VPN troubleshoot missing hop W/ Cisco 1801

Hi to all...
I've done a site to site vpn, but i have some strange problems.
On one side (main office) i have a windows server router that act as
default gateway for the clients, on this i have placed a route to the
local cisco vpn gateway, with network destination the network of the
brach office, and gateway the local cisco.
On the other side (branc office) the cisco is the default gateway for
internet and vpn.
The vpn tunnel is up, the clients of the branch office pings the
clients on the main office, and also the windows server. And vice
versa.
But a tracert show a missing hop, and services like terminal server
doesn't work, they establish the connetcion, but the screen remain
void.
Also the 2 cisco routers doesn't ping each other, and the router on
the main office doesn't ping nothing on the other side, and vice
versa...

How to throublesoot this?
Why i have this throuble?

Thanks to all...

.

Relevant Pages

  • Re: VPN connection through Cisco router
    ... It through a router, no to a router. ... > I want to establish a VPN from my Windows Server 2003 to another 2003 ... > At first I configured a VPN connection in "Network Connections" and it ... > than the previous connection. ...
    (microsoft.public.windows.server.networking)
  • Re: VPN setup question
    ... If the router is handling the VPN ... Windows server to handle the authentication for the VPN connections you only ...
    (microsoft.public.windows.server.networking)
  • Re: VPN Error
    ... your router to your external nic-IP. ... > My Windows Server 2003 is configured to accept VPN calls ... > timeout message with error 721 after the client waits ...
    (microsoft.public.windows.server.sbs)
  • Re: HIPAA and firewalls
    ... >compliant manner using VPN. ... this is a bad and expensive method of purchasing a router. ... the VPN is setup in 5 steps. ... network IP block to both sides of the VPN tunnel. ...
    (comp.security.firewalls)
  • Re: WRT54GL with DD-WRT VPN firmware - wheres the beef?
    ... the easiest way to deal with a VPN is to *FIRST* understand how ... as the NAT LAN connected to the terminating VPN server, to the client. ... Destination router: ... Gateway IP = 192.168.3.1 ...
    (alt.internet.wireless)