Home > Error 721 > Error 721 The Remote Computer Does Not Respond

Error 721 The Remote Computer Does Not Respond

Contents

By submitting you agree to receive email from TechTarget and its partners. Solo GPU mining Topology and the 2016 Nobel Prize in Physics Did bigamous marriages need to be annulled? 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. Page: [1] Jump to: Select a ForumAll Forums---------------------- [Threat Management Gateway (TMG) 2010] - - General - - Installation [Forefront Unified Access Gateway 2010] - - General - - Installation - http://axishost.net/error-721/error-721-remote-computer-did-not-respond.php

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 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 Follow Us! We > > have approximately 32 public IP addresses, hence why we use Multi-NAT for > > routing public services to internal servers.

Error 721 Vpn Windows Xp

One RAS server is configured to use one router as > it's > > > > gateway, and the other RAS server uses the second router as it's > > gateway. Installing the latest Windows XP compatible driver for the modem can also fix the problem in some situations. Answer Wiki Last updated: June 27, 20134:57 PM GMT Michael Tidmarsh48,715 pts. 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.

However, the remote PCs are using the DG834 as their DNS/DHCP/etc. Thanks and good luck! 0 Write Comment First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. Abarbarian posted Oct 9, 2016 at 1:59 PM Twisted Pair RJ11 Broadband Modem Performance Ian posted Oct 9, 2016 at 12:49 PM Met twin brother astronauts yesterday - Mark and Scott Can a Bridged network be the reason PPTP struggles when NATed to an assigned IP rather than when using the router's IP?

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 After that, I had to go in to the Netopia NAT translation menu - show/change MAP list and make sure that the static nat I had set up to translate between Thanks for the insight Bill. http://www.tech-faq.com/error-721.html Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the

This is a log file created by the above command to keep track of what was done. Connect with top rated Experts 11 Experts available now in Live! I had similar troubles when I installed a program to manage voip comunication inside the company. dan 0 LVL 10 Overall: Level 10 Message Author Comment by:rj22005-03-03 The router is a Cisco 1721.

Error 721 Directv

There > have been a few problems with PPTP from time to time with funny error 721 > problems. But the reply goes through the same channel as above, so the reply doesn't have this IP in the packet. Error 721 Vpn Windows Xp 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 Send me notifications when members answer or reply to this question.

I can ping the central site from the remote one, no problem. http://axishost.net/error-721/error-721-remote-computer-does-not-respond.php Send me notifications when members answer or reply to this question. It has > the router's public IP, so it fails. > > 3. One RAS server is configured to use one router as it's > > gateway, and the other RAS server uses the second router as it's gateway. > > When PPTP connections

Using the router's "real" IP and port forwarding works, because the client sends the request to the router's IP. We no longer have to retry up to 6 times to successfully connect. Can a Bridged network be the reason PPTP struggles when NATed to > an > > assigned IP rather than when using the router's IP? weblink 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

I had similar troubles when I installed a program to manage voip comunication inside the company. If so, I apologize. ~Frank "Bill Grant" <> wrote in message news:%... > Hi, > > First off, I am glad to hear you sorted out the problem. You would need to do a lot of tracing and > sniffing to see what actually happens. > > "Frank" <> wrote in message > news:eN#... > > Thanks Bill, I

More About Us...

What feature of QFT requires the C in the CPT theorem? Tags: Thanks! FTP, WWW, RDP, PCAnywhere, SSL, PPTP, MAIL, > > etc...all these services are routed to internal servers/workstations. The only downside is that one end is a dynamic IP address, so the IPSEC doesn't work, so it's unencrypted now.

Port 47 (tcp or udp) has nothing to do with VPN. On the RAS server, check the DHCP settings. 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). http://axishost.net/error-721/error-721-remote-computer-did-not-respond-vpn.php I am not sure if I am clear on this?

Therefore, the only difference is that I am using a pingable IP address which happens to belong to the router instead of using one of the public IP addresses I have Error 721. I and my colleagues are totally stumped - we know each end is fine independently, but for some reason they won't work together. This software had installed another network interface and that was the problem.

One RAS server is configured to use one router as it's gateway, and the other RAS server uses the second router as it's gateway. This is a widely held > > belief (even router manufacturers use it in their documentation), but it > is > > false. I decided to use the router's public IP address for PPTP requests, instead of one of the other public IP addresses our ISP assigned us, and simply forward PPTP (TCP 1723 We > have 32 "static" IP addresses from our ISP.

We'll send you an e-mail containing your password. You'll be able to ask any tech support questions, or chat with the community and help others. Ask Question Free Guide: Managing storage for virtual environments Complete a brief survey to get a complimentary 70-page whitepaper featuring the best methods and solutions for your virtual environment, as well For whatever reason, this solved our problem with connecting to the RAS server.

Also good to use if file name and file extension is too long. In the end I don't know > whether > > it's a router issue (ie, Netopia has problems routing PPTP requests), or a > > protocol issue (PPTP has problems when All I can tell you is that our specific problem was resolved by using the router's public IP address for PPTP requests and then forwarding that request to our RAS servers