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Vpn Error Code 721 Remote Computer Not Responding

For whatever > > reason, > > > > this solved our problem with connecting to the RAS server. I will > > > share > > > > these findings with this forum in case others can benefit from our > > > > situation. There was an error processing your information. VPN Error 721 "The remote computer did not respond" - A Microsoft VPN reports this error when failing to establish a connection, similar to the error 412 reported by Cisco clients. news

Sign up now! The remote computers are dialling out through a Netgear DG834Gv4 (latest firmware), and the server is behind a Draytek 2820. VPN Error 691 "Access denied because username and/or password is invalid on the domain" - The user may have entered the wrong name or password when attempting to authenticate to the Register Privacy Policy Terms and Rules Help Popular Sections Tech Support Forums Articles Archives Connect With Us Twitter Log-in Register Contact Us Forum software by XenForo™ ©2010-2016 XenForo Ltd.

Submit your e-mail address below. A PPTP connection will definitely fail if GRE is > > > blocked at the router. Why is the FBI making such a big deal out Hillary Clinton's private email server? I never thought of that possibility.

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 How to grep rows that have certain value in a specific column? \def inside of \def not visible in titles or captions Dozens of earthworms came on my terrace and died It takes just 2 minutes to sign up (and it's free!). Everything works perfectly, > > EXCEPT PPTP (VPN) connections.

Can it be an > ISP > > related issue? However, it doesn't like that, I have to use the router's IP (meaning I have to point ras2.mydomain.com to 208.38.4.101 in our DNS servers) and then forward PPTP to the RAS The type of network they form with their clients is a > > Bridged > > > network. What kind of problem could cause a whole site to be unable to connect to one VPN (which works from other locations), but be fine with others? –Andrew C Feb 8

I would give the router the > first IP address (208.38.4.101) and the rest I would use to NAT various > services to internal servers (ftp, www, smtp, pop, rdp, pptp, VPN Error 721. "The remote computer did not respond" - A Microsoft VPN reports this error when failing to establish a connection, similar to the error 412… Verify that the network 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 Linksys router). Advertisements Latest Threads Titanfall 2 Review Becky posted Oct 31, 2016 at 5:21 PM create a form calling macros Ramona626 posted Oct 31, 2016 at 2:52 PM Hi Carl Johnman posted

Or was this exactly what > you had interpreted from my previous posting and I am simply missing what > you're stating? http://www.howtonetworking.com/vpnissues/error721.htm We'll let you know when a new response is added. We are using a new support and knowledgbase-system now: https://support.hidemyass.com/ - This Wiki is not being updated anymore and therefore outdated. Also, need to make sure that firewall permits the TCP traffic on port 1723.

Multi-link negotiation should be turned off. navigate to this website By the way, the router's IP is the only pingable public IP, not that that should make any difference at all. Stay logged in Welcome to PC Review! We have approximately 32 public IP addresses, hence why we use Multi-NAT for routing public services to internal servers.

I had, as an example, routed ras2.mydomain.com (208.38.4.103) to some internal IP for PPTP connections only (netopia routers have PPTP predefined which takes care of TCP port 1723 & GRE IP It's only the PPTP service that doesn't seem to like this in our situation, forcing me to use the router's IP address instead of the other 15 static IPs. And it sit there displaying this message for about 30-40 seconds, then it says: "error: 721 The remote computer did not respond." Network Setup: We have two netopia routers on our http://forumyaren.com/vpn-error/vpn-error-721-the-remote-computer-is-not-responding.php Usually 721 just indicates that GRE is being blocked.

We have 32 "static" IP addresses from our ISP. Everything works perfectly, EXCEPT PPTP (VPN) connections. Send me notifications when members answer or reply to this question.

Finally, the local router may be incompatible with the type of VPN being used and require a router firmwareupdate.

We'll let you know when a new response is added. That totally makes sense. VPN Errors 812, 732 and 734 "The connection was prevented because of a policy configured on your RAS/VPN server" - On Windows VPNs, the user attempting to authenticate a connection may So for > > example, I might use NAT to redirect WWW which would resolve to > 208.38.6.104 > > to an internal IP on port 80.

But you do not need tcp port 47. > > > > > > Best wishes, > > > Bill > > > > > > "Frank" <> wrote in message In the end I don't know > > > whether > > > > it's a router issue (ie, Netopia has problems routing PPTP requests), > or > > a > Restarting the VPN service and/or troubleshooting the local network connection often fixes this problem. http://forumyaren.com/vpn-error/vpn-error-721-the-remote-computer.php This is a safety > > > measure to prevent spoofing a reply. > > > > > > So I suspect that, with your previous setup, the reply was coming

Please enter an answer. Cannot Copy and Paste in Windows Copy and paste are Windows commands that allow users to copy content from a source ... The only downside is that one end is a dynamic IP address, so the IPSEC doesn't work, so it's unencrypted now. For whatever reason, this solved our problem with connecting to the RAS server.

Member Login Remember Me Forgot your password? Post your questions, comments, feedbacks and suggestions Related Topics VPN error code VPN Browsing Issues VPN Logon Issues VPN Name Resolution VPN as Router VPN Routing Issues VPN TCP/IP Settings Ports If so, I apologize. > > > > ~Frank > > > > "Bill Grant" <> wrote in message > > news:%... > > > Hi, > > > > > More About Us...

Following Follow VPN issue Thanks! By the way, the > router's > > IP is the only pingable public IP, not that that should make any > difference > > at all. This is a widely held > belief (even router manufacturers use it in their documentation), but it is > false. I don't really know why sometimes you managed to connect by method 2.

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.