The ASA can notify qualified peers (in LAN-to-LAN configurations or VPN clients) of sessions that are about to be disconnected. The peer or client receiving the alert decodes the reason and displays it in the event log or in a pop-up pane. This feature is disabled by default....
SA は、ユーザまたは管理者の手動による介入によって削除されました。デフォルトのテキストは「Manually Disconnected by Administrator.」です。 IKE_DELETE_BY_EXPIRED_LIFETIME = 3 SA の期限が切れています。デフォルトのテキストは「Maximum Configured Lifetime Exceeded.」です。 IKE_DELETE_NO_...
ISAKMP is the negotiation protocol that lets two hosts agree on how to build an IPsec security association (SA). It provides a common framework for agreeing on the format of SA attributes. This security association includes negotiating with the peer about the SA and modifying or deleting the SA...
IKE SA: local 10.1.1.1/500 remote 10.1.1.2/500 Inactive IPSEC FLOW: permit ip 0.0.0.0/0.0.0.0 host 3.3.3.4 Active SAs: 2, origin: crypto map The following is sample output from the show crypto session brief command: Router# show crypto session brief Status: A- Active, U - Up...