Assuming you have a wireless router and a modern internet connection. to connect to the internet i would do it wirelessly, not only does this save the hassle of having to plug and unplug one cable to and from the modem to the PS3 but also it saves you having a big mess of cables.

This setting is available only on PS3™ systems that are equipped with the wireless LAN feature. Set the method for connecting the system to the Internet. Internet connection settings vary depending on the network environment and the devices in use. The following procedure describes a typical setup when connecting to the Internet wirelessly. How to Connect a Playstation 3 to Your Wireless Internet With a built-in wireless adapter, you simply connect the console to your existing wireless network. Navigate to the Settings menu on your PS3 dashboard and select "Network Settings." Make sure there is no Ethernet cable attached to the console. Can’t connect to Internet on PlayStation 3

Xfinity WiFi - Connecting Your Devices to Xfinity WiFi

How to Connect PS3 to WiFi With Simple Steps | 100% Working Jan 06, 2018 Can I still connect to the internet with a jailbroken PS3 Hi there, someone who actually OWNS a jailbroken PS3 and knows what they're talking about here. Ignore the previous responses. Of course you can connect to the internet on a jailbroken PS3, and you can sign in to PSN. Nothing will happen. Now, hav

Fixing Your PS3 Network Connection [Solved] - CCM

How to Connect a Playstation 3 to Your Wireless Internet With a built-in wireless adapter, you simply connect the console to your existing wireless network. Navigate to the Settings menu on your PS3 dashboard and select "Network Settings." Make sure there is no Ethernet cable attached to the console. Can’t connect to Internet on PlayStation 3 Unplug all network devices including the PS3 system. Wait a few minutes before turning them back on – this will refresh the network settings. Check your router manual — to connect with a PS3 system, your router must support 802.11b or 802.11g wireless protocols. If you are using an 802.11n router, it should be set to mixed mode.