Ubuntu Networking :: Internet Sharing On A Makeshift Server?

May 19, 2011

i'm trying to rig up my machine as a household server, i had it sharing internet to my other computers via a wifi router. (machine is a desktop and i have no wifi cards for it)then i installed java, squid and SAMBA. since then the other machines can't detect internet. java is screwy.i've updated it and it reduces the screen scramble.but squid is what has me.it seems to stop ubuntu telling my windows machines (win 7, and win xp) that there is internet available.intrestingly i can play multiplayer games on the windows machines with a ip address.(ip address of a mate. connected and ran ok.)

system specs
ubuntu 11? (i know it updated from 10 a few weeks ago)
internet - DODO mobile broadband (piggybacks on yes optus australia)
wifi- via router connected to eth0

so someone know how to either

1. get ubuntu to state it's sharing internet again. or

2. turn mobile broadband off for 5-10 secs, re-enable, then connect to a mobile broadband called DODO automatically when internet drops out (a script perhaps?)

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Code:

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[code]...

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[Code]...

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Remember that:

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