Digi TransPort WR31 User Manual page 439

Configure Virtual Private Networking (VPN)
Entity Instance Parameter
ike n ipsecgroup
ike n ltime
Advanced IKE parameters
Retransmit a frame if no response after n seconds
The amount of time, in seconds, that IKE will wait for a response from the remote unit before
transmitting the negotiation frame.
Stop IKE negotiation after n retransmissions
The maximum number of times that IKE will retransmit a negotiation frame as part of the
exchange before failing.
Stop IKE negotiation if no packet received for n seconds
The period of time, in seconds, after which the router will stop the IKE negotiation when no
response to a negotiation packet has been received.
Enable Dead Peer Detection
Enables Dead Peer Detection. For more information, refer to the Configuration > Network >
IPsec > Dead Peer Detection (DPD) page.
NAT Traversal Mode
Selects the NAT traversal mode for IKE/IPsec: Auto, Disabled, or Force. When one end of an IPsec
tunnel is behind a NAT box, some form of NAT traversal may be required before the IPsec tunnel
can pass packets. Turning NAT Traversal on enables the IKE protocol to discover whether or not
one or both ends of a tunnel is behind a NAT box, and implements a standard NAT traversal
protocol if NAT is not being performed. The version of NAT traversal supported is that described
in the IETF draft document draft-ietf-ipsec-nat-t-ike-03.txt.
Send INITIAL-CONTACT notifications
Enables INITIAL-CONTACT notifications to be sent.
Digi TransPort WR Routers User Guide
Values Equivalent web parameter
1, 2, 5 MODP Group for Phase 2
1-28800 Renegotiate after h hrs m mins s secs
This CLI value is entered in seconds only.
IPsec parameters
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