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Sun Jul 8 18:14:56 CDT 2012


and connect to multiple domains.:)

Mike


> 
> Well I hope someone corrects me if I'm wrong on this, but here goes.
> 
> As I understand it domain logins do work. At least they seem to work for me.
> 
> I have chap-secrets set up like this (and nothing else, contrary to the
> docs...)
> 
> remote          *               pass          *
> 
> and options like this
> 
> debug
> auth
> remotename remote
> require-chap
> proxyarp
> +chapms-v2
> +chapms
> mppe-40
> mppe-128
> mppe-stateless
> ms-wins 192.168.0.6
> ms-dns 192.168.0.6
> lock
> 
> The debug messages (I turned on verbose) indicate that the login name
> entered into Windows DUN VPN dialup entry is being passed to the PPTP
> client.
> 
> Thus if the Windows DUN entry has; username: admin password: pass
> 
> "admin" is suffixed onto the name of the DOMAIN the remote client belongs to
> (when you created the DUN entry) and then passed to the PPTP client... supposing
> that in this case the domain is called "Mydomain"...
> 
> The debug logs show that pptp receives Mydomain\\admin which is used to
> authenticate the client. This also supposedly gets passed onto the domain
> controller when ppp is brought up.
> 
> Thus because the name of the remote client is "forced" in the option file,
> it does not matter what it's called.
> 
> However the password (in this case "pass") is getting picked up from the
> chap-secrets file, and NOT by what the user types in... (I've tried "*" in
> the password field, which does not work from me...).
> 
> By making the two the same as what the domain is expecting for the user, you get
> a domain logon.
> 
> I've also enabled "network logon" in the DUN entry.
> 
> It -SEEMS- to work, as I can attach to any shares, and I seem to have the
> correct permissions.
> 
> I can also browse the remote network... BUT here is the caveat with this.
> 
> The Windows CLIENT machine -MUST- have originally been set up to belong to
> the SAME domain as the one you are trying to connect to... at the time
> Networking was first installed.
> 
> If you enter another domain, switch it to the correct one, then set up
> DUN... you'll never see the remote shares!
> 
> To fix this you must remove ALL networking components in Windows (including
> protocol.* files in the C:\Windows directory) then re-install everything,
> specifying the appropriate domain name.
> 
> If you do this browsing works!
> 
> I've gone as far as checking to see what is happening in the registry...
> among other things windows INCLUDES the original domain name in the registry
> entry created for the DUN... even if you have changed it!
> 
> This in turn gets passed to the remote PDC. Since it sees that your machine is
> not a member of your domain, you do not see the shares.
> 
> Fixing the DUN entry in the registry (which I've done) is not enough of
> itself to browse the remote LAN...
> 
> You must do what I mentioned before, deleting all Networking setups, and
> then re-install (after a reboot, this is windows folks...) using the correct
> domain name.
> 
> Finally set up your dun entries. Doing things this way, always gets me the
> browse lists off the remote LAN.
> 
> If you then change the client's domain membership, you start all over
> again... and you have to fix it again... though you DO seem able to merely
> switch the domain name to get VPN working properly...
> 
> 
> 
> 
> 
> 
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> 
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