Dd-wrt Pptp Error 720
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-> Advanced Networking View previous topic :: View next topic Author Message dd-wrt-n00bDD-WRT NoviceJoined: 06 Nov 2014Posts: 4 Posted: Thu Nov 06, 2014 11:13 dd wrt pptp port Post subject: VPN from windows 8 - error 720 Hi Guys and Gals,
Dd Wrt Pptp Client
I recently brought a Netgear R7000 and installed DD-WRT on it (really easy BTW!) I didn't have any issues
Dd Wrt Micro Pptp
until I tried to connect to an existing VPN I have setup on my Windows 8.1 machine. I've not changed anything about the VPN connection, but now I'm getting the following error....
Dd Wrt Pptp Vpn Server Not Responding
"Error 720: Connection to the remote computer could not be established. You might need to change the network settings for this connection" I know nothing has changed on the VPN end and it was working fine before I put the new router in place. I've read some posts online and tried the following (blindly!) but I have a feeling it's to do with running dd wrt pptp passthrough a VPN server, not connecting to one. http://www.dd-wrt.com/phpBB2/viewtopic.php?t=90793 What am I missing? I'd rather not have to setup the VPN connection on the router as I only connect to it to do some authentication tasks, then I disconnect. Thanks, n00b Back to top Sponsor dd-wrt-n00bDD-WRT NoviceJoined: 06 Nov 2014Posts: 4 Posted: Mon Nov 10, 2014 9:11 Post subject: Anyone? Back to top tatsuya46DD-WRT GuruJoined: 03 Jan 2010Posts: 4709Location: Winnipeg, Canada Posted: Mon Nov 10, 2014 10:00 Post subject: build revision on the router..? & u must port forward the ports properly to the device running the vpn, if its pptp u need to forward ports as so, where x.x.x.x is the INTERNAL ip of the device running the server, ie 192.168.1.102 etc. ignore the 2 entries above the example_________________LATEST FIRMWARE(S) || Qualcomm Atheros Wi-Fi Settings || Qualcomm Atheros Repeating [QUALCOMM] R7800 ---------------> DD-WRT v3.0-r30700M kongat [QUALCOMM] DIR-862L A1 --------> DD-WRT v3.0-r30731 std (private test) [QUALCOMM] DIR-862L A1 --------> DD-WRT v3.0-r30731 std (private test) ▲ ACTIVE / INACTIVE ▼ [QUALCOMM] WNDR4300 v1 ------> DD-WRT v3.0-r30709 std BrainSlayer wrote: we just do it since we do not like any restrictions e
(עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeWindows 10Windows 10 MobilePrevious versionsMDOPSurfaceSurface HubLibraryForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Asked by: Error 720 on VPN (PPTP) attempt Windows 7 IT Pro > Windows 7 Networking dd wrt pptp client status Question 0 Sign in to vote Just to begin, I've read this post and dd wrt pptp client not working feel it is not exactly applicable to my situation. When I attempt to connect to a server running XP x64 dd wrt pptp port forwarding (so essentially Server 2003) using a PPTP connection, it fails with client-side error Registering your computer on the network... Error 720: A connection to the remote computer could not be established. You might need http://www.dd-wrt.com/phpBB2/viewtopic.php?p=932910 to change the network settings for this configuration. and server-side error Event ID: 20050 The user WINSERV3\Andy connected to port VPN8-1 has been disconnected because no network protocols were successfully negotiated. I have configured the router to pass both TCP packets on 1723 and GRE packets. I have used Wireshark (filtering out ARP, UDP, and all TCP ports other than 1723) to observe the packets received by the server. https://social.technet.microsoft.com/Forums/windows/en-US/ecc9e809-4c57-4f83-9642-e519cee69fd3/error-720-on-vpn-pptp-attempt?forum=w7itpronetworking Wireshark does not explicitly name any protocol GRE, but it does tell me the server sent and received TCP, PPTP, PPP LCP, PPP CHAP, PPP CBCP, and PPP IPCP. The connection seems to go wrong at packet 30, where the protocol is PPP LCP, with the payload of the packet being labeled "Protocol Reject". Obviously, this is going from server to client. This would seem to lead to the conclusion that there is something wrong with my client, which runs Windows 7 Ultimate x64. However, it is able to connect to my house's router, which runs the DD-WRT firmware and is thus a PPTP endpoint. I'm thoroughly at a loss. Please help! Changed type A Shulman Thursday, March 25, 2010 7:58 PM ? Thursday, March 25, 2010 5:25 AM Reply | Quote All replies 0 Sign in to vote Hi, Based on my research, I suggest you try the suggestion from the link below: Event ID 20050 — RAS Connection Thanks, Novak Friday, March 26, 2010 8:26 AM Reply | Quote 0 Sign in to vote Hi, That link is for server 2008 -- there is no rrasmgmt snapin in either my client or server computer. Friday, March 26
Error 720 Modified on: Thu, 11 Jun, 2015 at 3:39 PM Not yet registered? It's quick and easy, sign up to our VPN Service now! Firstly, https://help.my-private-network.co.uk/support/solutions/articles/8467-error-720 sorry you are having problems, hopefully we will be able to get you connected without much further ado. Error 720 is a Windows error that can occur when using the PPTP or L2TP protocol. It usually indicates that something has become corrupt in your settings. Please delete the existing VPN connection and create a new one. Hopefully this will resolve the issue. dd wrt If you continue to have problems, please try our alternative VPN technology that uses the SSL protocol. This usually performs better in circumstances where users are having difficulty using our standard VPN. Full instructions for setting up your connection via SSL can be found on the following links: Windows XP Windows Vista Windows 7 Windows 8 Please give that a try and if dd wrt pptp you have any further problems, get in touch by sending us an email to support@my-private-network.co.uk and we will do our best to assist you. Did you find it helpful? Yes NoSend feedback Sorry we couldn't be helpful. Help us improve this article with your feedback. Related Articles Our customers love it! Best VPN Provider - Philip (GBR) Super VPN, Fantastic Service! - AnVic (USA) Great VPN Software - Arnold (ITA) Best VPN Service - Emma (UAE) Reliable VPN Client - Alice (FRA) Fast Virtual Private Network - Tom (AUS) Login / Register Email Address
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