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Virtual Private Networks (VPN)
20. Click to expand IKE.
a. For IKE version, select either IKEv1 or IKEv2. This setting must match the peer's IKE
version.
b. Initiate connection instructs the device to initiate the key exchange, rather than waiting
for an incoming request. This must be disabled if Remote endpoint >
any.
c. For Mode, select either Main mode or Aggressive mode.
d. For Enable padding, click to disable the padding of IKE packets. This should normally not
be disabled except for compatibility purposes.
e. For Phase 1 lifetime, enter the amount of time that the IKE security association expires
after a successful negotiation and must be re-authenticated.
Allowed values are any number of weeks, days, hours, minutes, or seconds, and take the
format number{w|d|h|m|s}.
For example, to set Phase 1 lifetime to ten minutes, enter 10m or 600s.
f. For Phase 2 lifetime, enter the amount of time that the IKE security association expires
after a successful negotiation and must be rekeyed.
Allowed values are any number of weeks, days, hours, minutes, or seconds, and take the
format number{w|d|h|m|s}.
For example, to set Phase 2 lifetime to ten minutes, enter 10m or 600s.
g. For Lifetime margin, enter a randomizing amount of time before the IPsec tunnel is
renegotiated.
Allowed values are any number of weeks, days, hours, minutes, or seconds, and take the
format number{w|d|h|m|s}.
For example, to set Lifetime margin to ten minutes, enter 10m or 600s.
h. Click to expand Phase 1 Proposals.
i. Click gto create a new phase 1 proposal.
ii. For Cipher, select the type of encryption.
iii. For Hash, select the type of hash to use to verify communication integrity.
iv. For Diffie-Hellman group, select the type of Diffie-Hellman group to use for key
exchange.
v. You can add additional Phase 1 proposals by clicking gnext to Add Phase 1 Proposal.
Digi Connect IT® Mini User Guide
IPsec
Hostname
is set to
193
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