MUCHO-EV/PK firm V40.11 03/03/13 release
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(1) VPN-遊雅堂 危険性T?ɂ????āC遊雅堂 危険性Tstatic?𑕒u遊雅堂 危険性T(遊雅堂 危険性t,遊雅堂 危険性tp)?̐ݒ?ɂ?????炸????ł???悤?ɂȂ?܂????D
??̓I?ɂ́C遊雅堂 危険性tstatictabale ?R?}???h??vpnpeer???w??ł???悤?ɂȂ?܂????D
VPN-遊雅堂 危険性T?ł?遊雅堂 危険性T?X?^?e?B?b?N?ϊ????C??????遊雅堂 危険性TP(?}?X?J???[?h)?ϊ??Ƃ??????\?????”\?ɂȂ?܂??D

?? 遊雅堂 危険性tstatic?͈̔͋y??遊雅堂 危険性trange?͈̔͂ɁCVPN-遊雅堂 危険性T??遊雅堂 危険性TP(?}?X?J???[?h)????A?h???X???܂܂??ƁC????ɒʐM?ł??܂???̂ŁC?ݒ肵?Ȃ??悤?ɂ????ӂ????????D

(2) ???u?i?R???\?[???j????ping????ꍇ?C?p?P?b?g?̃\?[?X?A?h???X?͏]????WAN?C???^?t?F?[?X?̃A?h???X?ł??????C????LAN?C???^?t?F?[?X?A?h???X?ɂł???ݒ??lj????܂????D
  • ?ΏۃR?}???h?Fping ??????IP?A?h???X?? lan


(3) IPsec??IKE KEEPALIVE?ɉ????āC遊雅堂 危険性MP?ɂ??KEEPALIVE??V40.09???T?|?[?g???܂????D
????遊雅堂 危険性MP KEEPALIVE?@?\?ɂ????āC?p?P?b?g?̃\?[?X?A?h???X?́C???u(MUCHO-EV/PK)??WAN?C???^?t?F?[?X?ł??????C????LAN?C???^?t?F?[?X?A?h???X?ɂł???ݒ??lj????????܂????D
  • ?ΏۃR?}???h?Fvpnpeer keepalive=icmp srcipaddr=la遊雅堂 危険性ddr




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(1) 遊雅堂 危険性tplusstatictable?R?}???h??遊雅堂 危険性tport?R?}???h?ŏd???????G???g?????o?^?ł??Ă??܂??D

(2) targetinterface?R?}???h??遊雅堂 危険性me?̒l????͂??Ȃ??œo?^???Ă??G???[?ƂȂ?Ȃ??D

(3) host遊雅堂 危険性me?R?}???h??遊雅堂 危険性me=?ɓo?^????Ă??镶??????12?????ȏ゠?????ꍇ?ɁCtarget?R?}???h??"host遊雅堂 危険性me="?ɂ?11?????܂ł????\??????Ȃ??D

(4) DHCP?T?[?o?@?\?ɂ????āCDHCP?N???C?A???g?????DHCP???b?Z?[?W?ɃI?v?V???????t??????Ă??Ȃ??ꍇ???CDHCP?N???C?A???g???????IP?A?h???X???擾?ł??Ȃ??D

???]???̃t?@?[???ł?Windows?CMAC OS?Ȃǂ?DHCP?N???C?A???g?ł́CDHCP???b?Z?[?W?ɃI?v?V???????t??????Ă???CIP?A?h???X???̑??̏??̎擾?ɖ??͂???܂???D





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