Virtual Server Information

oug

Server Internal
Address
External
Address
DNS Notes Server MAC
VMWare Hypervisor CS i7 149.143.3.60 NA        
VMWare Hypervisor Dell Server 149.143.3.80 NA        
CS VPN Server 149.143.3.51 206.21.202.52 Pfsense VPN   Dell 00:0c:29:98:a4:8f
MVNU Online Purchase System 149.143.3.61 206.21.202.53 summerlearn.mvnu.edu   Dell 00:50:56:ab:38:a4
LIMRI Production Server 149.143.3.62 206.21.202.54 limri.org Collab Text CS i7 00:50:56:77:77:01
LIMRI Development Server 149.143.3.63 206.21.202.55 dougkarl.org indexed devices (old) CS i7 00:0c:29:29:67:8a
PLC Manage Server 149.143.3.64 206.21.202.56   Solar data capture CS i7  
LIMRI WordPress Server 149.143.3.65 206.21.202.57 relationshiphd.com
lifeinmotionresources.com
  Dell 00:0c:29:a5:0d:15
ELS New CollabText 149.143.3.66 206.21.202.58 karlbridge.com Collab Text
Shared DB
Dell 00:02:29:e8:f6:c3
SewHope Medical Records Server 149.143.3.67 206.21.202.59 departments.mvnu.edu   Dell 00:0c:29:a0:1c:c7
GPS Test Server 149.143.3.68 206.21.202.60   previously Upload Server Dell 00:0c:29:52:21:63
CS Web Server 149.143.3.69 206.21.202.61 ???   Dell 00:0c:29:ab:35:62
LWC 149.143.3.70 206.21.202.62     Dell 00:0c:29:d6:42:00
CS Database Server 149.143.3.71 206.21.202.63     Dell Server 00:50:56:89:72:43
ELS Test Server (NewDisplayClient ) 149.143.3.72 206.21.202.64 jimskon.com New Display
Shared DB
Dell 00:0c:29:76:92:85
WHDL 149.143.3.73 206.21.202.65   Weslyan Digital Holiness Library Dell 00:50:56:98:2b:40
WasherServer 149.143.3.74 206.21.202.66   Washing Machine Monitor Dell 00:0c:29:8f:c9:47
QuizServer 149.143.3.75 206.21.202.67   Quiz project Server Dell 00:0c:29:28:6f:f0
Student Moodle Project Hypervisor 149.143.3.90 NA     Doug i7 00:1b:21:a5:94:be
Student Server 149.143.3.91 NA Moodle test VM1   Doug i7 00:0c:29:a8:8e:c0
Student Server 149.143.3.92 NA Moodle test VM2 (CentOS )   Doug i7  
Student Server 149.143.3.93 NA     Doug i7  
Student Server 149.143.3.94 NA     Doug i7  
Student Server 149.143.3.95 NA     Doug i7  
Internal Only            

Fix IP addresses

Device Address MAC
Ubiquiti Power Controller 149.143.3.230  
HP Laser Printer 149.143.3.175  
Department DHCP Server 149.143.3.253  

Server performance compare

Time to compute PI to 10,000,000 digits

System PI 10000000
Skon's Dell i5 Sandy Bridge Laptop 22.165 sec
MVNU Main Server Array 31.830 sec
CS Dell Xeon Server 37.352 sec
CS i7 Ivy Bridge Server 18.917 sec

VM Ware Info

Ubuntu Server Setup Information

IP address behind NATs

http://www.the-art-of-web.com/system/iptables-nat/

Set Static IP

sudo emacs /etc/network/interfaces

auto eth0
iface eth0 inet static
        address 149.143.3.65
        netmask 255.255.255.0
        network 149.143.3.0
        broadcast 149.143.3.255
        gateway 149.143.3.254
        dns-search mvnu.edu
        dns-nameservers 149.143.2.206 8.8.8.8

Set DNS

sudo emacs /etc/resolv.conf

Add:

nameserver 149.143.2.206

Fix automatic DCHP client operation:

edit /etc/dhcp/dhclient.conf

lease {
interface "eth0";
fixed-address 149.142.3.66;
medium "link0 link1";
option host-name "yfc.mvnu.edu";
option subnet-mask 255.255.255.0;
option broadcast-address 149.143.3.255;
option routers 149.143.3.254;
option dns-nameservers 149.143.2.206;
option domain-name-servers 149.143.2.206;
renew 2 2000/1/12 00:00:01;
rebind 2 2000/1/12 00:00:01;
expire 2 2000/1/12 00:00:01;
}

Restart networking

sudo /etc/init.d/networking restart

Clone VM

No need to use the converter to clone a VM.

Simply browse to the datastore:

  • Click on the host > Configuration tab
  • Right-click on the datastore with the VM you want to clone > Browse Datastore
  • Create a new folder in the store
  • Right click on the VM folder and select Copy (must be done in the right pane of the Datastore Browser)
  • Paste the VM to a new sub folder (otherwise the VM will overwrite itself)
  • Once copied, rename and move the folder if desired
  • Select the .vmx file within the cloned VM and select 'Add to Inventory'
Tunnel:

  1. https://help.ubuntu.com/community/SSH_VPN
  2. http://jacobelder.com/2008/04/ubuntu-site-to-site-ssh-vpn/
server:

  1. sudo ssh -NTCf -w 0:0 206.21.202.52
  2. sudo ip link set tun0 up
  3. sudo ip addr add 149.143.3.220/32 peer 149.143.3.230 dev tun0
Client:

  1. sudo ip addr add 149.143.3.230/32 peer 149.143.3.220 dev tun0
  2. sudo ip link set tun0 up
  3. sudo ifup tun0
  4. sudo ip route add 149.143.3.0/24 via 149.143.3.230
  5. sudo ip route add 206.21.202.52/32 via 192.168.1.1
  6. sudo ip route replace default via 149.143.3.220
00:0c:29:9d:92:50 149.143.3.61 LIMRI Server edit mapping delete mapping
00:50:56:77:77:01 149.143.3.62 LIMRI Development Server edit mapping delete mapping
00:50:56:77:77:02 149.143.3.63 LIMRI Test Server edit mapping delete mapping
00:50:56:77:77:03 149.143.3.64 LIMRI Production Server edit mapping delete mapping
00:50:56:77:77:04 149.143.3.65 Curriculum Server edit mapping delete mapping
00:50:56:77:77:05 149.143.3.66 Wesley Library
Topic revision: r55 - 2016-11-20 - RobertKasper
 
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