Digi Connect IT 4

Virtual Private Networks (VPN) IPsec
Digi Connect IT® 4 User Guide
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n aes192
n aes192gcm128
n aes192gcm64
n aes192gcm96
n aes256
n aes256gcm128
n aes256gcm64
n aes256gcm96
n null
The default is 3des.
iii. Set the type of hash to use during phase 1 to verify communication integrity:
(config vpn ipsec tunnel ipsec_example ike phase1_proposal 0)> hash
value
(config vpn ipsec tunnel ipsec_example ike phase1_proposal 0)>
where value is one of:
n md5
n sha1
n sha256
n sha384
n sha512
The default is sha1.
iv. Set the type of Diffie-Hellman group to use for key exchange during phase 1:
i. Use the ? to determine available Diffie-Hellman group types:
(config vpn ipsec tunnel ipsec_example ike phase1_proposal 0)>
dh_group ?
curve25519
curve448
ecp192
ecp224
...
(config vpn ipsec tunnel ipsec_example ike phase1_proposal 0)>
ii. Set the Diffie-Hellman group type:
(config vpn ipsec tunnel ipsec_example ike phase1_proposal 0)>
dh_group value
(config vpn ipsec tunnel ipsec_example ike phase1_proposal 0)>
The default is modp2048.
v. (Optional) Add additional phase 1 proposals: