Error 721 The Remote
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I have FINALLY resolved an ongoing issue with our VPN connections that we have been experiencing for over a year now. I will share these findings with this forum in case others directv error 721 can benefit from our situation. First let me explain the problem. The Problem: It can error 721 on directv tv take up 6 retries for any remote user to successfully created a remote PPTP connection to our servers. Whenever we try vpn error 721 to connect it display the following message: Verifying username 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
Linksys Vpn Error 721
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 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 vpn error 721 windows xp 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 addresses our ISP assigned us, and simply forward PPTP (TCP 1723 & IP 47) requests to the internal servers. 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 NATed. For whatever reason, this solved our problem with connecting to the RAS server. We no longer have to retry up to 6 times to successfully connect. Conclusion: I have NO clue a
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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 http://www.pcreview.co.uk/threads/error-721-finally-resolved.1574450/ 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 http://serverfault.com/questions/110009/vpn-returning-721-error-despite-successful-logins-to-from-other-locations 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 doesn't se
Your Name *Required This error might be caused by one of the following situations: The channel you're trying to watch is not included in your programming package. Your receiver is not processing the programming information on this channel. To https://support.directv.com/app/answers/detail/a_id/1647/~/directv-error-code-721 resolve the issue yourself, follow the steps below or watch the video. Solution 1: Check your channel lineup Step 1 Sign in to your DIRECTV online account. Step 2 On the My Overview page, click Print Channel Lineup. Step http://www.tomshardware.com/forum/144562-45-worked-suddenly-anymore-error 3 If the channel you're trying to watch is not included in your programming package, click Change Package to easily upgrade your package. Still seeing Error Code 721 on your TV screen? Try Solution 2. Solution 2: Refresh error 721 your service Step 1 Many issues, such as missing channels, can be fixed by “refreshing” your receiver. Please visit the My Equipment page and then select the “Refresh Receiver” link next to the receiver you’re having trouble with. Still seeing Error Code 721 on your TV screen? Try Solution 3. Solution 3: Reset your receiver Step 1 Unplug your receiver's power cord from the electrical outlet, wait for 15 seconds, and plug it back in. Step 2 Press vpn error 721 the Power button on the front panel of your receiver. Wait for your receiver to reboot. Step 3 Go to My Equipment to refresh your receiver again. Still seeing Error Code 721 on your TV screen? Please call 1-800-531-5000 for assistance. Was This Helpful? Yes No We're sorry to hear that. Please contact us. We appreciate you taking the time to help us improve our support site. Please take a minute to tell us how we can improve this answer to better serve you. Important: Comments are collected and periodically reviewed to help us improve answers in our knowledgebase. Due to the volume of feedback we receive, we are not able to respond to comments submitted here. If you require a response, please refer to our Contact Us page for ways you can contact DirecTV or click "email us" after you close this screen. EmailRequired * Your FeedbackRequired * Related Questions DIRECTV Error Code 771 DIRECTV Error Code 722 DIRECTV Error Code 203 Troubleshoot Receiver Error Codes DIRECTV Error Codes 724, 725 or 726 Still need help? Contact us. We're sorry, chat is currently unavailable. We're sorry, chat is currently unavailable. Chat Not a DIRECTV Customer Yet? Click Here Live Chat What would you like assistance with? Featured Support Products Billing How to pay your bill How to read your bill How to sign up for Paperless Billing Ho
Gaming Smartphones Tablets Windows 8 PSUs Android Your question Get the answer Tom's Hardware>Forum>Windows XP>VPN Worked, Suddenly It does not anymore. Get Error 721> VPN Worked, Suddenly It does not anymore. Get Error 721 Tags: Connection VPN Windows XP Last response: 14 August 2004 03:31 in Windows XP Share Anonymous 13 August 2004 06:11:33 Archived from groups: microsoft.public.windowsxp.work_remotely (More info?) Hello everyone, My WIN XP PRO VPN connection worked perfectly for almost a month and now it decided not to work. It's the darnedest thing and I hope you all can help. I click on the VPN connection and it finds the address, but then it gets stuck on the "Verify username and password" after about 20 seconds I get an error 721 pop up. This connection worked great just last week and now it does not. I have deleted it, restarted the host computer, and created the connection again, but nothing happened I would get the same error. I have ports 1723 and 47 open in my router. I have no idea why it does not work now. I would appreciate any help at all as I am sure this is a simple matter to fix as all of my problems are. Thank you in advance. More about : vpn worked suddenly anymore error 721 Anonymous 13 August 2004 08:51:47 Archived from groups: microsoft.public.windowsxp.work_remotely (More info?) You are the third person this past week who has had this issue... Hmmm... What router do you have? If it is a MS router, did you let it autoupdate itself? Also, have you applied any new security hotfixes lately? Jeffrey Randow (Windows Networking & Smart Display MVP) jeffreyr-support@remotenetworktechnology.com Please post all responses to the newsgroups for the benefit of all USENET users. Messages sent via email may or may not be answered depending on time availability.... Remote Networking Technology Support Site - http://www.remotenetworktechnology.com Windows XP Expert Zone - http://www.microsoft.com/windowsxp/expertzone On 12 Aug 2004 18:11:33 -0700, aspireasset@hotmail.com (Alan S.) wrote: >Hello everyone, > My WIN XP PRO VPN connection worked perfectly for almost a month and >now it decided not to work. It's the darnedest thing and I hope you >all can help. I click on the VPN connection and it finds the address, >but then it gets stuck on the "Verify username and password" after >about 20 seconds I get an error 721 pop up. This connection worked >great just last week and now it does not. I have deleted it, restarted >the host computer, and created the connection again, but nothing >happened I would get the same error. I have ports 1723 and 47 open in >my rou