LnS Blocking Traceroutes

Discussion in 'LnS English Forum' started by jasyn, Jul 8, 2006.

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  1. jasyn

    jasyn Registered Member

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    How do I enable LnS to enable me to run traceroutes via cmd prompt? With it running, everything receives a time out.

    *edit* nvm i figured it out :ninja:
     
  2. Climenole

    Climenole Look 'n' Stop Expert

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    HI jasyn :)

    For the ICMP protocol there is 6 rules:

    1 st Rule:
    Block Fragmented Icmp

    2nd rule:
    Block More Fragments Icmp

    3 rd rule:
    Allow type 8 code 0 OUT (echo request from your PC)

    4 th rule:
    Allow type 0 code 0 IN ( echo response to the previous one only)

    5 Th rule:
    Allow type 11 code 0 IN (This is Traceroute...)
    You don't have to set any application for this rule but like the other ones here they are set for all applications...

    6 th rule: at the end of your rules set and before the final rule to block evethings else (this is mandatory...)
    Block all other Icmp any types any codes

    I Show you the details of the rules editions in the following post.
    :)
     
    Last edited: Jul 15, 2006
  3. Climenole

    Climenole Look 'n' Stop Expert

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    Rule 1
     

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  4. Climenole

    Climenole Look 'n' Stop Expert

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    Rule 2
     

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  5. Climenole

    Climenole Look 'n' Stop Expert

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    Rule 3
     

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  6. Climenole

    Climenole Look 'n' Stop Expert

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    Rule 4
     

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  7. Climenole

    Climenole Look 'n' Stop Expert

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    Rule 5 This is the rule specific for Trace Route.
     

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  8. Climenole

    Climenole Look 'n' Stop Expert

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    and finally Rule 6
     

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  9. Climenole

    Climenole Look 'n' Stop Expert

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    Last but not least these 6 rules to import in LNS.
    Don't forget to place these rules at the right place in the list...
    Remove the extension".txt" and import the rules...

    Hope this help.
    :)
     

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