> # About the AutoPeer Option

> Setting the peer address as auto-peer in the crypto map indicates that the destination endpoint of the traffic should be used as the peer address for the SA. Using the same crypto map, a unique SA can be set up at each of the endpoints in the subnet specified by the crypto map's IPv4-ACL entry. Auto-peer simplifies configuration when traffic endpoints are IPsec capable. It is particularly useful for iSCSI, where the iSCSI hosts in the same subnet do not require separate configuration.

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