I use an application called connectify to turn my laptop to a wifi router and provide other devices with internet using my DSL connection. But after I switched to Ubuntu 11.10 I can't use this any more. Is there any Linux software or trick available to do this?
asked Feb 19, 2012 at 9:41
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2 Answers
yes, Ubuntu and many of it's flavors have feature called "ad-hoc network" and "wifi tethering"
To make wifie hotspot, you need to have some connection (cable connection, or another wifi connection (that woudl require a second wifi adapter).
Remember, you can't use the same adapter as WiFi receiver and wifi spot.
Go to network settings -> Edit Connections -> Wireless -> Add.
Create a new connection and select Ad-hoc in Mode you can specify a password and enjoy.
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last time I did, was not really fast though, but acceptable for browsing.– bakytnFeb 19, 2012 at 10:03
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Are these instructions complete? Don't you need to enable sharing as well? Feb 19, 2012 at 13:53
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1You mean Network Manager automatically enables IP forwarding and sets up NAT as soon as you create an Ad-hoc connection? I didn't know that. (I'm not sure I believe it, either ;) Feb 19, 2012 at 15:43
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1@MariusGedminas yes! I worked like that already. I didn't set any routing, NAT or any forwarding, masquerades.– bakytnFeb 24, 2012 at 4:13
there is bug currently in Ubuntu so there is work around for making ad hoc wifi access point, queting bellow:
"connecting with shared with other computers connection in NetworkManager. Other computer gets IP but NetworkManager disconnects the shared connection after half a second. This same setup worked perfectly fine in 11.04. Is there any fix, workaround or alternative way to share a connection with another computer over an Ethernet cable. (I can downgrade to 11.04 but I'd rather not ).
EDIT: found a workaround The workaround for now is to set IPv6 options to Ignore and then sudo killall dnsmasq. Reconnect and it should work."
I done it on my laptop with Ubuntu 12.04 and mine working fine now.
