Hi there, can anybody help me with the following problem: I use a cisco7200 with a 3des-ios and authentication and authorization via radiator. Without encryption everything is going well. I use the following user file: test User-Password = "test" MS-MPPE-Send-Key = "", Service-Type = Framed-User, Tunnel-Type = PPTP, Tunnel-Medium-Type = IP, Tunnel-Server-Endpoint = 10.10.10.254, Framed-Protocol = PPP, Framed-Netmask = 255.255.255.0, Framed-Routing = None, Framed-MTU = 1500 When I configure on my win98 under server-types: 'require data encryption' the debugging output from the cisco is the following: ... Mar 30 17:18:00 ... Vi2 MPPE: don't understand all options, NAK Mar 30 17:18:00 ... Vilast message repeated 1 time Mar 30 17:18:00 ... Vi2 MPPE: RADIUS keying material missing ... The last line I got even without encryption. The same result I got with several tests with ppp encrypt mppe auto stateful ppp encrypt mppe auto required ppp encrypt mppe auto passive ppp encrypt mppe 40 ppp encrypt mppe 128 on the cisco box. The radiator debugging output says everythings is ok: ... *** Sending to x.x.x.x port 1645 .... Code: Access-Accept Identifier: 30 Authentic: 5<151>W<242>&V<140>8<0><0><0><0><0><0><0><0> Attributes: MS-MPPE-Send-Key = "<169>a<224><152><155><134><189><220><238>K<148>,<19" Service-Type = Framed-User Tunnel-Type = PPTP Tunnel-Medium-Type = IP Tunnel-Server-Endpoint = "10.10.10.254" Framed-Protocol = PPP Framed-Netmask = 255.255.255.0 Framed-Routing = None Framed-MTU = 1500 ... What expect the cisco from radiator when it says: RADIUS keying material missing ?? Does it mean 'MS-CHAP-MPPE-Keys' and how is the syntax in user file? Thanks, Rolf === Archive at http://www.starport.net/~radiator/ Announcements on [EMAIL PROTECTED] To unsubscribe, email '[EMAIL PROTECTED]' with 'unsubscribe radiator' in the body of the message.