Need Help!!!!!

Discussion in 'Web Programming' started by insection, Jul 22, 2008.

Need Help!!!!!
  1. Unread #1 - Jul 22, 2008 at 5:31 AM
  2. insection
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    Need Help!!!!!

    I need some help with the ping feature on command prompt

    I want little timeout between every packet sent.

    This is what im doing but it still sends the packets at the normal rate

    Ping -w 200 -t -l 1300 127.0.0.1

    I think my mistake is somewhere with the -w function.

    How can i send ping packets with as little timeout between each packet as possible?
     
  3. Unread #2 - Jul 22, 2008 at 5:50 AM
  4. Larry
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    Need Help!!!!!

    The -w is the timout for the "pong" packets (ie considering the issued ping as lost or not).
    Ping is not multi threaded (that means it sends synchronously), and sending a packet takes some time, checking for an answer takes as well some time, and then ping checks for your time out.

    The best you can do is ping -w 1 ( a timeout of 1 millisecond).

    If you want to flood the net with your icmp requests, you can always try writing your own ping command that is multithreaded (you most likley will flood your puter with threads before killing a simple net).
    Best regards,
    Larry
     
  5. Unread #3 - Jul 22, 2008 at 6:25 AM
  6. insection
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    Need Help!!!!!

    Do you know how i can do this into a .bat file? That floods with pings
     
  7. Unread #4 - Jul 22, 2008 at 6:32 AM
  8. Larry
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    Need Help!!!!!

    You can always try making a file called flood.cmd with these contents:

    start ping -w 1 -l 1300 127.0.0.1
    @flood.cmd


    but you'll end up flooding your own pc as icmp flooding is almost impossible (nowadays almost all routers know about icmp flooding and syn flooding), please save any open document before trying this, pleae notice that this small piece of code can totally render you own machine useless untill you hard reboot it, please notice that this piece of code is also totally harmless even if it renders your machine useless.

    Please use it at your own risks, and have fun.

    Ps: always scan before run ... Muahahaha
     
  9. Unread #5 - Jul 22, 2008 at 7:18 AM
  10. insection
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    Need Help!!!!!

    lol

    thanks you have been a great help thanks alot
     
  11. Unread #6 - Jul 22, 2008 at 1:51 PM
  12. cp
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    Need Help!!!!!

    FYI: If you want to DoS someone, it's generally a good idea to have a lot of bandwidth... >__>

    Have fun killing your connection. ^^
     
  13. Unread #7 - Jul 23, 2008 at 9:39 PM
  14. SuF
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    Need Help!!!!!

    lol, i have done this type of this to kill my schools internet... they have really fast internet, shit comps, but like 100 shit comps so the internet sucks already.... :O... i have had my account at school lokced 3 times... lied my way out of it all three times.... :/
     
  15. Unread #8 - Jul 25, 2008 at 12:08 AM
  16. cp
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    Need Help!!!!!

    Heh...

    You could make use of your school's bandwidth after classes are over to put small sites out of order. o:

    But we don't like that kind of thing on Sythe. :)
     
  17. Unread #9 - Jul 25, 2008 at 10:37 AM
  18. SuF
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    Need Help!!!!!

    yea, don't do it to sythe... o_O... my school licks the libarys where the compyerts r, but everyone breaks in anyway, so it would not be hard... except i don't wanna stay after school :(
     
  19. Unread #10 - Jul 25, 2008 at 1:32 PM
  20. cp
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    Need Help!!!!!

    I didn't mean doing it to Sythe, I meant discussion of it.

    You don't need to stay after school, you could just set a timer of some sort to go off at the right time.
     
  21. Unread #11 - Jul 25, 2008 at 7:31 PM
  22. SuF
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    Need Help!!!!!

    they turn the comps off... so that won't work... my laptop could do it!, but y leave it there... :p
     
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