RyanMM
DD-WRT Novice
Joined: 14 Sep 2010
Posts: 28
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 Posted: Fri Mar 02, 2012 17:38 Post subject: |
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I haven't had time to do much troubleshooting on this but stumbled upon a partial solution today.
I noticed that on the PPTP server router that in the LAN status, under PPTP connections, it listed a PPP0 client with a 192.168.11.1 IP address.
That's the INTERNAL IP address of the PPTP client router. It should've been getting a 192.168.1.x address, which is what happens if I do a VPN connection from a computer directly to the PPTP server.
I realized that somehow, the PPTP client router was not being assigned an address correctly by the PPTP router. So with that in mind, a couple googles later I found this:
http://www.dd-wrt.com/phpBB2/viewtopic.php?p=658338#658338
Bam.
| Quote: | | Solution is quite simple, in PPTP Config is needed to put "noipdefault", so new value of MPPE Encryption is noipdefault mppe required. |
So to clarify - On the PPTP CLIENT, in the MPPE Required textbox, you have to put:
noipdefault mppe required
Do that, reboot the client router, and bam - No problem at all communicating with stuff on the other router.
It's just slow. Super-slow. 150kbps file transfer slow, despite upstreams at both locations in excess of 2-5Mbps. 
So now I have to troubleshoot that part. |
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