I have a problem with PPTP out through SME (again). I get the 619 error.
Here is my setup:
WinXP (at home) -> SME 6.5RC1 -> Zyxel router -> internet -> Cisco VPN (at work) -> Windows Server
If I use the Cisco client at my desktop, I don't have any problems. If I use the Microsoft client, I get the 619.
I had the same problem in 2004 with SME 6.01-01 and 5.6. I tried before that with 5.5 and did not have any problems.
If I bypass SME, it works.
WinXP is fully updated. The router uses latest firmware. The router is configured to simply pass all traffic to SME. My collegaues (without SME) do not have problems, so the Microsoft client and the Cisco VPN works.
I do not want to use the Cisco client, as it introduces other problems.