In case your Mac appears to be connected to WiFi Network, but you are unable to connect to Internet, you may need to Renew DHCP Lease. Click on Apple Logo in the top menu-bar select System Preferences in the drop-down menu. On System Preferences screen, click on the Network option. On the Network screen, click on WiFi in the side. My public wifi free download - My Wifi Relay, Network Scanner: Who Is On My WIFI, Who use My Wifi - Wifi router master, Network scan, and many more programs.
Whether you got a new Mac, a new Wi-Fi router, or you're visiting somewhere you've never connected from before — hotel, coffee shop, Airport, wherever! — getting your Mac up and running on wireless only takes a few moments and a few clicks!
Before you startBefore you get started, you are going to need to know a couple of things. All private Wi-Fi networks will have a name (SSID), and most will be password protected.Public Wi-Fi networks, like the ones used at coffee shops and hotels, typically have a login screen you need to go through first. That might just require agreeing to the terms of service, entering a password, and paying a fee.
Either way, make sure you know the name of the network you want to connect to, and any login information you may need before you start.How to turn on Wi-Fi on Mac. Click the Wi-Fi icon toward the upper right of your screen in the menu bar. It looks like a pizza slice.Click Turn Wi-Fi On.How to join a Wi-Fi network on MacBefore you can join a network, you will have to make sure that you have your. Click the Wi-Fi icon toward the upper right of your screen in the menu bar.
It looks like a pizza slice.Click on the name of the Wi-Fi network you want to join. Type in the password associated with the Wi-Fi network if prompted.Click on the Join button.
If successful, your Wi-Fi status will change to Connected.How to join an 'other network' from the menu bar on MacIf the network you want to join has it's SSID hidden, you won't see it in the list of Wi-Fi networks available to you; you'll need to enter it manually. Click the Wi-Fi icon toward the upper right of your screen in the menu bar. It looks like a pizza slice.Click on Join Other Network. Type in the Network name.Click on the dropdown menu. Choose the type of security from the following list of options.
None. WEP. WPA/WPA2 Personal. WPA2 Personal. Dynamic WEP. WPA/WPA2 Enterprise. WPA2 Enterprise.Type in the password if needed.Click on the Join button.How to forget a Wi-Fi a network on MacOnce your Mac has successfully connected to a Wi-Fi network, it will automatically connect to that network in the future.
If you don't want this to happen, all you need to do it tell your Mac to forget the network. Click the Wi-Fi icon toward the upper right of your screen in the menu bar.
It looks like a pizza slice.Click on Open Network Preferences. Click the Advanced button.Click the Wi-Fi tab. Select the network(s) you'd like your Mac to forget.Click on the minus (-) button. Click on the OK button.Click on the Apply button.
Internet Connection Sharing (ICS), a feature which has been available in Microsoft Windows Operating System since the deployment of Windows 98 second edition, allows sharing of internet connection from a host. ICS provides NAT – network address translation and the reconciliation of an IP address to a user-friendly computer name.
The designated computer from which internet would be shared, known as the host or server, must have at least two network interfaces. One interface which connects directly to the internet and another which connects to the LAN of ICS clients. The interface on the host which connects directly to the internet may be either of the following; a dial-up modem – even though not mostly used, a wireless adapter or card, a USB interface – for GSM modems, or an Ethernet interface. As shown below, internet connection to all ICS clients will fail when the host or server loses internet connectivity.
Figure 1. – ICS clients sharing internet connection from an ICS host or server
ICS clients connect to the internet using the single IP assigned to the server by the Internet Service Provider – ISP. This is achieved through a process called Network Address Translation – NAT. The advantage of ICS is that there is no need to purchase a router as the ICS host/server performs NAT. One disadvantage is that the absence of a router prevents advanced configurations from being achieved.
Here, all the adapters and interfaces will be visible.
Right-click and select properties on the interface which connects directly to the internet. In this case, the wireless interface.
Once the network adapter’s properties window appears, select on the Sharing tab, then click on “Allow other network Users to connect through this computer’s internet connection.”
It is important to verify that ICS is enabled on the network interface that connects directly to the internet.
To secure the ICS host or server, the following options must be unchecked or disabled; client for Microsoft networks and File & printer sharing for Microsoft networks.
All ICS clients will have internet connectivity once the ICS host is connected to the internet.
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Even though ICS introduces a cost saving method for sharing internet across multiple devices known as ICS clients, it has the following limitations:
No filtering of specific IPs and URLs for ICS clients.
No filtering of specific TCP ports for ICS clients.
No Bandwidth management for ICS clients.
The following steps provide a brief method to either start or stop Internet Connection Sharing from services.msc
From the start button, type services.msc
And press enter to search for it
Double click Internet Connection Sharing(ICS)
From the General tab, the start-up type can be changed, and the service started or stopped.
Due to the limited capabilities of Windows ICS, utilities such as My Public WiFi, Ositis WinProxy, Connectify Hotspot, and Virtual Router Managers are amongst software tools deployed to provide additional functions in managing the ICS clients. This article will describe briefly how My Public WiFi works.
My Public WiFi Utility
This free utility is a software with the capability to turn a computer or smartphone into a wireless hotspot.
Downloading My Public WiFi
The utility of size 1MB can be downloaded from http://www.mypublicwifi.com/publicwifi/en/index.html
Setting up My Public WiFi
After installing the utility, it can be setup using procedures below:
It is fast and runs the display at maximum resolution. I currently provide support to a commercial graphics business that uses Yosemite.I am very happy with my Linux/iMac PC and recommend Linux as an excellent way to revive an old Apple desktop or laptop, especially models that have the i5 CPU or above. By the next tax season I hope to have it running in a VirtualBox VM on this iMac.I do my small business accounting and home financial management using LibreCalc, which also reads & writes Excel spreadsheets.The only problem I’ve had with Ubuntu MATE is that the WiFi adapter often drops the network connection. It is a pleasure to use.The only application I need that I can’t run on Linux is TurboTax. My primary network connection is by ethernet so I haven’t been motivated to troubleshoot this issue.My computing experience includes all versions of the original MacOS, OS X, Unix, Windows (all the way back to Win 95) and several versions of Linux. Install g27 on mac.
- Launch the software
- Under “Settings” tab, select Automatic Hotspot configuration and set Network Name or SSID
- Set password for the wireless network to be broadcast
- Select the network interface which is directly connected to the internet. The interfaces may be one of as shown below and would be same as the network interfaces identified under Network Connections.
My Public WiFi
- After selecting the interface type, internet sharing must be enabled
- Select Setup and Start Hotspot
- Internet will be available on all the ICS clients once the ICS host or server has internet.
Firewall Function in MyPublicWiFi
The firewall function in MyPublicWiFi utility can be used to prevent users’ specific servers and internet services, including file sharing programs, which go a long way to save bandwidth.
URL Logging Function in MyPublicWiFi
The logging function in MyPublicWiFi is used to track all sessions actioned by users connected to the hotspot. These tracking sessions include URLs visited, their respective MAC addresses and time stamps.
Internet Connection Sharing provides computers within a network with the ability to share a single internet connection. This article has briefly explained how ICS works using either a USB modem, wireless connection, or internet connection from a LAN switch. It has also explained how to setup ICS on Windows stating its limitations. And finally, introduced MyPublicWiFi as a Windows utility which manages ICS with the added functionality of URL logging and Firewall function preventing ICS clients from visiting specific websites thereby saving bandwidth.