The routing table contains a list open ports for each host. If the application with an open ports wants it to show up in this list, it needs to do one setsockopt() call. (Open ports are not added to this list by default.)

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...

Afterwards, turn off your router and your cable modem for 10 minutes and turn them back on. Use whatismyip.com to check that your IP address has changed. • Go to whatismyip.com to check your current IP address • Log into your router • Change the last 34 digits on your MAC address (should be an option inside the router) • Save changes, and cut the power to your router and your cable modem • Start them up again 10 minutes later • You should have a new IP address...