[pptp-server] MPPE support?

[zhang.yb]

Hi,
I have a pptp server running in linux set up on my office LAN. 
  Red Hat 6.2
  Kernel rpm RedHat 2.2.19
  Server pptpd PoPToP v1.0.1
The client is Win2000.

if the /etc/ppp/options file is:
---------------
name vip
auth
require-chap
proxyarp
--------------

and in the client not select "Need data encryption",the VPN establish.
when select this item, i need to change the /etc/ppp/options file to :
-------------------
name vip
auth
require-chap
proxyarp

require-chapms
require-chapms-v2
mppe-40
mppe-128
mppe-stateless
------------------
Attention: i have install MPPE part into the kernel and ppp.but this connect is failed ,
error is 619.

what's wrong?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.schulte.org/mailman/private/pptp-server/attachments/20011015/a48b841d/attachment.html>