"Uric" <uri.co...@xxxxxx> wrote in message
>
> news:70db355f-e192-4551-88a7-166718b651a8@xxxxxx
>
>
>
>
> Quote:
> > I have a software which installs a loopback adapter on the machine. I
> > noticed that if I have a VPN
> > connection on the machine (e.g. to connect to the Internet via ADSL),
> > the VPN connection sometimes
> > becomes unusable after adding the loopback adapter, and the "Connect
> > to a network" dialog states
> > "This connection requires an active Internet connection".
> > After a restart, the VPN connection is _always_ unusable with the same
> > error message.
> Quote:
> > After a bit of Googling, I found these two links:
>> Quote:
> > Both claim the problem is caused by the loopback adapter appearing
> > first in the binding order.
> > However, changing the binding order seems to require restarting the
> > machine, which I hope to avoid.
> > An alternative to rebooting (which I haven't fully tested yet) is
> > disabling and re-enabling all network
> > adapters on the machine. This is also something I prefer to avoid, as
> > this means the product cannot
> > be installed over the network or by terminal services.
> Quote:
> > Is there a way to get a VPN connection to work, while a loopback
> > adapter is present on the machine?
> > I would be happy to either get the binding order to take effect
> > without a reboot (or disabling/enabling
> > the adapters), or to cause the loopback to be bound last while
> > installing it.
> Quote:
> > Thanks in advance,
> Quote:
> > Yair Kuszpet- Hide quoted text -
>
> - Show quoted text -