Checkout Q254231.

Andrew,
MCSE (NT & W2K) + CCNA


-----Original Message-----
From: Juan Rosas [mailto:[EMAIL PROTECTED]] 
Posted At: Tuesday, April 30, 2002 11:04 AM
Posted To: DiscussionGroup
Conversation: VPN Problems browsing anything beyond the VPNSERVER.
Subject: RE: VPN Problems browsing anything beyond the VPNSERVER.


No, the External VPNSERVER nic is using and external DNS. However, I
have place a 2000 DNS server in the subnet and point the VPNSERVER
external NIC to it and I have the same problem. If I run IPconfig on the
VPN client I get the following
IP: 10.10.10.20
subnet: 255.255.255.255
Gateway: 10.10.10.20



-----Original Message-----
From: Morgan, Joshua [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 30, 2002 1:48 PM
To: NT 2000 Discussions
Subject: RE: VPN Problems browsing anything beyond the VPNSERVER.


Does the Nic that you are using for VPN Connectivity have Internal
DNS/Wins

If you disable the non VPN NIC can you ping other machines in your
network by name? This nic is probably not passing all the info it needs
to, to the client.
If you run IPCONFIG /all on the client   what do you get?






Joshua Morgan
PH: (864) 250-1350 Ext 133
[EMAIL PROTECTED]
http://www.profit-lab.com
http://ncontrol.info


-----Original Message-----
From: Juan Rosas [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, April 30, 2002 1:40 PM
To: NT 2000 Discussions
Subject: VPN Problems browsing anything beyond the VPNSERVER.


I have setup a stand alone Windows 2000 VPN server, we are using a DSL
connection to access the internet and a Linksys Router to route traffic
between our subnet and the internet.

The router configuration is the following:
DHCP is disable
the server and the router are in the same subnet.
I am forwarding incoming PPTP traffic at the router to go to the
External NIC on the VPNSERVER (ports 1723 and 47)

The VPNSERVER configuration:
two NICs one internal and the other one external
the internal does not have a gateway assigned (recommended by Microsoft)
The External has the router's IP as the gateway. all the devices are in
the same subnet and IP range. The VPN server is configure to assigned IP
addresses to the VPN clients. we are not using  RADIUS I have created
local accounts in the VPN server for the VPN clients and under their
Dial in properties I enable allow remote access.

The problem is when I VPN to the server I login successfully and can see
everything in the VPNSERVER, I can also ping the VPN server Nics
(internal and External). However, every time I try to PING or access any
other PC or server in the same subnet I get request time out, I cannot
see any resources outside the VPNSERVER. All the devices inside the
subnet can ping the internal VPNSERVER nic with no problem and vise
versa.

I have check some tech notes from Microsoft and they mentioned GRE
packets been filter by our ISP. not the case GRE is not filter by our
ISP.


Thanks,



Juan Rosas

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