SUMMARY: NIS+ & changing root passwords

From: Peter Sivo (peters@oes.amdahl.com)
Date: Thu Apr 14 1994 - 14:23:47 CDT


Original posting:

> Am I the only one that had problems when attempting to change my root
> password on our NIS+ master? It freaked out afterwards...completely.
> I had to restore all of /var/nis to recover.
>
> Awhile back, SUN sent me the fix below, however it still didn't work.
> I am looking for a solution if anyone has one since I really don't
> feel like trying it again.
>
> I am running Solaris 2.3 with the mandatory patches installed, and our
> NIS+ master is running on Security Level 2.
>
>

Well, I only got one response but it was RIGHT ON THE MONEY!

     rogerio@jessica.bvl.pt

Thanks to Rogerio, everything is working fine. I love how SUN doesn't
document everything...it must be a great skill to have. :-) ;-)

Peter Sivo
Amdahl/Open Enterprise Systems
peters@oes.amdahl.com

===========================================================================

> Awhile back, SUN sent me the fix below, however it still didn't work. I
> am looking for a solution if anyone has one since I really don't feel
> like trying it again.

At the beginning of our NIS+ (w/ Solaris 2.1) we had problems with
part of the commands and found out that the sequence of commands like
this one ,

> /usr/lib/nis/nisping `nisdefaults -d`
> /usr/lib/nis/nisping org_dir.`nisdefaults -d`
> /usr/lib/nis/nisping groups_dir.`nisdefaults -d`
 
                should be treated carefully , that is "check that one
command has already finished , before starting the next one".
One way to check is looking , via Snoop , at the NIS traffic ,
in our case Master to replica.

The above caution , which is written nowhere , was not obvious, even
to the SUN SW eng. that was installing it (or was it re-installing) ,
and was a last attempt after some nonsucessfull ones (2 to 4?), so
it ended up beeing a "feature not documented"

Best regards,
Rogerio Rocha
rogerio@bvl.pt
BVL - Lisbon Stock Exchange
Information Systems



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