Networking – ac-00.com

Speedtest

HK 4MB to HK HK 10MB to HK Shanghai to HK

IP Address and Subnetting

Network Classes 0 – Gateway Class A 1-126 CIDR /8 Private:10.0.0.0 – 10.255.255.255 /8 127 – loopback Class B 128-191

How to find the gateway on MAC OS terminal

netstat -nr | grep ‘^default’

Buffalo router local loopback comman

http://support.hornington.com/kb/question.php?ID=704 iptables -t nat -A POSTROUTING -s 192.168.11.0/255.255.255.0 -d 192.168.11.0/255.255.255.0 -o br0 -j MASQUERADE Where 192.168.11.0 change to your local

Ubuntu Wireless disabled cannot turn it back on

To re-enable the wireless interface:Wireless had been working just fine. I was going to be using only wired connection for

MAC OSX command line Port Scan

Stroke sudo ln /Applications/Utilities/Network Utility.app/Contents/Resources/stroke /usr/bin/stroke chmod uo+x /usr/bin/stroke How to use Stroke stroke address startPort endPort

fing on MAC

Google Public DNS

Google Public DNS As web pages become more complex and include more resources from multiple origin domains, clients need to

New found! Fast network remote software

Zero Remote – Find on 13-Jan-2010 – very light – does not need to setup Zero Remote is now True