set pfs

PFS ?iPerfect Forward Security?j???s?Ȃ??ۂɁADiffie-Hellman?????????g?p????Oakley?ƌĂ΂??Í????Z?p???g?p???܂??B
???̃R?}???h??Oakley G遊雅堂 登録方法p???w?肵?܂??B
Diffie-Hellman G遊雅堂 登録方法p?ɂ́A1?i768-bit?j?A2(1024-bit)?A5(1536-bit)?A14(2048-bit)??4??ނ?????܂??B

IKEv2?ŕ????̒?Ă?????ꍇpayload???ł́Ag遊雅堂 登録方法p14, g遊雅堂 登録方法p5, g遊雅堂 登録方法p2, g遊雅堂 登録方法p1?̏??Œ?Ă??܂??B

refresh?R?}???h??ɗL???ɂȂ?R?}???h?ł??B

IKEv1/IKEv2???ʃR?}???h

?ݒ??P?@PFS?g?p????Oakley G遊雅堂 登録方法p?ɁAG遊雅堂 登録方法p2???g?p????

遊雅堂 登録方法ter(config)#crypto map Tokyo 1 遊雅堂 登録方法ter(config-crypto-map)#set pfs g遊雅堂 登録方法p2

?R?}???h????

set pfs <DH?O???[?v

?p?????[?^

?p?????[?^	?ݒ???e	?ݒ?͈?	?ȗ????̒l
DH?O???[?v	Diffie-Hellman?O???[?v?ԍ????w?肵?܂??B	g遊雅堂 登録方法p1 g遊雅堂 登録方法p2 g遊雅堂 登録方法p5 g遊雅堂 登録方法p14	?ȗ??s??

???̐ݒ???s??Ȃ??ꍇ

IKEv1?ł?Initiator?ƂȂ?ꍇ?APFS???g?p???܂???B
Responder?ƂȂ?ꍇ?́AInitiator????̒?Ă?G遊雅堂 登録方法p 1?A2?A5?A14?ł???΁A??????󂯓???܂??B
IKEv2?ł?PFS???g?p???܂???B

PFS?Ƃ́H

Quick Mode?L?[??????????邽?тɃL?[?̍Č?????v??????Internet Key Exchange (IKE)?̎菇?ł??B?܂??A???̍ۂɃL?[?̑傫???iG遊雅堂 登録方法p1?AG遊雅堂 登録方法p2?AG遊雅堂 登録方法p5?AG遊雅堂 登録方法p14?j???w?肵?܂??B
?Z?L?????e?B?̖ʂł͋??łƂȂ?܂????A?L?[?̌????Ɏ??Ԃ??????錇?_??????܂??B

?ݒ胂?[?h

VPN?Z???N?^?ݒ胂?[?h