721 Vpn Error
Contents |
One games Xbox 360 games PC vpn error 619 games Windows games Windows phone games Entertainment All
Vpn Error 800
Entertainment Movies & TV Music Business & Education Business Students & vpn error 721 windows xp educators Developers Sale Sale Find a store Gift cards Products Software & services Windows Office Free downloads & security vpn error 721 verifying username and password Internet Explorer Microsoft Edge Skype OneNote OneDrive Microsoft Health MSN Bing Microsoft Groove Microsoft Movies & TV Devices & Xbox All Microsoft devices Microsoft Surface All Windows PCs & tablets PC accessories Xbox & games Microsoft Band Microsoft
Vpn Error 721 The Remote Computer Did Not Respond
Lumia All Windows phones Microsoft HoloLens For business Cloud Platform Microsoft Azure Microsoft Dynamics Windows for business Office for business Skype for business Surface for business Enterprise solutions Small business solutions Find a solutions provider Volume Licensing For developers & IT pros Develop Windows apps Microsoft Azure MSDN TechNet Visual Studio For students & educators Office for students OneNote in classroom Shop PCs & tablets perfect for students Microsoft in Education Support Sign in Cart Cart Javascript is disabled Please enable javascript and refresh the page Cookies are disabled Please enable cookies and refresh the page CV: {{ getCv() }} English (United States) Terms of use Privacy & cookies Trademarks © 2016 Microsoft
I have FINALLY resolved an ongoing issue with our VPN connections that we have been experiencing for over a linksys vpn error 721 year now. I will share these findings with this forum in erro 721 vpn case others can benefit from our situation. First let me explain the problem. The Problem: It can take
Vpn Error 678
up 6 retries for any remote user to successfully created a remote PPTP connection to our servers. Whenever we try to connect it display the following message: Verifying username https://support.microsoft.com/en-us/kb/888201 and password... 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 network. They both have their own separate WAN connection (we use a lot of bandwidth, hence the need for two WAN connections). One RAS server is http://www.pcreview.co.uk/threads/error-721-finally-resolved.1574450/ 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 are made, the connection comes in and back out the same router (this I made sure). We use a multi-NAT for routing service request to internal servers. FTP, WWW, RDP, PCAnywhere, SSL, PPTP, MAIL, etc...all these services are routed to internal servers/workstations. We have approximately 32 public IP addresses, hence why we use Multi-NAT for routing public services to internal servers. Everything works perfectly, EXCEPT PPTP (VPN) connections. We have struggled with this for a year now. For whatever reason, it struggles to make a successful connection to our RAS servers. 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). The Fix: Today, I decided to try something different. I decided to use the router's public IP address for PPTP requests, instead of one of the other public IP address
NSXVirtual SAN vCenterFusionWorkstationvExpertVMware {code} CloudCredSubmit a Link Home > VMTN > VMware Server 2 > Discussions Please enter a title. You can not post a blank message. Please type your message and try again. 2 Replies Latest reply: Dec 12, 2008 12:41 PM by asatoran VPN not working - Error 721 fheberle Dec 11, 2008 5:44 PM I have https://communities.vmware.com/thread/184632?start=0&tstart=0 a problem. Vista host, XP guest using NAT. With Server 1.0.8 (Virtual Hardware Version http://serverfault.com/questions/110009/vpn-returning-721-error-despite-successful-logins-to-from-other-locations 4) my guest's VPN (PPTP) connects fine, under Server 2.0 (Virtual Hardware Version 7), it doesn't - hangs at "Verifying username and password" for 60s, then shows Error 721. VPN (L2TP) connects fine both (1.0 and 2.0), can someone help me? 1843Views Tags: none (add) vpnContent tagged with vpn, pptpContent tagged with pptp, error_721Content tagged with error_721 This vpn error content has been marked as final. Show 2 replies 1. Re: VPN not working - Error 721 guyrleech Dec 12, 2008 1:29 AM (in response to fheberle) Is it possible to try it briefly with bridged networking as opposed to NAT so we can tell if it is a NAT issue (which would probably be port forwarding)? What VPN software is it? Anything log file wise? Does other networking work ok in the vpn error 721 VM? Any firewalls around that might get in the way? I can successfully use CheckPoint SecuRemote from an XP VM using NAT. Like Show 0 Likes (0) Actions 2. Re: VPN not working - Error 721 asatoran Dec 12, 2008 12:41 PM (in response to guyrleech) I have encountered similar with MS built-in PPtP. Guest is win2kpro using built-in PPtP, bridged networking, connecting to Win2k3 VPN host. The virtual machine was originally created as Server1 virtual hardware for portability reasons. The VM works on a Workstation6.5 host. (Windows XP host OS.) But not on a Server2 host (win2k3 host OS.) The same virtual machine works fine with a Cisco VPN client on both Server2 and Workstation6.5 hosts. I'm trying to create a test Server1 host to see if the problem exists in that version, as I thought I did have this VM working on Server1.Error 721 and hanging on "Verifying username" often indicates that the GRE protocol is blocked, if using MS' PPtP.(Edit: I figured mine out. Apparently at some point during the course of troubleshooting, the copy of the VM that was moved to the Workstation 6.5 host had the Cisco VPN subsystem service disabled. This service causes a conflict with MS's PPtP VPN. Disabling the Cisco service on the copy of the VM
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. 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 top VPN returning 721 error despite successful logins to/from other locations up vote 2 down vote favorite I am trying to connect a couple of Win XP desktops at a remote site, to the server (SBS 2008) of a central site, using a PPTP based VPN. When I try to connect, I get the error "Disconnected. 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. Similarly, I can successfully dial into the central site from my work PC. The remote computers are dialling out through a Netgear DG834Gv4 (latest firmware), and the server is behind a Draytek 2820. I have also tried using the Draytek as the VPN endpoint (instead of it doing pass-through), which again worked successfully from my work PC, but gave the same result from the remote site. I can ping the central site from the remote one, no problem. I can also telnet into port 1723 from the remote site. The central server is a domain controller with AD. At some point in the past, the remote PCs were successfully logged onto the domain, so now log into that (but obviously can't connect). The remote PCs are on a network which contains another SBS 2008 domain/domain controller/AD/server. However, the remote PCs are using the DG834 as their DNS/DHCP/etc. I and my colleagues are totally stumped - we know each end is fine independently, but for some reason they won't work together. We don't think that it's authentication; it do