Please try again later. Rot and polyalphabetic ciphers in Python 2.7 What's the last character in a file? But > this issue is only for PPTP connections. You may even encounter this error if the modem driver is not compatible with Windows XP. weblink
We no > longer > > > have > > > > to retry up to 6 times to successfully connect. > > > > > > > > Conclusion: > So the client is happy. 2. Dave Roth, Jul 10, 2003, in forum: Microsoft Windows 2000 RAS Routing Replies: 1 Views: 3,294 Bill Grant Jul 11, 2003 PPTP CONNECTION ERROR 721 Todd Gallina, Jul 14, 2003, in I searched for such a log for VPN, and could not find it, and the event logs both on the local machine and the remote server do not show any events their explanation
STEP 2: Click "Quick Scan" Button to Scan Your Computer. 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. Sometimes, being a generalist just does not work out so well anymore.As soon as I read your post, I knew that is what I should have thought of near the beginning.
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). First let me explain the problem. They keep saying that the user must have a poor internet connection however they are using the same connection that they always have and it couldn't be coincidence that they have Are the packets actually being received by your server?
What is required > > is > > > IP protocol 47, or GRE. Error 721 Directv All the other services work perfectly with the router's Multi-NAT table. FTP, WWW, RDP, PCAnywhere, SSL, PPTP, MAIL, > > > etc...all these services are routed to internal servers/workstations. https://www.experts-exchange.com/questions/21334514/VPN-question-error-721-Remote-computer-did-not-respond.html Magalhaes Stefaan Pouseele Blogs Books Hardware ISA Appliances SSL Acceleration Links Message Boards Newsletter Signup RSS Feed Software Access Control Anti Virus Authentication Backup & Recovery Bandwidth Control Caching Content Security
Red Flag This Post Please let us know here why this post is inappropriate. Thanks for the feed back! 4,585 pointsBadges: report Next View All Replies ADD YOUR REPLY There was an error processing your information. I > would expect it to always fail. For example, we would use IPs: 18.104.22.168 => assigned as the router's public IP 22.214.171.124 => mail.mydomain.com 126.96.36.199 => ras2.mydomain.com ** doesn't like this ** 188.8.131.52 => www.mydomain.com 184.108.40.206 => ftp.mydomain.com
Simply click the links below for your free download. http://www.tech-faq.com/error-721.html No, create an account now. Error 721 Vpn Windows Xp Using some types of routers (without support to NAT-T), and in case it is an L2TP VPN, you might need to tweek Windows XP registry to make it able to connect Get Your PC Running Normal Again in Under 10 Minutes Filed in Windows Windows Error 721 The Remote Computer Did Not Respond on Problem with Windows Error 721 The Remote Computer
We have 32 "static" IP addresses from our ISP. have a peek at these guys Register Hereor login if you are already a member E-mail User Name Password Forgot Password? ISA server software Monitoring & Admin Reporting Security Services Featured Products Featured Book Order today Amazon.com TechGenix Sites MSExchange.org The leading Microsoft Exchange Server 2010 / 2007 / 2003 resource site. But the reply goes through the same > channel as above, so the reply doesn't have this IP in the packet.
Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We 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 First let me explain the problem. > > > > > > > > The Problem: > > > > > > > > It can take up 6 retries for check over here Ask a Question Question Title: (150 char.
Knowledge Base SoftwarePowered By: NovoSolutions, Inc. Can it be an ISP related issue? By downloading and running the registry repair tool RegCure Pro, you can quickly and effectively fix this problem and prevent others from occuring.
Articles Authors Blogs Books Events FAQs Free Tools Hardware Links Message Boards Newsletter Software Site Search Advanced Search Welcome to ISAserver.org Forums | Register | Login | My Profile | Inbox 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 If you can connect internally, then your server is setup correctly. We > > have approximately 32 public IP addresses, hence why we use Multi-NAT for > > routing public services to internal servers.
Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... For whatever > > reason, > > > > this solved our problem with connecting to the RAS server. Usually 721 just indicates that GRE is being blocked. this content 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.
All comments welcomed. > > > > ~Frank > > > > > > Frank, Aug 26, 2003 #2 Advertisements Bill Grant Guest Here is what I meant to say. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Some SOHO routers aren't capable of passing the GRE protocol. Also, Redoing the OS may or may not be necessary.
For whatever reason, it struggles to make a successful connection to our RAS servers. First let me explain the problem. > > > > The Problem: > > > > It can take up 6 retries for any remote user to successfully created a > In the end I don't know > > > whether > > > > it's a router issue (ie, Netopia has problems routing PPTP requests), > or > > a > I will > > share > > > these findings with this forum in case others can benefit from our > > > situation.
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 Privacy Improve This Answer Improve This Answer Processing your response... Discuss This Question: 10  Replies There was an error processing your information. Cheers! Is the problem on the router or on the VPN server?
U need to configure network firewall to permit the GRE (Generic Routing Encapsulation) protocol 47 (if u use the same). MenuExperts Exchange Browse BackBrowse Topics Open Questions Open Projects Solutions Members Articles Videos Courses Contribute Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Ask a Question Ask Error 721. Like I said, it can take up to 6 retries to successfully > > connect > > > to > > > > our RAS servers (up to 30 retries if