Today I got these parameters from a client:
PHASE1 (ISAKMP):
encryption algorithm: 3DES
hash algorithm: Secure Hash Standard
authentication method: Pre-Shared Key
Diffie-Hellman group: #2 (1024 bit)
lifetime: 86400 seconds, no volume limit
PHASE2 (IPSEC):
encryption algorithm: 3DES
hash algorithm: Secure Hash Standard
Security association lifetime 3600 seconds
No PFS
Peer: someip1
Service: someip2
key: somekey
I run CentOS. Can you tell me what I need to do to connect to this peer? How can I set up this connection?