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I used iptables to disable access to the internet on one of my user accounts by following this thread.

Since I was only doing it for testing I didn't want it to be permanent. Further web searching taught me that I should have backed up my iptable rule first, but I didn't do that. I just jumped into the command line without even thinking.

I tried searching the web as well as other places in this forum, but only found smarter ways I could have done this.

Any help would be appreciated. If not, I can manage.

user239431
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1 Answers1

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Try this:

sudo iptables -F

And open:

sudo gedit /etc/network/interfaces

then remove the lines that you put there.

jmunsch
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