Connect Arduino with the Internet without Ethernet-Shiel

Hy,

I hope someone can help me.

I want to connect my Arduino with the internet but I don´t have an ethernet-shield.
Is it possible to connect the Arduino with my PC and go online with the PC.

What i mean. I want use my PC as ethernet-shield. Is this possible?

Thank you

What i mean. I want use my PC as ethernet-shield. Is this possible?

The arduino can communicate with the pc via the serial ports, but you may have to develop programming on the pc for the pc to act as a connection point to the internet (assuming the pc can connect to the internet).

You need a serial to ethernet bridge / proxy

http://blog.philippklaus.de/2011/08/make-rs232-serial-devices-accessible-via-ethernet/

Have a read of this.
http://forum.arduino.cc/index.php?topic=7003.0

You will need to run Linux on your PC to enable the PC to run a slip client.
Im unaware of any windows based slip clients that actually work.