[vpn-help] MS Outlook compatibility.

[Matthew Grooms]

On 5/10/2010 8:48 AM, kevin shrew-vpn wrote:
> On Mon, 10 May 2010 15:27:10 +0200
> "jeffrey-john "<jeffrey-john.purcell at wanadoo.fr>  wrote:
>
>> I have successfully employed VPN Client 2.1.5 with my ZyXel p661H-D1
>> gateway.  Everything works very well.  However after tunnel Up/Tunnel
>> DOWN + disconnect, I can not send e-mail on MS Outlook. (POP receive
>> is fine).
>>
>> A PC (XP) reboot cures the problem.  Has anyone else encountered this
>> and can you provide any suggestions, please.
>>
>
> Hi Jeff, I've seen this sometimes with some of my software too, it's
> almost as if the software does not let go of the network connection
> somehow, preventing Shrew from unloading the network filter completely.
>
> Try (as a test) to close Outlook before disconnecting the tunnel, then
> open Outlook after and see if it can send.

What happens if you run this command after disconnecting?

netsh interface ip delete arpcache

-Matthew