?
Solved

RRAS PPTP server and different static address pool subnet

Posted on 2011-02-11
4
Medium Priority
?
1,534 Views
Last Modified: 2012-05-11
Hi,

I'm running af RRAS on a Windows 2003 SP2 (VMWare) member server. The RRAS servers network configuration look like this:

192.168.0.198
255.255.255.0
192.168.0.2
DNS 1: 192.168.0.7
DNS 2: 192.168.0.15

I have setup RRAS so I have Demand.dial VPN connection to a remote office and that works without any problems. Also if set IP address assignment to DHCP or Static address pool, my PPTP user clients can connect and access the network.

The problem is that the business network is 192.168.0.0 and many home network also have 192.168.0.0. It’s not possible for us and change the business atm. So instead I will set the IP address assignment to a static address pool and a range of: 172.16.25.20-172.16.25.45.
If I do so the PPTP client get the correct IP fx 172.16.25.20 but are not able to connect to business network 192.168.0.0 and access the Internet/WAN.

I properly need to add some routes but can someone tell me where? PPTP clients must also be able to connect to another remote office that has a network of: 192.168.2.0.

The RRAS server is behind a firewall and I have NAT PPTP and L2TP ports and GRE protocol (however if clients try and connect with L2TP they are unable to connect).


Thank you.
Kristian
0
Comment
Question by:Billetkontoret
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 35

Accepted Solution

by:
Ernie Beek earned 2000 total points
ID: 34870789
So the RRAS server is not the default gateway for the machines on the network? Then you must add a route to tell them where they can find the 172.16.25.20-172.16.25.45 network (through the 192.168.0.198).
If the machines are on dhcp you can do it through there. Otherwise sut it up manually.

Also make sure IP routing is enabled on the RRAS server.
0
 
LVL 2

Author Closing Comment

by:Billetkontoret
ID: 34871679
That worked thank you :)
0
 
LVL 2

Author Comment

by:Billetkontoret
ID: 34871687
Do you then know about L2TP issue? I could make a new question.  
0
 
LVL 35

Expert Comment

by:Ernie Beek
ID: 34871791
Glad I could help.

We could always have a look at the L2TP issue and see what we can do.
0

Featured Post

WordPress Tutorial 4: Recommended Plugins

Now that you have WordPress installed, understand the interface, and know how to install new parts, let’s take a look at our recommended plugins.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In this article, I am going to show you how to simulate a multi-site Lab environment on a single Hyper-V host. I use this method successfully in my own lab to simulate three fully routed global AD Sites on a Windows 10 Hyper-V host.
WARNING:   If you follow the instructions here, you will wipe out your VTP and VLAN configurations.  Make sure you have backed up your switch!!! I recently had some issues with a few low-end Cisco routers (RV325) and I opened a case with Cisco TA…
Viewers will learn how to connect to a wireless network using the network security key. They will also learn how to access the IP address and DNS server for connections that must be done manually. After setting up a router, find the network security…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.
Suggested Courses

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question