Hi there, I got a problem using NIS in Windows 2008 R2, it's seems all configured perfectly but I can't login by ssh to RHEL 5/6, ...

2. Client in RHEL is connecting fine


You are attempting to run "authconfig-tui" which requires administrative

privileges, but more information is needed in order to do so.

Password for root:

Password for root:

Stopping portmap: [ OK ]

Starting portmap: [ OK ]

Shutting down NIS services: [ OK ]

Binding to the NIS domain: [ OK ]

Listening for an NIS domain server.


ypwhich

wi-rwc-dc1.mercedsystems.com



3. I can query ypcat, ypgroups



ypcat passwd
ptamtest:ABCD!efgh12345$67890:10000:10001::/home/ptamtest:/bin/bash
edutest:ABCD!efgh12345$67890:10002:10001::/home/edutest:/bin/bash
ypcat group
NISUsers::10001tamtest,edutest




but I can't login by ssh



debug1: userauth-request for user edutest service ssh-connection method none
debug1: attempt 0 failures 0
debug2: monitor_read: 24 used once, disabling now
debug2: input_userauth_request: setting up authctxt for edutest
debug2: input_userauth_request: try method none
debug1: PAM: initializing for "edutest"
debug1: PAM: setting PAM_RHOST to "ealcaniz-lap.mercedsystems.com"
debug1: PAM: setting PAM_TTY to "ssh"
debug2: monitor_read: 6 used once, disabling now
debug2: monitor_read: 20 used once, disabling now
debug2: monitor_read: 21 used once, disabling now
debug1: userauth_send_banner: sent
debug2: monitor_read: 26 used once, disabling now
debug1: userauth-request for user edutest service ssh-connection method password
debug1: attempt 1 failures 1
debug2: input_userauth_request: try method password
debug1: PAM: password authentication failed for edutest: Authentication failure
Failed password for edutest from 10.15.5.30 port 49947 ssh2




5 I used md5 in authentication and /etc/nsswitch.conf is fine

passwd: files nis nisplus
shadow: files nis nisplus
group: files nis nisplus






any ideas what is my problem?