Ovd
From Kb_JMY(晉明夷)
Open Virtual Desktop
Contents |
Important Features
- the OVD can be accessed thru any java-supported web-browsers, e.g Firefox [verified by "Budi Vinola"]
Installation
Joseph Murdoch:In OVD 3.0 you do not need to give the sessionmanager URL, instead the IP address or the computer name where the session manager can be accessed. for example: 192.168.1.1 or sm.ulteo.com not: http://192.168.1.1/ovd/sessionmanager nor: http://sm.ulteo.com/ovd/sessionmanger Just give the IP or Name Good Luck P.S: Further reading, Ulteo OVD 3.0 Documents -> Installation_ApS_Windows.pdf -> Page 4 |
How to install Ulteo over existing Ubuntu10.04 LTS Server?
- Ref:
- Where can we download Ulteo installation file that can be installed on the top of Ubuntu 10.04 LTS server?
- ulteo.com -- Install Ulteo OVD on Ubuntu Lucid 10.04 LTS
- Two important directories:
http://archive.ulteo.com/ovd/3.0/offline/ http://archive.ulteo.com/ovd/3.0/ubuntu/
- Assume the Ubuntu server is online
- Edit the file /etc/apt/sources.list.d/ulteo-ovd.list and add this line:
deb http://archive.ulteo.com/ovd/3.0/ubuntu lucid main
- follows Ref#2 to finish the installation of:
- session manager
- Application server and File server
- Web Client
How to access Ulteo?
- Access:
- session manager by: http://sm.Mysite.com
- application server by: http://aps.Mysite.com
- web client by: http://web.Mysite.com
- if no domain name but IP address, e.g. 66.147.244.209
- access the configuration file by: http://66.147.244.209
- admin page by: http://66.147.244.209/ovd/admin -- for managing servers, users,etc...
- user page by: http://66.147.244.209/ovd
MAC address white list
- full question: Is it possible to set a MAC address white list so that only those remote devices in the list can access the Ulteo server?
- Ref:
- cyberciti.biz -- Iptables MAC Address Filtering -- by Vivek Gite on December 27, 2005 · 27 comments
- wikipedia.org -- Mac_address
- facebook.com (Ulteo): Is it possible to set a MAC address white list so that only those remote devices in the list can access the Ulteo server?
- Example#1: You can setup default policy to drop all packets and allow selected incoming packets from MAC based ip filtering. Set default INPUT to deny all
# Setting default filter policy iptables -P INPUT DROP iptables -P OUTPUT ACCEPT iptables -A INPUT -m mac –mac-source 00:0F:EA:91:04:08 -j ACCEPT |
- Example#2: Perl scripts to write an iptables from MySQL database.
- -> I also made one for dhcpd so unknown mac’s logging on my wireless will be in a diffrent subnet.
#!/usr/bin/perl
use DBI;
$sql_user = "dhcpd";
$sql_password = "*******";
$sql_database = "dhcpd";
$sql_hostname = "localhost";
$sql_port = "3306";
$dsn = "DBI:mysql:database=$sql_database;host=$sql_hostname;port=$sql_port";
print "-----------------------------------------------\n";
print " Building iptables config from mysql \n";
print "-----------------------------------------------\n";
print "Getting information from mysql database...";
$dbh = DBI->connect($dsn, $sql_user, $sql_password);
$getmac = $dbh->prepare("select mac from trusted order by ip");
$getip = $dbh->prepare("select ip from trusted order by ip");
$getmac->execute;
$getip->execute;
print "Done\n";
print "Creating temp file...";
#print `rm iptables.conf.temp`;
open (CONFIGFILE, '>>iptables.conf.temp');
print "Done\n";
print "Start writing configfile...\n-----------------------------------------------\n";
$count = 0;
while ( @getmac = $getmac->fetchrow_array, @getip = $getip->fetchrow_array ) {
@mac[$count] = @getmac;
@ip[$count] = @getip;
$count++;
}
$dbh->disconnect;
$count = 0;
foreach (@mac) {
print CONFIGFILE "iptables -A INPUT -p tcp -s @ip[$count] -m mac --mac-source @mac[$count] -j ACCEPT " . "";
$count++;
print "iptables -A INPUT -p tcp -s @ip[$count] -m mac --mac-source @mac[$count] -j ACCEPT" . "\n";
}
close (CONFIGFILE);
print "-----------------------------------------------\nDone.\n";
print `mv iptables.conf.temp iptables.conf`;
sleep(1);
#print `echo "do somthing here :)"`
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