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Vpn Error 721 The Remote Computer Did Not Respond

The Problem: It can take up 6 retries for any remote user to successfully created a remote PPTP connection to our servers. Already a member? Join Now For immediate help use Live now! I have not been able to put a finger on the problem and I am looking at doing a complete re-install of the OS right now. check over here

Privacy Reply Processing your reply... All I can > > tell > > > > you is that our specific problem was resolved by using the router's > > public > > > > IP address Become part of our maker community. most firmware upgrades disable this now, and its a fight ive fought before. https://support.microsoft.com/en-us/kb/888201

For example, we would use IPs: => assigned as the router's public IP => mail.mydomain.com => ras2.mydomain.com ** doesn't like this ** => www.mydomain.com => ftp.mydomain.com Like I said, it can take up to 6 retries to successfully connect > to > > our RAS servers (up to 30 retries if the remote user is behind a I can ping the central site from the remote one, no problem.

For whatever > reason, > > > this solved our problem with connecting to the RAS server. In the end I don't know > > whether > > > it's a router issue (ie, Netopia has problems routing PPTP requests), or > a > > > protocol issue Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc. Click Here to join Tek-Tips and talk with other members!

Verify that you are able to load a web page in the browser. You will also need to port forward 1723 to the Nat IP address of the Windows 2003 server doing the VPN. share|improve this answer answered Feb 9 '10 at 9:23 Andrew C add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign https://www.experts-exchange.com/questions/21334514/VPN-question-error-721-Remote-computer-did-not-respond.html As I mentioned in my original posting, this connection had worked fine for some time, and then just quit.

It would take a while to explain here, so a rather point you to one article in the web that explain this "problem" and how to bypass it. I can also telnet into port 1723 from the remote site. Articles Authors Blogs Books Events FAQs Free Tools Hardware Links Message Boards Newsletter Software About Us : : Product Submission Form : Advertising Information ISAserver.org is in no way affiliated with I decided to use the > > router's > > > > public IP address for PPTP requests, instead of one of the other > public > > IP > >

Are any particular settings on the router needed to make this work? 0 Question by:rj2 Facebook Twitter LinkedIn Google LVL 16 Best Solution bysamccarthy You will need to verify that the This leads em to one of the first things to consider. When I connect directly to external IP there is much more PPP traffic compared to when I connect to external IP. Everything works perfectly, > > > EXCEPT PPTP (VPN) connections.

Hello and welcome to PC Review. http://gmailpush.com/vpn-error/vpn-error-721-the-remote-computer-is-not-responding.html The Generic Routing Encapsulation protocol is used along with Point-to-Point Tunneling Protocol to create virtual private networks between the server and the client or between the clients. Just click the sign up button to choose a username and then you can ask your own questions on the forum. Once I tried it from home, it worked without a problem.Thanks !Jon (in reply to scriven_j) Post #: 3 RE: Disconnected.

What does "M.C." in "M.C. Both of these conditions are required in order to establish the virtual private network connectivity by using Point-to-Point Tunneling protocol. Just to clarify. this content You will also need to port forward 1723 to the Go to Solution 11 Comments LVL 16 Overall: Level 16 Networking 6 Software Firewalls 4 Hardware Firewalls 3 Message Accepted

I've since tried the VPN connection on three more machines here at the shop, and every one of them connects just fine (and one of those machines is in pretty poor Error 721. Error 721.

Can it be an ISP related issue?

Please enter an answer. More About Us... What are the computer-like objects in the Emperor's throne room? We have 32 "static" IP addresses from our ISP.

Can a Bridged network be the reason PPTP struggles when NATed > to > > an > > > assigned IP rather than when using the router's IP? We no longer > > have > > > to retry up to 6 times to successfully connect. > > > > > > Conclusion: > > > > > > Everything works perfectly, EXCEPT PPTP (VPN) connections. have a peek at these guys For example, we would use IPs: > > > > => assigned as the router's public IP > > => mail.mydomain.com > > => ras2.mydomain.com ** doesn't like

Registration on or use of this site constitutes acceptance of our Privacy Policy. Frank "Bill Grant" <> wrote in message news:... > Here is what I meant to say. (Always easier after you think about it!) > > Most clients check that they receive Thanks for the feed back! 4,585 pointsBadges: report Next View All Replies ADD YOUR REPLY There was an error processing your information. I will > > > share > > > > these findings with this forum in case others can benefit from our > > > > situation.

Error 721: The remote computer did not respond." Here is the strange part: The remote PCs can successfully dial out to another server using VPN. We use a multi-NAT for routing service > > > > request to internal servers. This is a safety > > measure to prevent spoofing a reply. > > > > So I suspect that, with your previous setup, the reply was coming from > a The type of network they form with their clients is a > > > Bridged > > > > network.

Updating the NIC drivers seemd like an unneeded step as well. Ensure the Proper services are either started, or set to automatic on the affected machine... 8,705 pointsBadges: report saturno Feb 25, 2011 11:30 PM GMT Using WIndows XP VPN *does Does anyone have any suggestions?Software/Hardware used: Windows XP SP3, Microsoft VPN Client Asked: February 25, 20119:40 PM Last updated: June 27, 20134:57 PM Related Questions Cisco VPN Client error message Cisco About eHow Advertise Contact Us Write For eHow Terms of Use Privacy Policy Report Copyright Ad Choices en-US How to by Topic Mobile Privacy Connect with us

Connect with top rated Experts 12 Experts available now in Live! If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Now that you > use > > a > > > fixed IP, it always works. > > > > > > Incidently, you do not need to forward port 47. Missing Schengen entrance stamp Am I interrupting my husband's parenting?

This error may vary time to time from remote PPP peer is not responding to the remote computer.... Similarly, I can successfully dial into the central site from my work PC. Esker" mean? Register Hereor login if you are already a member E-mail User Name Password Forgot Password?