To be able to forward ports you need to know which port and which IP address to forward it to. This is a function of a router, not the modem. Therefore, you would need access to their router.
Use a DSL modem....
#1 What what you are trying is illegal, because you are trying to basically steal internet without your neighbors permission. It's like stealing cable. #2 There is nothing you can do about it. It is your neighbors configuration. And if you want to still connect to their internet you can ask them if they could allow you to connect, you could also pay they a small monthly fee to allow you.
'No modem present' generally means an error with the connection to the internet. The Modem is the middle component between the router and the internet, it recieves data from a jack that allows internet access, which is passed through the modem to the router so that wireless enabled devices can access internet. A computer can connect directly to the modem in order to gain internet access and a router is optional not compulsory.. Without a modem, you cannot recieve internet access. Diagram: Internet jack > Modem > Router > Wireless enabled device.
Because you use different modes to access it!
Without the modem you can not connect to the internet.
I want a more colorful modem. My modem is missing. Why can't my computer operate without a modem?
Yes it does. It can be in the form of a PCMCIA slot wireless modem or a USB wireless modem.
Well your neighbors router is on but not connected a modem... its probably only connected as a local area network router so theres no internet access.... sorry i guess you need to buy your own
It is important to enable data encryption to prevent unwanted access to your wireless modem.
You connect you PS3 to the Modem to allow you access to the PlayStation Network with either an ethernet cable or a WiFi connection with a wireless modem or router
To access the internet via broadband cable, you will need a cable modem. Bandwidth is used for transmitting the signals of the internet to and from your home, and the cable modem is in place to allow the signals to be sent and received.