Error 721 Windows 7 Vpn
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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 windows 7 vpn error 800 can benefit from our situation. First let me explain the problem. The Problem: It
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can take up 6 retries for any remote user to successfully created a remote PPTP connection to our servers. Whenever we try windows 7 vpn error 619 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
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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 windows 7 vpn error 807 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 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
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and support Network & Sharing » User Name Remember Me? Password Advanced Search Show Threads Show Posts Advanced windows 7 vpn shortcut Search Go to Page... Windows 7: VPN Gurus: error 721 23 Jun 2010 #1 BigJohnny Win7 8 posts VPN Gurus: error 721 hi, i wanted to implement a vpn http://www.pcreview.co.uk/threads/error-721-finally-resolved.1574450/ connection using microsoft technology. i enabled ras on the host computer which has win 7. the host computer sits behind a di-524 router, so i've enabled pptp pass through and ipsec pass through, moreover, i set a port forwarding for 1723 and 500 (both tcp and udp) to the host computer. from the guest computer, who sits in a different subnet and uses http://www.sevenforums.com/network-sharing/93003-vpn-gurus-error-721-a.html win xp, i used telnet to verify that the host server can be reached, there was no problem reaching it. then i verified the generic routing encapsulation (gre) is set too, so i've used pptpclnt and pptpserv, and gre check complete successfully. still, when i set a vpn dialup connection, i get error 721 (after verifying username and password). any vpn guru can help me here? thanks. My System Specs OS Win7 BigJohnny View Public Profile Find More Posts by BigJohnny . 23 Jun 2010 #2 chev65 Windows 7 Ult, Windows 8.1 Pro, 9,149 posts San Diego I received error 721, which says the remote computer is not responding. Cause: This issue can occur if the network firewall does not permit GRE traffic (IP protocol 47). PPTP uses GRE for tunneled data. Solution: Configure the network firewall between the VPN client and the server to permit GRE. In addition, make sure that the network firewall permits TCP traffic on port 1723. Both of these conditions must be met to establish VPN connectivity by using PPTP. For more information, see article 888201, "You receive
Du kan ändra inställningen nedan. Learn more You're viewing YouTube in Swedish. You can change this preference below. Stäng Ja, behåll den Ångra Stäng Det här videoklippet är https://www.youtube.com/watch?v=ENqQoDzqRU0 inte tillgängligt. VisningsköKöVisningsköKö Ta bort allaKoppla från Läser in ... Visningskö Kö __count__/__total__ Ta reda på varförStäng VPN error 721 806.wmv Long Tâm PrenumereraPrenumerantSäg upp115115 Läser in ... Läser in ... Arbetar ... Lägg till i Vill du titta på det här igen senare? Logga in om du vill lägga till videoklippet i en spellista. Logga in Dela Mer Rapportera Vill du rapportera videoklippet? Logga windows 7 in om du vill rapportera olämpligt innehåll. Logga in Statistik 1 377 visningar 0 Gillar du videoklippet? Logga in och gör din röst hörd. Logga in 1 0 Gillar du inte videoklippet? Logga in och gör din röst hörd. Logga in 1 Läser in ... Läser in ... Läser in ... Rankning kan göras när videoklippet har hyrts. Funktionen är inte tillgänglig just nu. Försök igen senare. windows 7 vpn Publicerades den 9 mars 2012VPN error 721 806Máy Server cài window 7 ultimate . Đã cấu hình Incomming connection .Máy client (Qua internet) cấu hình VPN (PPTP) .router wifi nết nối internet (PPPoe) qua modem planet (để chế độ britging) Đã nat OK (Check bằng http://www.canyouseeme.org/) các cổng 47 , 1723 ...Tuy nhiên client connect thì toàn báo lỗi 721 (trên xp) và 806(trên Win 7)Trong khi máy trong mạng Lan connet VPN thì vẫn bình thường ....Netstat -n trên client thì thấy kết nối dc tới server qua cổng 1723Netstat -n trên server thì cũng thấy ip từ client tới . Kategori Vetenskap och teknik Licens Standardlicens för YouTube Visa mer Visa mindre Läser in ... Automatisk uppspelning När automatisk uppspelning är aktiverad spelas ett föreslaget videoklipp upp automatiskt. Kommer härnäst How To Fix Error 800+789 L2TP &How to Setup VPN Connection on Windows 7 - Längd: 6:55. Asia Tube 147 116 visningar 6:55 How To Setup VPN on Windows 7 as Home Solution - Längd: 5:45. Derrick Park 910 093 visningar 5:45 How to Fix VPN Error 807 - Längd: 2:07. Jr. Mike 347 visningar 2:07 How to Fix VPN Error 806 - Längd