How to block port in router

Posted on 2009-12-18
Last Modified: 2012-05-08
How to block port 80 ,443 in cisco 2800 router and divert all Lan internet traffic to port 3128 (squid Server)
Question by:pawanopensource
    LVL 10

    Expert Comment

    You want to configure a transaprent proxy for your LAN??

    You can block port 80,443 from your router and then configure all your hosts to use a proxy...
    LVL 16

    Accepted Solution


    you need to create an ACL that deny ports 443, 80, 8080, and 3128
    and allow only access to port 3128 to your squid server .. and assign it to your WAN interface ..

    access-list 111 permit tcp any host YOUR.SERVER.IP eq 3128
    access-list 111 permit tcp host YOUR.SERVER.IP any eq 3128
    access-list 111 deny ip any any

    then add proxy to your LAN PCs for your squid server

    Author Comment

    comment given by expert works in my case

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