<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">I am having problems with my
simple cluster. It is a Powerede server and 10 Pi 2's.</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">I can't set up DHCP and NAT. <br>
My network configuration is one server having two server ports one
to the local router and one to the cluster.</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">------------------------------------------------------------------------------------------------------------------------------<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">This my journal :<br>
<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> This will be a RasPi cluster.</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">From ADA Fruit I got:</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<ul style="padding: 0px; margin: 0px 0px 0px 4em; font-family:
'Century Schoolbook L', arial, serif; font-size: 14px; color:
rgb(0, 0, 0); font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<li style="padding: 0px; margin: 0px;">10 x Raspberry Pi 2 - Model
B - ARMv7 with 1 GiB RAM</li>
<li style="padding: 0px; margin: 0px;">10 x Rapberry Pi B+/ 3
Frosted white enclure</li>
<li style="padding: 0px; margin: 0px;">10 x USB Cable with Switch
-A /MicroB</li>
<li style="padding: 0px; margin: 0px;">10 x SD/MicroSD Memory Card
(8 GiB SDHC</li>
</ul>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">From Komplett I got:</p>
<ul style="padding: 0px; margin: 0px 0px 0px 4em; font-family:
'Century Schoolbook L', arial, serif; font-size: 14px; color:
rgb(0, 0, 0); font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<li style="padding: 0px; margin: 0px;">TP-LINK Gibabit unmanaged
switch, 24 port TL-SG1024G</li>
<li style="padding: 0px; margin: 0px;">10 port USB HUB with power
adapter</li>
<li style="padding: 0px; margin: 0px;">1 Gib single port Ethernet
Card</li>
</ul>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">Altso:</p>
<ul style="padding: 0px; margin: 0px 0px 0px 4em; font-family:
'Century Schoolbook L', arial, serif; font-size: 14px; color:
rgb(0, 0, 0); font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<li style="padding: 0px; margin: 0px;">100 m Cat5e Cable</li>
<li style="padding: 0px; margin: 0px;">Cable plier tool</li>
<li style="padding: 0px; margin: 0px;">Cable tester</li>
</ul>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">I already have a Dell PowerEdge
T110 II server</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">It has:</p>
<ul style="padding: 0px; margin: 0px 0px 0px 4em; font-family:
'Century Schoolbook L', arial, serif; font-size: 14px; color:
rgb(0, 0, 0); font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<li style="padding: 0px; margin: 0px;">Intel i3.2120 CPU @ 3.3 GHx</li>
<li style="padding: 0px; margin: 0px;">DIMM DDR3 Synchronous 1600
MHz 8 GiB</li>
<li style="padding: 0px; margin: 0px;">Seagate ST500NM0011 500 GiB</li>
<li style="padding: 0px; margin: 0px;">3 x 1 Gib Ethenet Ports</li>
</ul>
<p>I Atso have a Jensen AL59300 V3 router<br>
5 x 1GiB Ethernet ports, Wireless acgh</p>
<p>Rough description of the hardware installing:<br>
<br>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">Procedure for server:</p>
<ol style="padding: 0px; margin: 0px 0px 0px 4em; font-family:
'Century Schoolbook L', arial, serif; font-size: 14px; color:
rgb(0, 0, 0); font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<li style="padding: 0px; margin: 0px;">Added Ethernet card to
Server. Now eth0 if connected to home router. Installed Ethernet
card so eth3 is available for switch.</li>
<li style="padding: 0px; margin: 0px;">Made 1 x 5 m cable for
connection from switch to server </li>
</ol>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">Procedure for each of the 10 x
Pi's:</p>
<ol style="padding: 0px; margin: 0px 0px 0px 4em; font-family:
'Century Schoolbook L', arial, serif; font-size: 14px; color:
rgb(0, 0, 0); font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<li style="padding: 0px; margin: 0px;">Made a approx 30 cm cables
for the Pi</li>
<li style="padding: 0px; margin: 0px;">Put Pi in eclosure.</li>
<li style="padding: 0px; margin: 0px;">Install NOOBS on MicroSD.</li>
<li style="padding: 0px; margin: 0px;">Form that install RasPI</li>
<li style="padding: 0px; margin: 0px;">Connect USB cable from
MicroUSB port on Pi to USB port on USB HUB.</li>
<li style="padding: 0px; margin: 0px;">Connect Ethernet cable from
Pi to Switch</li>
</ol>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">A carboard box was cut and used
to fit the pi's the USB hub and the switch in such a way to have
easy access to the switches on the USB cables from the PI's to the
USB HUB.<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"><br>
<br>
Setting up NAT and DHCP:<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"><br>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">In /etc/network/interfaces add</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">auto eth3</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">iface eth3 inet static</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">address 192.168.10.1</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">netmask 255.255.255.0</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">in /etc/sysctl.conf</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">uncomment net.ipv4_forward=1<span
style="padding: 0px; margin: 0px; color: rgb(85, 85, 85);
font-family: monospace; font-size: 12px; line-height: 20px;
background-color: rgb(255, 255, 255);"><br style="padding: 0px;
margin: 0px;">
</span></p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">in /etc/default/isc-dchp-server</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">set INTERFACES="eth3"<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"><br>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">For NAT:</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">In /etc/rc.local add</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">/sbin/iptables -P FORWARD ACCEPT</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">/sbin/iptables --table nat -A
POSTROUTING -o eth0 -j MASQUERADE</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">For DHCP:</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">sudo apt-get install
isc-dhcp-server</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">setup /etc/shcp/dhcpd.conf to:</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">default-lease-time 600;</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">max-lease-time 7200;</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">option subnet-mask 255.255.255.0;</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">option broadcast-address
192.168.10.255;</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">option routers 192.168.10.1;</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"> </p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">subnet 192.168.10.0 netmask
255.255.255.0 {</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">range 192.168.10.2
192.168.10.254;</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">}<br>
_____________________________________________________________________________<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"><br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">Diagnosis:</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"><br>
arp -a<br>
eth0 only<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"><br>
What is wrong?<br>
I suspect the NAT , but I am not sore how to proceed or diagnose
this problem.<br>
Can someone help?<br>
</p>
<p style="padding: 0px; margin: 0px; font-family: 'Century
Schoolbook L', arial, serif; font-size: 14px; color: rgb(0, 0, 0);
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 1; word-spacing: 0px;
-webkit-text-stroke-width: 0px;"></p>
<br>
<p><br>
</p>
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