RE: VPN Connects, but no Internal IP or network resources.
- From: "Charlie" <Charlie@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Sat, 13 Aug 2005 13:21:02 -0700
Most likely you are also getting Event Log messages that say the RRAS server
(or ISA) can't contact a DHCP server.
Sorry to be vague about this, but I don't have access to an ISA 2004 or
Win2003 box at the moment.
Generally when I have had this problem in the past, it's because the RRAS
server is trying to contact a DHCP server on the external interface.
Even though you are using ISA, you might want to check this in the RRAS
properties:
Right click on the Server and go to Properties and the IP tab. At the
bottom where it says "Use the following adapter to obtain DHCP.....", make
sure Local Area Connection is chosen. Keep in mind that I am looking at W2K
RRAS, so I might be completely off with the interface that you will see in
W2K3 (I assume). But generally, I think this is the direction you need to go
to fix the problem. (The setting may be on the ISA server in the case of ISA
2004.)
"rolfs00" wrote:
> Hi!
>
> I am having a heck of a time getting VPN to work. I have followed the guides
> posted here and at MS. I have also read the forum, searched the MS site, and
> bought the Configuring ISA Server 2004 book to no avail. My problem, I am
> afraid, is very simple but I am too dumb to figure it out. Here is what
> happens:
>
> 1) I can connect via PPTP to the ISA Server, no problem. On the Details tab
> of the Connection icon in the system tray, it matches the screenshots posted
> here and elsewhere -- which signify a successful connection.
>
> 2) I cannot get an internal IP (192.168.1.X) to save my life (unless I do it
> through a statically assigned address pool). I only get a 169.254.X.X address.
>
> 3) I also cannot ping any internal network resources including the server
> (either its internal or external NIC). They cannot ping me either.
>
> 4) The server is called "Server" and then I do Start -- Run -- "\\Server", I
> get a message that says it is not found.
>
> 5) I also cannot browse for network resources.
>
> I have set up the DHCP scope to go from 192.168.1.0 - 192.168.1.254. I have
> set up the internal network to go from 192.168.1.1 - 192.168.1.99. I have
> also set up exclusions for external NIC (192.168.10.100) and the internal NIC
> (192.168.1.50).
>
> The client computer is running Win XP Pro SP2.
>
> I have no idea if this makes a difference, but when (under ISA Server) I go
> to Configuration - Networks - Double Click on Interal (which shows the
> 192.168.1.0 - 192.168.1.255), select Addresses, then Add Adapter, I notice 2
> things:
>
> 1) There is a "new" RAS Server (Dial-in) Interface. It states in the info
> box beneath it:
>
> Name: WAN (PPP/SLIP) Interface
> IP Addresses: 169.254.45.252
> Route Information: 169.254.45.252 - 169.254.45.25
>
> 2) On the external NIC, it states:
> Name: U.S. Robotics 10/100 PCI NIC TX - Packet Scheduler Miniport
> IP Addresses: 192.168.10.100
> Route Information:
> 0.0.0.1 - 126.255.255.255,
> 128.0.0.0 - 169.254.45.251,
> 169.254.45.253 - 192.168.0.255,
> 192.168.2.0 - 223.255.255.255,
> 240.0.0.0 - 255.255.255.254
>
> PLEASE PLEASE PLEASE HELP ME. At this point, I about to start forcing my
> users to use carrier pidgeons for remote access.
>
> Cheers,
> rolf
.
- Follow-Ups:
- References:
- VPN Connects, but no Internal IP or network resources.
- From: rolfs00
- VPN Connects, but no Internal IP or network resources.
- Prev by Date: Re: Site to site VPN failure > LinkSys DSL Gateway AG241 to ISA 2004 S
- Next by Date: RE: VPN Connects, but no Internal IP or network resources.
- Previous by thread: VPN Connects, but no Internal IP or network resources.
- Next by thread: RE: VPN Connects, but no Internal IP or network resources.
- Index(es):
Relevant Pages
|
Loading
