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<html>
<head>
<meta http-equiv="content-type" content="text/html" charset="utf-8">
<title>smb_nfs</title>
</head>
<body>
<h1>smb_nfs</h1>
<h2>Quick guide</h2>
<p>
Set-up two virtual computers - SimpleArbiterDhcp and FileServer.
</p>
<p>
Make sure that the directory /srv/nfs/ERLbbBrT on FileServer is accessible
over NFS and over SMB under the sharename urania-03.
Set the SMB server name to zarptica-32.
</p>
<p>
SimpleArbiterDhcp should have write access to /srv/nfs/ERLbbBrT over NFS.
</p>
<h2>Instructions</h2>
<ul style="list-style: none;">
<li><b>Download these VM images:</b>
<ul type="disc">
<li>
<a href="http://kpov.fri.uni-lj.si/kpov-disks/jm9632@student.uni-lj.si/07-preparation-smb_nfs/student-fileserver.vdi">student-fileserver.vdi</a>
</li>
<li>
<a href="http://kpov.fri.uni-lj.si/kpov-disks/jm9632@student.uni-lj.si/07-preparation-smb_nfs/simpleArbiterDhcpGW.vdi">simpleArbiterDhcpGW.vdi</a>
</li>
<br>
</ul>
</li>
<li><b>VirtualBox Settings:</b>
<ul type="disc">
<li>enable PAE/NX for both VMs: Settings⇒System⇒Processor</li>
<li>for FileServer
<ul>
<li>Adapter 1 - NAT</li>
<li>Adapter 2 - Internal network</li>
</ul>
</li>
<li>for SimpleArbiterDhcp
<ul>
<li>Adapter 1 - Internal Network</li>
</ul>
</li>
</ul>
</li>
<br>
<li><b>Server FileServer</b>
<ol>
<li>Set-up a DHCP server
<ol>
<li>apt-get update</li>
<li>apt-get install isc-dhcp-server</li>
<li>The server will not start (error <i>Starting ISC DHCP server: dhcpdcheck syslog for diagnostics. ... failed!</i>), configure 3 files:
<ul>
<li>in /etc/network/interfaces set static IP for eth1 on which the DHCP server will be running,
e.g.:
<p style="font-family:Courier New; font-size:12">
auto eth1<br>
iface eth1 inet static<br>
address 192.168.1.10<br>
netmask 255.255.255.0<br>
network 192.168.1.0<br>
broadcast 192.168.1.255<br>
</p>
</li>
<li>in /etc/default/isc-dhcp-server:
<p style="font-family:Courier New; font-size:12">
INTERFACES="eth1"
</p>
</li>
<li>in /etc/dhcp/dhcpd.conf configure the subnet properties,
e.g.:
<p style="font-family:Courier New; font-size:12">
authoritative;<br>
default-lease-time 600;<br>
max-lease-time 7200;<br>
<br>
subnet 192.168.1.0 netmask 255.255.255.0 {<br>
range 192.168.1.100 192.168.1.200;<br>
option routers 192.168.1.10;<br>
option domain-name-servers 193.2.1.66, 8.8.4.4;<br>
<br>
host SimpleArbiter {<br>
hardware ethernet 08:00:27:A2:FB:B4;<br>
fixed-address 192.168.1.180;<br>
}<br>
}<br>
</p>
</li>
</ul>
</li>
</ol>
</li>
<li>Set-up a NFS server
<ol>
<li>apt-get install nfs-kernel-server</li>
<li>Determine the rules in /etc/exports,npt.:
<p style="font-family:Courier New; font-size:12">
/srv/nfs/ERLbbBrT 192.168.1.0/24(ro,sync,no_subtree_check)<br>
#privileges for SimpleArbiterDhcp<br>
/srv/nfs/ERLbbBrT 192.168.1.180/24(rw,sync,no_subtree_check)<br>
</p>
</li>
</ol>
</li>
</ol>
</li>
<li><b>Client SimpleArbiterDhcp</b>
<ul type="disc">
<li>as root: run the command mount -t nfs nfs_server_ip:shared_dir dest, e.g.:
<p style="font-family:Courier New; font-size:12">
mount -t -nfs 192.168.1.10:/srv/nfs/ERLbbBrT shared
</p>
</li>
</ul>
</li>
</ul>
</body>
</html>
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