Has anyone successfully made Windows 2000 clients connect to IOS routers with L2TP on IPSec with a CA? We're trying to make this work to a couple of 7100s without much luck. The W2K clients connect just fine to a W2K server and two routers also connect fine to each other, but the Windows machines cannot connect to the routers when using a CA. (When run with pre-shared keys, everything is fine and dandy). The Windows machines were configured according to the paper "L2TP and IPSec - Cisco IOS and Microsoft Windows 2000" by Natalie Timms, Cisco. We have tried 12.0(7)T, 12.1(2) and 12.1(2)T. The first two just doesn't work, the last one crashes the router when we attempt to connect from the Windows machine. Any thoughts are welcome, -A -- Heroes: Vint Cerf & Bob Kahn, Leonard Kleinrock, Robert Metcalfe Links : http://www.hojmark.org/networking/ ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]