I have a CentOS 6.2 64bit ZEN server with 2 IPs.
I need to configure a VPN via encryptions domains.
This are the requirement of my provider.
Authentication Method: Pre-share
Encryption Scheme: IKEv2
Diffie-Hellman Group: Group 1
Encryption Algorithm: 3DES
Hashing Algorithm: SHA-1
Main or Aggressive Mode: Main Mode
Lifetime (for renegotiation): 86400
Encryption Algorithm ESP: 3DES
Authentication Algorithm ESP: None
Authentication Algorithm AH: SHA-1
Perfect Forward Secrecy: None
Lifetime (for renegotiation): 28800 seconds
Lifesize in KB (for renegotiation): 4608000 Kilobytes