What ports should I open for listen and/or transmit in my firewall to keep internet ok?

Posted by H_7 on Ask Ubuntu See other posts from Ask Ubuntu or by H_7
Published on 2012-04-08T00:25:22Z Indexed on 2012/04/08 5:46 UTC
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Filed under:

firewall

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internet-connection

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Services

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ports

What are the minimum ports and services that should I allow/open for listen and/or transmit in my firewall (I am using Firestarter) to keep my internet running ok?

Some talk about what services, which port uses, and why it matters should be nice too.

Thanks for any advice. I have some bet to the answer>

80 http
443 https
53 dns

EDIT: I will just browse some sites. I have a windows virtual machine, so I ll use it too, bu t just normal navigation too. No torrents, IRC's, FLASH, etc.. Thanks for attention.

hmmm... lost! Linux Mint 9 here.

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