You are getting that message because ICMP is not exempted from IPsec. If you
are in Windows Firewall with Advanced Security, make sure the setting to
'Exempt ICMP from IPsec' is set to Yes.
From that point, you shoudl be able to use PING.exe without any limitations.
If there are other connectivity issues those need to be handled separately.
If you are still having issues we'd need more details on the policy config
and any explicit error messages etc.
Jason
"Leo_Wang" <Leo_Wang[ at ]gemtek.com.tw> wrote in message
news:486AA78C-1CD7-4E7D-82EA-52AF78C06976[ at ]microsoft.com...
[Quoted Text] > Hi! I have a question in vista. I am trying to set up IPsec policy on
> vista to create a VPN connection.
>
> I had seted up IPsec policy on WinXP successfully.
> But that same set up on vista, result is failure.
>
> I had tried to create a tunnel on windows firewall.
>
> I try to ping the node in the VPN but it reply Negotiating IP Security.
> What's the problem?
> Thanks.
>
> Leo.
>
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