FreeBSD 4.9 - NIS Authentication Problem (SSHD Illegal User ERROR)

Artyom Viklenko artem at aws-net.org.ua
Mon May 12 11:47:17 UTC 2008


David Kramer wrote:
> **IF this is the wrong list for this topic please let me know which list 
> I should post network services issues to.
> 
> I am relatively new to FreeBSD but have quite a bit of experience with 
> NIS on Linux.  I am currently working on connecting a FreeBSD 4.9 client 
> connection to NIS server running on OpenBSD 3.9.  The ypcat commands are 
> working and I can see the passwd and group files, however when I attempt 
> to login to the machine I keep getting SSHD Illegal User Errors.  The 
> type of behavior I am seeing would be common on a Linux machine that 
> uses nssswitch.conf to state which objects to pass authentication 
> through, but its missing the nis value for passwd: or group:.  Looking 
> through the FreeBSD website I see that nssswitch was introduced in 
> FreeBSD 5.X.  For previous versions of FreeBSD and NIS, are there any 
> additional configurations that need to be done?  Possibly with PAM?  I 
> have the following values in my /etc/rc.conf files:

Have you added special records to /etc/group and /etc/master.passwd files?
It should be +::: in  /etc/group  and +:::::::::  in /etc/master.passwd.
Use vipw to edit password file.


> 
> nisdomainname="myNISdomain"
> nis_client_enable="YES"
> 
> I have followed the FreeBSD NIS/YP Handbook configuration to the T, and 
> still get the illegal user authentication any insight would be greatly 
> appreciated.
> 
> Thanks much,
> 
> DK
> 


-- 
            Sincerely yours,
                             Artyom Viklenko.
-------------------------------------------------------
artem at aws-net.org.ua | http://www.aws-net.org.ua/~artem
artem at viklenko.net   | ================================
FreeBSD: The Power to Serve   -  http://www.freebsd.org


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