Hi, I'm having the following problem: I'm trying to establish a VPN server, where most of the clients are Windows XP/2K machines. As VPN server I'm using a Debian Sarge box running PopTop 1.2.1, which sends the autentication MS-CHAPv2 requests to my other Debian Sarge box running Freeradius 1.0.4, using my-sql v. 12.22 as database for users/accounting. Problem: Windows sends the user info as a Chap challenge, and as a result the Freeradius server reports that the user request came with no password. Did somebody face a similiar problem? Can someone helpme/point in the right direction? Thank you, Marcos Roberto Radius.log entries: Mon Jun 27 10:15:16 2005 : Info: rlm_exec: Wait=yes but no output defined. Did you mean output=none? Mon Jun 27 10:15:16 2005 : Info: rlm_sql (sql): Driver rlm_sql_mysql (module rlm_sql_mysql) loaded and linked Mon Jun 27 10:15:16 2005 : Info: rlm_sql (sql): Attempting to connect to radius@localhost:/radius Mon Jun 27 10:15:16 2005 : Info: rlm_sql_mysql: Starting connect to MySQL server for #0 Mon Jun 27 10:15:16 2005 : Info: rlm_sql_mysql: Starting connect to MySQL server for #1 Mon Jun 27 10:15:16 2005 : Info: rlm_sql_mysql: Starting connect to MySQL server for #2 Mon Jun 27 10:15:16 2005 : Info: rlm_sql_mysql: Starting connect to MySQL server for #3 Mon Jun 27 10:15:16 2005 : Info: rlm_sql_mysql: Starting connect to MySQL server for #4 Mon Jun 27 10:15:16 2005 : Info: Ready to process requests. Mon Jun 27 10:15:40 2005 : Auth: Login incorrect: [testuser/<no User-Password attribute>] (from client localhost port 0 cli aaa.bbb.ccc.ddd) (IP address edited....)