E-Lins H750 Series User Manual page 59

visited from internet.
 Local endpoint: domain name or IP address or interface name of this device.
 Local IKE identifier:
 Remote IKE identifier:
 Preshared Keys: pre-shared key authentication. As known as PSK.
 Perfect Forward Secrecy: whether Perfect Forward Secrecy of keys is desired on the
connection's keying channel
 DPD action: controls the use of the Dead Peer Detection protocol (DPD, RFC 3706)
where R_U_THERE notification messages(IKEv1) or empty INFORMATIONAL
messages (IKEv2) are periodically sent in order to check the liveliness of the IPsec
peer. The values clear, hold, and restart all activate DPD and determine the action to
perform on a timeout. With clear the connection is closed with no further actions
taken. hold installs a trap policy, which will catch matching traffic and tries to
re-negotiate the connection on demand. restart will immediately trigger an attempt to
re-negotiate the connection. The default is none which disables the active sending of
DPD messages
 DPD delay: defines
messages/INFORMATIONAL exchanges are sent to the peer
 DPD timeout: defines the timeout interval, after which all connections to a peer are
deleted in case of inactivity.
 NAT Traversal: indicate device is behind a NAT device or not.
 Local subnet: the subnet of local which connects to IPSEC VPN.
 Remote subnet: the subnet of remote which connects to IPSEC VPN.
 Local source ip: The internal source IP of local device to use in a tunnel, also known
as virtual IP
 Remote source ip: The internal source IP of remote device to use in a tunnel, also
known as virtual IP
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Identity to use for the local device authentication.
Identity to use for the remote device authentication.
the period time
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interval with which
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H750 User Manual
R_U_THERE