youki@newmars.ics.osaka-u.ac.jp (Youki Kadobayashi) (06/30/91)
When I login from NeXT's console, I can su on that machine. However,
if I login from other machines via rlogin, I can't su, like this:
----------------------------------------------------------------
youki@icsnext1$ rlogin icssparc
Password: xxxxxxxxxxxx
Last login: Sun Jun 30 21:36:42 from icssnake
SunOS Release 4.1.1 (GENERIC_SMALL) #1: Fri Oct 12 17:09:11 PDT 1990
youki@icssparc$ rlogin icsnext1
Password: xxxxxxxxxxxx
Last login: Mon Jul 1 01:23:17 from icssnake
youki@icsnext1$ su
You do not have permission to su root
----------------------------------------------------------------
/etc/ttys on icsnext1 is not modified as of installation:
....
ttyp0 none network
ttyp1 none network
ttyp2 none network
ttyp3 none network
....
I modified some NetInfo configuration:
youki@icsnext1$ niutil -read / /
master: icsnext1/network
trusted_networks: 133.1.12
youki@icsnext1$ nidump passwd . | grep root
root:sWrd9erEhpoas:0:0:Operator:/:/bin/csh
^ was 1
I'd like to know explicit rules which can explain why this occurs.
--
Youki Kadobayashi
Information Network Architecture Lab.
Dept. of Info. and Comp. Sci, Osaka University, Japan