access-list problem

Discussion in 'Cisco' started by efrenba, Nov 2, 2006.

  1. efrenba

    efrenba

    Joined:
    Nov 2, 2006
    Messages:
    1
    Hi,

    My lan is 10.10.10.0/24 and I need to block the yahoo IM access to the users.

    I've tried with:

    access-list 125 permit tcp host 10.10.10.15 any eq 5050 log
    access-list 125 deny tcp any any eq 5050 log

    interface serial1
    ip access-group 125 out

    ------------------------------------

    The host 10.10.10.15 is my PC. I'm not able to login into yahoo IM, the logs messages are:

    %SEC-6-IPACCESSLOGP: list 125 denied tcp 10.10.10.33(1524) -> 216.155.193.170(5050), 1 packet
    %SEC-6-IPACCESSLOGP: list 125 permitted tcp 10.10.10.15(1652) -> 216.155.193.137(5050), 1 packet


    What's going on here?

    Thanks...
    efrenba, Nov 2, 2006
    #1
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  2. efrenba

    shahm

    Joined:
    Oct 19, 2006
    Messages:
    6
    Location:
    London
    Dude,

    from your opening line you said wanted to block traffic going to yahoo IM, well thats exactly has happened. so you have achieved what you set out to do!!
    now if you wanna deny everyone else except you then you need to change the order of you ACL, cause your last line says deny everyone and that is whats happening!!!!
    shahm, Nov 3, 2006
    #2
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  3. efrenba

    lacho

    Joined:
    Nov 2, 2006
    Messages:
    3
    dude you have bad order of the ACL, check it, and try to play with it, you can learn playing with combination of ACL.
    lacho, Nov 6, 2006
    #3
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