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#Create a clone virtual machine called '''toronto''' from the '''cloyne''' cloning-source. Refer to the table below for '''address''' and '''hostname'''.
#Create a '''regular user''' for this virtual machine using '''your Seneca userID'''.
#Setup a DNS server on your '''toronto''' virtual machine noting the following items below:<ol type="a"><li>This virtual machine will be the '''Master DNS server''' for '''towns.lakeontario.ops'''.</li><li>Only '''ottawa''' will be allowed to obtain zone transfers of this zone.</li><li>This machine will provide '''forward''' and '''reverse''' lookups of ALL virtual machines in the '''towns.lakeontario.ops.''' zone, including resource records for virtual machines that do not currently exist.</li><li> Include an '''MX record''' for email sent to the domain to be directed to '''kingston.towns.lakeontario.ops'''.</li><li>Any machine in the '''towns.lakeontario.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><li>For machines outside the '''towns.lakeontario.ops''' domain, it will only answer queries about machines inside the network. They may not use it to query other machines.</li></ol>
=== Set-up Slave Name Server ('''ottawa''') ===
#Create a clone virtual machine called '''ottawa''' from the '''cloyne''' cloning-source. Refer to the table below for '''address''' and '''hostname'''.
#Create a '''regular user''' for this virtual machine using '''your Seneca userID'''.
#Setup a DNS server on your '''ottawa''' 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 two days. If the initial attempt fails, then it will attempt every six hours until it succeeds, or one week has passed.</li><li>This machine will provide '''forward''' and '''reverse''' lookups of ALL virtual machines in the '''towns.lakeontario.ops''' zone, the zone files for which will be obtained from '''toronto.towns.lakeontario.ops'''.</li><li>Only machines within the '''towns.lakeontario.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>
=== Network Configuration ===
| style="border: 2px solid black;" |Purpose
|-style="background-color:#66cccc; border: 2px solid black;"
| style="border: 2px solid black;" |'''freshwater.towns.lakeontario.ops''' (your existing host)
| style=border: 2px solid black;" |External Facing Address:''' DHCP assigned'''<br>Internal Virtual Bridge (virbr1):''' 172.17.15.1'''
| style="border: 2px solid black;" | Your '''host''' machine
|-style="background-color:#66cccc; border: 2px solid black;"
| style="background-color:#66cccc; border: 2px solid black;" | '''cloyne.towns.lakeontario.ops'''
| style="background-color:#66cccc; border: 2px solid black;" | '''172.17.15.100'''
| style="background-color:#66cccc; border: 2px solid black;" |'''Cloning-source''' used to create other servers for other assignments.
|-style="background-color:#66cccc; border: 2px solid black;"
| style="background-color:#66cccc; border: 2px solid black;" | '''toronto.towns.lakeontario.ops'''
| style="background-color:#66cccc; border: 2px solid black;" | ''' 172.17.15.2'''
| style="background-color:#66cccc; border: 2px solid black;" | '''Master''' Name Server
|-style="background-color:#66cccc; border: 2px solid black;"
| style="background-color:#66cccc; border: 2px solid black;" | '''ottawa.towns.lakeontario.ops'''
| style="background-color:#66cccc; border: 2px solid black;" | '''172.17.15.3'''
| style="background-color:#66cccc; border: 2px solid black;" | '''Slave''' Name Server
|- style="background-color:white;"
| style="border: 2px solid black;" | '''kingston.towns.lakeontario.ops'''
| style="border: 2px solid black;" | ''' 172.17.15.5'''
| style="border: 2px solid black;" | '''SMTP''' mail Server
|- style="background-color:white; border: 2px solid black;"
| style="border: 2px solid black;" | '''coburg.towns.lakeontario.ops'''
| style="border: 2px solid black;" | '''172.17.15.6'''
| style="border: 2px solid black;" | '''IMAP''' mail Server
|- style="background-color:white;"
| style="border: 2px solid black;" | '''milton.towns.lakeontario.ops'''
| style="border: 2px solid black;" | '''172.17.15.8'''
| style=border: 2px solid black;" | '''Samba''' Server
# Any machine may query '''toronto'''
# Only the machines in the '''towns.lakeontario.ops''' network may query ottawa.
== Assignment Submission ==
|-
|
::Allows forward and reverse lookups to '''towns.lakeontario.ops'''
| style="text-align:right" | /1
|-
|
::'''Recursion''' limited to '''towns.lakeontario.ops''' only
| style="text-align:right" | /1
|-
|
::toronto server is the '''master''' name-server for towns.lakeontario.ops
| style="text-align:right" | /1
|-
|-
|
::Queries are limited to '''towns.lakeontario.ops'''
| style="text-align:right" | /1
|-
|-
|
::Allows forward and reverse lookup for '''towns.lakeontario.ops'''
| style="text-align:right" | /1
|-
|
::ottawa server is '''slave''' name-server for '''towns.lakeontario.ops'''
| style="text-align:right" | /1
|-
|-
|
::'''ottawa''' limits queries to '''towns.lakeontario.ops''' (i.e. won't work with '''vm1''', '''vm2''', '''vm3''')
| style="text-align:right" | /2
|-
