  (SYN ⤫ɸ)
  ̤ TCP/IP ͥåȥ SYN ѹˤ餵Ƥޤ
  ϡñˡ桼³ԲǽˤƤޤޤ
  SYN cookies ϤμιɸʤǤΥץꤹС
  ˤ餵Ƥ֤Ǥ⡤TCP/IP å SYN cookies ȸƤФ
  Ź沽줿ץȥȤä桼³Ĥޤ
  ⤷ SYN ʤСͥ뤫 IP ɥ쥹
  ޤΥɥ쥹Ϥ餯ԤΤǤäΤǤ
   IP ɥ쥹ϡѥåȤȥ졼ˤɤ
  ĤνȤΤޤ

