Posted in October 21st, 2018
“No man is an island”. It just struck me quite few times that no matter how good you are, at one point you will still have to rely upon someone else. Be it a society or community around you or it just another human being needed to be there for you. I learned […]
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Posted in September 16th, 2011
Well, after installed the KVM on CentOS , you may want to have a bridge networking on some of VMs that you may have created. Unfortunately, KVM doesn’t set this up automatically like the vmware who set its own device during vm-config.pl. Luckily there are a lot of “How To” telling on step to make […]
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Posted in January 27th, 2011
After did fiddling a bit and search for ipv6 setup using google. I ended up with the following screen. not provided by default in TM unifi though.. time to explore more.. go go ipv6.. p/s : .. been through a tunnel somewhere ..
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Posted in June 13th, 2010
first of all. Setup the HTTP repository with something like the following setup .. mount -o loop /home/namran/iso/CentOS-5.4-i386-bin-DVD.iso /var/www/html/centos service httpd start mount -o loop /home/namran/iso/CentOS-5.4-i386-bin-DVD.iso /var/www/html/centos service httpd start then boot of each machine with a DVD/ boot CD. Get upto to boot menu and type linux askmethodlinux askmethod wait.. till the following […]
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Posted in April 20th, 2010
For Redhat 5.4 or CentOS 5.4 can just add rpmforge repository .. then do the following to the monitoring host. yum install nagios-nrpe nagios-nrpe-plugins -yyum install nagios-nrpe nagios-nrpe-plugins -y which pretty much covered in previous post regarding nagios installation. only need to ammend the file at vi /etc/nagios/objects/commands.cfg vi /etc/nagios/objects/commands.cfg to add the following.. […]
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Posted in February 8th, 2010
First assuming you already had rpmforge yum repos. Just need to get open rpm installed.. yum install openvpn -y yum install openvpn -y Now start configure it : get into the OpenVPN configuration folder cd /etc/openvpn/ cd /etc/openvpn/ Generate the secret key at the server .. (this file shall be transferred to each client too..) […]
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Posted in November 3rd, 2009
How to crimp a network cable Tools needed to ‘crimp’ network cable : 1. UTP cable ( CAT 5e .. CAT 6.. ) 2. RJ45 Crimper ( Can get from lowyat.net at price RM 15 or so ) 3. RJ45 plug Optional : 4. RJ45 plug cover 5. RJ45 cable tester. 6. wire stripper 7. […]
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Posted in October 30th, 2009
I believe everyone are now blaming streamyx or their ISP for the slow connection. But did you ever asked why thing become slow ..? Rewind back 6 year ago, i think was heaven, even using Kazaa is so damn fast.. Until someone somewhere implementing ‘TCP packet monitoring and analyzing’ looking for p2p header. Then things […]
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Posted in July 14th, 2009
I went to a friend house last nite.. He got streamyx and also wifi.. His wifi however.. protected with WPA2 + PSK auth… /sbin/iwlist eth1 scan would return something like this.. Got some sort of key..*sigh* But I was only used to play with just WEP configuration and the passphrase based auth. Gee… how to […]
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Posted in July 23rd, 2007
Sometime we got more than one network interface.. let say one Ethernet Card and one wifi cards.. this will show you how to combine this into one.. and get better throughout speed.
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