Check if there is a new firmware for the router. These search results may help,
ras error codeError 619 Receiving RAS error 619 while connecting to a VPN via SBC VPN error 619 - Case Study Error 624 Error 628 Error 629 ...
http://www.chicagotech.net/raserrors.htm
VPN did not work after switch to T1 lineThe error code is 628. A2: In this case, I would check the new router or firmware first. VPN error code VPN Error Codes · System Error Codes · Windows Event ...
http://www.chicagotech.net/Q&A/vpn52.htm
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"Kevin" <(E-Mail Removed)> wrote in message news:B66CE4EA-D434-410B-8314-(E-Mail Removed)...
I use a vpn to connect to my Windows 2003 Server. The VPN works fine...
until I disconnect. Then when I try to connect, I get a VPN error 628. No
matter what I do, I cannot re-connect. But if I wait long enough, then try
again in say, 30 minutes, I can connect just fine. Any ideas on why I'm
having this problem? All ports must be open correctly and the VPN must be
setup right or it wouldn't work at all... right? Thank you in advance for
any help you can give me.