Revision as of 04:11, 1 February 2019

# nmcli connection modify eth0 ipv4.addresses 172.18.101.14/24 ipv4.method manual ipv4.gateway 172.18.101.1 connection.autoconnect yes ipv4.dns 172.18.101.14

# systemctl restart network.service

[[Image:]]

Template:Anchor Assign the Ipv6 address and restart the network services. And set hostname.

# nmcli connection modify eth0 ipv6.addresses 2404:a800:1000:d:7800::e/69 ipv6.method manual ipv6.gateway 2404:a800:1000:d:7800::1 connection.autoconnect yes ipv6.dns 2404:a800:1000:d:7800::e

# hostnamectl set-hostname gd9103.gstn.local

[[Image:]]== Template:Anchor Edit /etc/hosts file and make below entries. ==

# vi /etc/hosts

172.18.101.14gd9103.gstn.localgd9103

2404:a800:1000:d:7800::egd9103.gstn.localgd9103

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Template:Anchor Restart network service.

# systemctl restart network.service

[[Image:]]

Template:Anchor Reboot server.

# init 6

[[Image:]]== Template:Anchor Install Dependencies for samba installation. ==

# yum install perl gcc attr libacl-devel libblkid-devel gnutls-devel readline-devel python-devel gdb pkgconfig krb5-workstation zlib-devel setroubleshoot-server libaio-devel setroubleshoot-plugins policycoreutils-python libsemanage-python perl-ExtUtils-MakeMaker perl-Parse-Yapp perl-Test-Base popt-devel libxml2-devel libattr-devel keyutils-libs-devel cups-devel bind-utils libxslt docbook-style-xsl openldap-devel autoconf python-crypto pam-devel

[[Image:]]== Template:Anchor Dependencies Installation is completed. ==

[[Image:]]

= Template:Anchor Samba Installation =

Template:Anchor Download samba file from https://www.samba.org/ and extract it.

# tar xvzf samba-4.4.4.tar.gz

[[Image:]]== Template:Anchor Enter in samba-4.4.4 directory and run configure command. ==

# cd samba-4.4.4/

# ./configure

[[Image:]]

Now configure done successfully.

[[Image:]]

Template:Anchor Run make command.

# make

[[Image:]]

Make command finished successfully.

[[Image:]]== Template:Anchor Run make install command. ==

# make install

[[Image:]]== Template:Anchor Provision a new domain: ==

# /usr/local/samba/bin/samba-tool domain provision --use-rfc2307 --interactive

[[Image:]]== Template:Anchor Provisioning completed successfully. ==

[[Image:]]

Template:Anchor Initialisation

Template:Anchor Samba doesn't yet have init scripts included

we can copy script from below link. https://wiki.samba.org/index.php/Samba4/InitScript
create a file /etc/rc.d/init.d/samba4

# vi /etc/rc.d/init.d/samba4

and paste the below content in this file.

________________________________

#! /bin/bash

#

# samba4 Bring up/down samba4 service

#

# chkconfig: - 90 10

# description: Activates/Deactivates all samba4 interfaces configured to \

# start at boot time.

#

### BEGIN INIT INFO

# Provides:

# Should-Start:

# Short-Description: Bring up/down samba4

# Description: Bring up/down samba4

### END INIT INFO

# Source function library.

. /etc/init.d/functions

if [ -f /etc/sysconfig/samba4 ]; then

. /etc/sysconfig/samba4

fi

CWD=$(pwd)

prog="samba4"

start() {

# Attach irda device

echo -n $"Starting $prog: "

/usr/local/samba/sbin/samba

sleep 2

if ps ax | grep -v "grep" | grep -q /samba/sbin/samba ; then success $"samba4 startup"; else failure $"samba4 startup"; fi

echo

}

stop() {

# Stop service.

echo -n $"Shutting down $prog: "

killall samba

sleep 2

if ps ax | grep -v "grep" | grep -q /samba/sbin/samba ; then failure $"samba4 shutdown"; else success $"samba4 shutdown"; fi

echo

}

status() {

/usr/local/samba/sbin/samba --show-build

}

# See how we were called.

case "$1" in

start)

start

;;

stop)

stop

;;

status)

status irattach

;;

restart|reload)

stop

start

;;

*)

echo $"Usage: $0 {start|stop|restart|status}"

exit 1

esac

exit 0

______________________________________________________________________________

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Template:Anchor Set the permissions on samba4 file.

# chmod 755 /etc/rc.d/init.d/samba4

# chmod +x /etc/rc.d/init.d/samba4

# ln -s /etc/rc.d/init.d/samba4 /etc/rc3.d/S80samba4

# chkconfig --add samba4

# chkconfig samba4 on

[[Image:]]== Template:Anchor Restart samba ==

# service samba4 restart

or systemctl start samba4.service

[[Image:]]

Template:Anchor Run "smbclient"

This is done to check if Samba provides the AD DC default shares "netlogon" and "sysvol", that were created in "smb.conf" during provisioning.

# /usr/local/samba/bin/smbclient -L localhost -U%

[[Image:]]== Template:Anchor Open /etc/named.conf file. ==

# vi /etc/named.conf

[[Image:]]== Template:Anchor DNS keytab ==

This file was automatically created during provisioning/updating. Add the following' tkey-gssapi-keytab' option to the 'options' section of your named.conf, and set other values as shown in screen shot.

tkey-gssapi-keytab "/usr/local/samba/private/dns.keytab";

[[Image:]]== Template:Anchor Also make below entry in named.conf ==

include "/usr/local/samba/private/named.conf";

[[Image:]]== Template:Anchor Change the owner ship as below and restart named services. ==

# chown named.named /var/named/

# chgrp named /usr/local/samba/private/dns.keytab

# chmod g+r /usr/local/samba/private/dns.keytab

# systemctl enable named.service

# systemctl restart named.service

== Template:Anchor Copy Kerberos ==

file /usr/local/samba/private/krb5.conf to /etc/krb5.conf

# cp /etc/krb5.conf /etc/krb5.conf.ori

# cp /usr/local/samba/private/krb5.conf /etc/krb5.conf

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