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Cisco ASA access list

I have the following rules on my ASA

Can someone please confirm below.

Inisde incoming -  is this not the same as outside incoming why would you use this?

Inisde outgoing - any traffic from inside network to internet

outisde incoming - this is anyone from a lower secuirty level 0 ( the internet ) into the network

outside outgoing  -  again is this same as inside outgoing?

I'm taking over from someone else and don't understand why some of the rules have been put together maybe by error.

I have attached a screenshot the thing i was looking at why is there an smtp rule on the inisde incoming and one from outside incoming?

Is this just a bad config?? if i remove it from the inside incoming it seems to stop mail working.

Thanks

James.

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New Member

Cisco ASA access list

I have disabled all the rules in inside incoming and just put an alow any any service IP. This is how a firewall should work as it will do statefull inspection? correct me if i'm wrong.

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