On 3/12/2010 10:44 PM, Jeff Blaine wrote: > As soon as I try to authenticate to AFS with the 1.5.72 > Windows client running on a Windows 7 box, my Cisco VPN > session dies. > > I have to assume the 2 loopback adapters (VPN and AFS) > are stomping on each other, but don't know how to fix that > if it's the case. > > Any advice?
Assuming you are correct and the problem is the Microsoft Loopback Adapter, the bug would be either in the Cisco VPN Client or the Microsoft Loopback Adapter. It would not be an issue with OpenAFS because we do not develop that software and do not modify the network driver stack within the kernel. You can attempt to verify that the problem is the Microsoft Loopback Adapter interaction by disabling the OpenAFS Service and attempt to replicate the issue. If it still occurs, you can disable (or uninstall) the Microsoft Loopback Adapter and see if the problem goes away. If you can confirm the interaction, you can file a report with Cisco and Microsoft. If the problem only occurs when OpenAFS is running, then this is a bug in some of Microsoft's code and a bug report should be filed with them. I will be happy to work with their escalation engineers to track down the cause. Note that I do not have access to Win7 64-bit Cisco VPN software and so have no means of testing it myself. Jeffrey Altman
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