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NIS Master / Slave - Server



Hallo,

ich habe zwei Debian Squeeze Server und möchte gerne, dass mein
NIS-Slave-Server bei Ausfall des Master-Servers weiterhin die Benutzer
authentifiziert.

geg.:
NIS-Domain: example.org
alpha: NIS-Master-Server
triton: NIS-Slave-Server

Wenn ich den NIS-Dienst (/etc/init.d/nis stop) auf dem Master-Server
ausschalte, dann kann ich auf mich nicht auf dem Slave-Server anmelden :-(

Wenn ich bei beiden Servern im Ordner /var/yp ausführe, dann lädt er
erfolgreich die Dateien.

Wenn der Master-Server da ist, dann klappt die Anmeldung wunderbar, aber
wenn der Master-Server nicht funktioniert, dann kommen keine Anmeldungen
zu stande.

Könntet Ihr vielleicht einen Wink in die richtige Richtung geben?

Vielen Dank im Voraus
Steffen

Hier meine Konfiguration:

cat /etc/defaultdomain: example.org


### NIS Master ###

$ cat /etc/default/nis
#
# /etc/defaults/nis	Configuration settings for the NIS daemons.
#

# Are we a NIS server and if so what kind (values: false, slave, master)?
NISSERVER=master

# Are we a NIS client?
NISCLIENT=true

# Location of the master NIS password file (for yppasswdd).
# If you change this make sure it matches with /var/yp/Makefile.
YPPWDDIR=/etc

# Do we allow the user to use ypchsh and/or ypchfn ? The YPCHANGEOK
# fields are passed with -e to yppasswdd, see it's manpage.
# Possible values: "chsh", "chfn", "chsh,chfn"
YPCHANGEOK=chsh

# NIS master server.  If this is configured on a slave server then ypinit
# will be run each time NIS is started.
NISMASTER=

# Additional options to be given to ypserv when it is started.
YPSERVARGS=

# Additional options to be given to ypbind when it is started.
YPBINDARGS=-no-dbus

# Additional options to be given to yppasswdd when it is started.  Note
# that if -p is set then the YPPWDDIR above should be empty.
YPPASSWDDARGS=

# Additional options to be given to ypxfrd when it is started.
YPXFRDARGS=

$ cat /etc/hosts
127.0.0.1	localhost
127.0.0.1	alpha.example.org	alpha
192.168.2.11	alpha.example.org	alpha

192.168.2.73  triton.example.org  triton


### NIS Slave ###

$ cat /etc/default/nis
#
# /etc/defaults/nis	Configuration settings for the NIS daemons.
#

# Are we a NIS server and if so what kind (values: false, slave, master)?
NISSERVER=slave

# Are we a NIS client?
NISCLIENT=true

# Location of the master NIS password file (for yppasswdd).
# If you change this make sure it matches with /var/yp/Makefile.
YPPWDDIR=/etc

# Do we allow the user to use ypchsh and/or ypchfn ? The YPCHANGEOK
# fields are passed with -e to yppasswdd, see it's manpage.
# Possible values: "chsh", "chfn", "chsh,chfn"
YPCHANGEOK=chsh

# NIS master server.  If this is configured on a slave server then ypinit
# will be run each time NIS is started.
NISMASTER=alpha

# Additional options to be given to ypserv when it is started.
YPSERVARGS=

# Additional options to be given to ypbind when it is started.
YPBINDARGS=-no-dbus

# Additional options to be given to yppasswdd when it is started.  Note
# that if -p is set then the YPPWDDIR above should be empty.
YPPASSWDDARGS=

# Additional options to be given to ypxfrd when it is started.
YPXFRDARGS=

$ cat /etc/hosts
127.0.0.1	localhost
127.0.1.1	triton.example.org	triton
192.168.2.73	triton.example.org	triton

192.168.2.11	alpha.example.org		alpha




-- 
Mit freundlichen Grüßen

Steffen Hartwig
Fachinformatiker Systemintegration

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