Trouble connecting to VPN

Hi,
I'm trying to connect to my office network via a Cisco VPN (4., but
am unable to connect. I keep getting a message that says: Secure VPN
connection terminated locally by the client. Reason 412: The remote
peer is no longer responding.


I have the following setup:

DI-634M wireless router connecting to internet via cable modem
Dell Precision 450 (Windows XP) connected to router via cable
Mac PowerBook G4 connected to router via wireless
Dell D630 (Windows XP) connected to router via wireless

Here's the strange part: I am able to connect on the Precision and
via the PowerBook, so I know (or do I?) that it's not a firewall on
the router blocking it. As far as I can tell, the VPN settings are
the same on the D630 as they are on the other machines.

Any help?

I would heck teh firewall or any security software first. or thi slink may
help,

cisco reason messagesTroubleshooting: The remote peer is either not a Cisco
device or it does not support the VPN Client protocol specification. Reason
412: The remote peer is ...
www.chicagotech.net/vpnissues/ciscoerror12.htm


--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


<andrew.van.buskirk.RemoveThis@gmail.com> wrote in message
news:1194064637.789657.137600@d55g2000hsg.googlegroups.com...
> Hi,
> I'm trying to connect to my office network via a Cisco VPN (4., but
> am unable to connect. I keep getting a message that says: Secure VPN
> connection terminated locally by the client. Reason 412: The remote
> peer is no longer responding.
>
>
> I have the following setup:
>
> DI-634M wireless router connecting to internet via cable modem
> Dell Precision 450 (Windows XP) connected to router via cable
> Mac PowerBook G4 connected to router via wireless
> Dell D630 (Windows XP) connected to router via wireless
>
> Here's the strange part: I am able to connect on the Precision and
> via the PowerBook, so I know (or do I?) that it's not a firewall on
> the router blocking it. As far as I can tell, the VPN settings are
> the same on the D630 as they are on the other machines.
>
> Any help?
>