Changes

In this assignment, you will use the '''335assign virtual network''' and the '''seedlingsylvanas''' cloning-source that you created in assignment 1 (part 1) to create two name-servers. One of the cloned VMs (hostname: '''balsamvarian''') will be a '''master''' name server, and the other VM (hostname: '''spruce''') will be a '''slave''' name server. You will install and setup the master and slave servers in order to provide various domain name resolutions for existing servers, and for servers that will be created and used in assignment #2.

=== Set-up Master Name Server ('''balsamvarian''')===

#Create a clone virtual machine called '''balsamvarian''' from the '''seedlingsylvanas''' cloning-source. Refer to the table below for '''address''' and '''hostname'''.

#Setup a DNS server on your '''balsamvarian''' virtual machine noting the following items below:<ol type="a"><li>This virtual machine will be the '''Master DNS server'''.</li><li>This machine will provide '''forward''' and '''reverse''' lookups of ALL virtual machines in the '''coniferouswarcraft.treesgames.ops.''' zone, including resource records for virtual machines that do not currently exist.</li><li> Include an '''MX record''' for e-mail email sent to the domain to be directed to '''illidan.warcraft.games.ops'''.</li><li>Any machine in the '''coniferouswarcraft.treesgames.ops''' network may use this machine to perform queries of machines outside the network, however it will route all such queries through the DNS server you created in lab #3.</li></ol>

#Create a clone virtual machine called '''spruce''' from the '''seedlingsylvanas''' cloning-source. Refer to the table below for '''address''' and '''hostname'''.

#Setup a DNS server on your '''spuce''' virtual machine noting the following items below:<ol type="a"><li>This virtual machine will be the '''Slave DNS server''' (in case the Master Name Server goes down).</li><li>This virtual machine will obtain its zone files by copying them from the Master Name Server.</li><li>This Slave DNS server will check for updated records from the Master DNS server every day. If the initial attempt fails, then it will attempt every hour until it succeeds.</li><li>This machine will provide '''forward''' and '''reverse''' lookups of ALL virtual machines in the '''coniferouswarcraft.treesgames.ops''' zone, the zone files for which will be obtained from '''varian.warcraft.games.ops'''.</li><li>Only machines within the '''coniferouswarcraft.treesgames.ops''' domain will be allowed to query this machine.</li><li>This machine will not provide recursive lookup capabilities for any machines.<br><br></li></ol>

# Any machine may query '''balsamvarian'''# Only the machines in the '''coniferouswarcraft.treesgames.ops''' network may query spruce.# Only spruce is allowed to get zone transfers from '''balsamvarian'''

::'''Murray Saul's Classes (Sections A &amp; B):'''<ol><li>Login as '''root''' on your '''host''' machine.</li><li>Change to the '''/root/bin''' directory.</li><li>Make certain that both your '''balsamvarian''' and '''spruce''' virtual machines are running.<li>Issue the command to download a checking script for your assignment to your '''host''' machine: <source>wget http://matrix.senecac.on.ca/~murray.saul/ops335/check-assn1-p2.bash

::'''balsamvarian''' and '''spruce''' VMs created

::'''balsamvarian''' and '''spruce''' VMs can perform '''DNS queries for vm1, vm2, vm3'''

::'''balsamvarian''' and '''spruce''' VMs can perform '''forward DNS lookups''' for ALL machines within network (listed in the table above)

::'''balsamvarian''' and '''spruce''' VMs can perform '''reverse DNS lookups''' for ALL machines within network (listed in the table above)

| colspan=2 style="background-color:#eeeeee;"| '''Master Name Server (balsamvarian) - Network Configuration'''

| colspan=2 style="background-color:#eeeeee;"| '''Master Name Server (balsamvarian) - Named Configuration Options / Zone Declarations'''

::Allows forward and reverse lookups to '''coniferouswarcraft.treesgames.ops'''

::'''Recursion''' limited to '''coniferouswarcraft.treesgames.ops''' only

::balsam varian server is the '''master''' name-server for coniferouswarcraft.treesgames.ops

| colspan=2 style="background-color:#eeeeee;"| '''Master Name Server (balsamvarian) - Zone Record'''

::Queries are limited to '''coniferouswarcraft.treesgames.ops'''

::Allows forward and reverse lookup for '''coniferouswarcraft.treesgames.ops'''

::spruce server is '''slave''' name-server for '''coniferouswarcraft.treesgames.ops'''

::'''balsamvarian''' allows queries from any machine

::'''spruce''' limits queries to '''coniferouswarcraft.treesgames.ops''' (won't work with '''vm1''', '''vm2''', '''vm3''')