On Mon, Oct 20, 2008 at 03:40:01PM +0200, Carlos Carrero Gutierrez wrote: > Well, i have considered change my configuration and accept connections, but > i don't know the risk that i could suffer. Then, I was thinking about a > method (rules) for change only that connection. Also, i have to allow IMAPs > and SMTPs (thunderbird) but happens the same (connection refused). > > In that case, i will modify loc net but i don't know if its secure or not. >
Well, filtering outbound traffic is generally a very complicated thing to get right, as you are seeing. I recommend that you start with the policy (or rather the whole configuration) given in the particular HOWTO that matches your machine's setup (the two-interface HOWTO in your case). Regards, -Roberto -- Roberto C. Sánchez http://people.connexer.com/~roberto http://www.connexer.com
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