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DH-Group
DPD-Keepalive
DPD-Keepalive Interval
(sec)
IKE Retry Interval (sec)
IKE Retry Count
Negotiation Direction
IKE_AUTH Settings
Remote Peer Setting
Set the encryption strength of the
Diffie-Hellman Key exchange.
• 768bit
• 1024bit
• 1536bit
• 2048bit
Set whether to use DPD-Keepalive
function for the detection of
communication disconnection of the
IPsec tunnel.
• Checked: when DPD-Keepalive
function is used.
• Unchecked: when DPD-Keepalive
function is not used.
Set the transmission interval of the
DPD-Keepalive function in seconds
to detect communication
disconnection of the IPsec tunnel.
Specify the retransmission interval
(seconds) to be performed when a
key exchange packet does not reach
the peer. It can be set from 5-60
seconds.
Specify the number of
retransmissions to be performed
when the key exchange packet does
not reach the other party. It can be
set from 2-10 times.
Set whether the IKE_SA_INIT
exchange is done bidirectional, on
the initiator or responder side.
• Both: Bidirectional
• Initiator: Initiator side
• Responder: Responder side
Set the specification method of the
IPsec peer device.
• Any: Select when the IP address
of the IPsec peer device is not
random between 70%
to 85% of the set
lifetime.
DPD (Dead Peer
Detection)
When this function is
enabled, the DPD
packet is sent every 30
seconds.
|Setting/Setting Confirmation
768bit
Disabled
Not set
Not specified
Not specified
both
Any
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