Cisco Firewall on 877 router

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    I am very concerned that I have not secured my firewall properly, and have done all the config thru SDM.

    I had cause to check NAT earlier today, and issued a show ip nat translation command, and found thousands of connections on virtually every port of my web server, connecting from sequential IP addresses that resolved to

    What I need to do is open only port 80 and port 443 (for https) can someone advise me how to do this either from the CLI or from SDM.

    Has anyone got the time to have a look at my running config and tell me if there are any glaring holes – this is my first Cisco router, and is somewhat a baptism of fire.

    Any and all help is very very very appreciated.


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