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02.26.2008 at 03:51PM PST, ID: 23195524
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Cannot get VPN to work to RV042 behind 2-Wire modem with public IP Address

Asked by SyscomDT in Virtual Private Networking (VPN), Network Routers, Networking Hardware Firewalls

Tags: Linksys, RV042, 2-Wire Modem

Here is the basic info about my setup:
Hardware:
2-Wire Modem
Linksys RV042
3 Windows systems in a peer-2-peer network

RV042 Config:
WAN1
IP: 209.181.xx.108
Subnet Mask: 255.255.255.248
Gateway: 209.181.xx.110
DNS: (As per my ISP reccomendations)

LAN
IP: 192.168.1.200
Subnet Mask: 255.255.255.0

2-Wire Modem  Configuration
WAN
IP: 209.181.xx.105
Gateway: 209.181.xx.110
DNS: (As per my ISP reccomendations)

LAN
DHCP Server for 192.168.1.x network

All traffic is forwarded to the 209.181.xx.108 address via the DMZ setting on the 2-Wire modem

3 Windows Machines are connected to the LAN, 1 with Static IP, 2 with Dynamic

I have the RV042 connected to the 2-Wire modem with 2 Cat5e cables:
One cable connected from the 2-Wire [LAN] port to the RV042 [WAN1] port
One cable from a 2-Wire [LAN] port to an RV042 [LAN] port (This is for the VPN Client after it has connected, to communicate with the LAN Clients)
-I can ping the RV042 from the internet, as well as manage it via HTTPS over the internet.
--QuickVPN--
-I have configured Quick VPN Users, as well as PPTP users.
  -When I connect via QuickVPN, I hang at the Verifying network stage.  
  -I have researched this "Verifying Network Error" extensively and tried from both a fully patched XP SP2 Machine and a Vista machine.

--PPTP--
-I have connected via PPTP and I can get connected, but cannot ping any of the machines on the other end.  (I get a Destination unreachable: 66.62.109.6 error)

Questions to get me going (or maybe you can get me going with some other solution):
1. Do I need a special ISP to use PPTP or will a standard DSL or Cable Connection suffice (I've seen it mentioned that you must have a PPP Service provider)?
2. Is my IP Addressing and Cabling connection correct?  
3. Am I creating a routing loop by having the second router behind the 2-Wire Modem/router?
4. Does PPTP provide a two way tunnel that the a LAN PC can connect back to the remote PC?

Thanks in advance for your help!!!
God Bless,
-Scott
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[+][-]03.04.2008 at 08:03PM PST, ID: 21047641

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[+][-]03.07.2008 at 08:45AM PST, ID: 21071956

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[+][-]03.07.2008 at 06:26PM PST, ID: 21075573

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About this solution

Zones: Virtual Private Networking (VPN), Network Routers, Networking Hardware Firewalls
Tags: Linksys, RV042, 2-Wire Modem
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Solution Provided By: dauman
Participating Experts: 1
Solution Grade: A
 
 
[+][-]03.12.2008 at 02:57PM PDT, ID: 21111217

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[+][-]04.30.2008 at 12:39PM PDT, ID: 21473909

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[+][-]05.14.2008 at 08:46AM PDT, ID: 21565442

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[+][-]06.04.2008 at 08:56AM PDT, ID: 21711366

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