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Hi all,

I'm just trying to configure an c3745 (2 Channelized E1/PRI ports, 62 Serial
network interfaces, 60 terminal lines)
for isdn/analog modem dialin-service and radius-authentication. The
ISDN-Calls are working fine, connecting analog
modem seems to work, authentication fails.The radius-server-log says :
.................................................. .....................
Empty passwd attempted by user (uid=xyz)
PPP - FAILED Empty password not allowed

The 3745 is configured like this:
....
aaa authentication ppp default radius
.....
isdn switch-type primary-net5
!
controller E1 1/0
pri-group timeslots 1-31
description 02331/984520 S2M
....
interface Serial1/0:15
no ip address
encapsulation ppp
dialer rotary-group 1
dialer-group 1
autodetect encapsulation ppp v120
isdn switch-type primary-net5
isdn incoming-voice modem
peer ip address forced
peer pool backup
peer default ip address pool FUNetASYNC
ppp authentication pap chap
....
interface Group-Async1
ip unnumbered Loopback1
dialer in-band
dialer rotary-group 1
async mode interactive
peer default ip address pool FUNetASYNC
no keepalive
ppp authentication chap pap
group-range 66 94
....
interface Dialer1
ip unnumbered Loopback0
encapsulation ppp
dialer in-band
dialer idle-timeout 600 inbound
dialer-group 1
peer default ip address pool FUNetISDN
ppp authentication pap chap callin
ppp multilink
....

What am I doing wrong????

TIA

Rolf