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Windows Xp Pptp Vpn Error 721

Usually 721 just indicates that GRE is being blocked. From you > > > original posting, I admit I couldn't see any reason for the problem you > > were > > > having. > > > > > > More About Us... I don't think you really want to know what the output was, but the VPN is once again working. 10 entries were added, 15 were deleted and the rest were reset. weblink

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 Eventually, all of them were reenabled. When I try to connect, I get the error "Disconnected. We'll let you know when a new response is added.

Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. For whatever reason, this solved our problem with connecting to the RAS server. You also need to set up your dial up connection and modem to answer automatically. I have 14 VPN > connections setup, but I can only connect to 12 of them reliably.

Anyway, i was helping a friend with his computer, copied the... NetScaler Guides Join & Write a Comment Already a member? For example, we would use IPs: 208.38.4.101 => assigned as the router's public IP 208.38.4.102 => mail.mydomain.com 208.38.4.103 => ras2.mydomain.com ** doesn't like this ** 208.38.4.104 => www.mydomain.com 208.38.4.105 => ftp.mydomain.com If I use > any > > of the other static public IPs, 208.38.4.102 - 208.38.4.116 in a NAT, it > > would take up to 6 retries for the connection

Now I can't get on his computer to reformat it to get rid of it. 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. Try this, and give us some feedback and more info in case it doesn't resolve your issue. I decided to use the > > router's > > > > public IP address for PPTP requests, instead of one of the other > public > > IP > >

This connection was working in the past. I am not sure if I am clear on this? No, I > > tried a D-Link DI-624 to test that theory, it wouldn't even get to > > "Verifying Username & Password". > > > > I've jacked with the Are you aComputer / IT professional?Join Tek-Tips Forums!

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 http://serverfault.com/questions/110009/vpn-returning-721-error-despite-successful-logins-to-from-other-locations If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Solved Error 721, PPTP VPN not connecting for some clients. 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, etc).

Following Share this item with your network: Skip navigation UploadSign inSearch Loading... have a peek at these guys Following Follow error 721 Thanks! Forum Connect two computers through VPN? Forum [Q] I have two network connections.

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The >> > two in question get stuck at "Verifying Username & Password" 95% of >> > the time, but sometimes they go through. But it > can > > > also result from a reply from the server came from a different IP (ie > > > different from the IP address the client If you use IP mapping, the client sends the packet to a pool IP which is > mapped to the RRAS server's LAN IP. check over here FTP, WWW, RDP, PCAnywhere, SSL, PPTP, MAIL, > > > etc...all these services are routed to internal servers/workstations.

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. They both have their own > > > > separate WAN connection (we use a lot of bandwidth, hence the need for > > two > > > > WAN connections). When debugginf this kind of problems, you should disable temporarily any firewall between those two test machines.

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I have gone through about 100 google news groups and there is no definative fix available.I have however done this1. Cheers! In the end I don't know > > > whether > > > > it's a router issue (ie, Netopia has problems routing PPTP requests), > or > > a > By submitting you agree to receive email from TechTarget and its partners.

Then look under dependencies and see if there is a common service. The only downside is that one end is a dynamic IP address, so the IPSEC doesn't work, so it's unencrypted now. When the server replies, the > packet goes to the NAT router, is modified by NAT and gets the router's > public IP as the sender's IP. http://techkumar.com/windows-xp/windows-system32-config-system-file-missing-windows-xp.html 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,

I'll split the points to both of you... 0 LVL 77 Overall: Level 77 VPN 36 Windows Networking 28 Software Firewalls 10 Message Active today Expert Comment by:Rob Williams2007-05-24 Thanks All rights reserved. In addition, make sure that the network firewall permits TCP traffic on port 1723. Glad to hear you were able to resolve.

Thanks. Sign in Share More Report Need to report the video? The two in question get stuck at "Verifying Username & Password" 95% of the time, but sometimes they go through. Now that you use a > fixed IP, it always works. > > Incidently, you do not need to forward port 47.

FTP, WWW, RDP, PCAnywhere, SSL, PPTP, > MAIL, > > > > etc...all these services are routed to internal servers/workstations. > We > > > > have approximately 32 public IP We're a friendly computing community, bustling with knowledgeable members to help solve your tech questions. PPTP uses GRE for tunneled data. This software had installed another network interface and that was the problem.

i have an... Thanks for you help... This leads em to one of the first things to consider. Similarly, I can successfully dial into the central site from my work PC.

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