I'm not so familiar with installing and configuring VPN connections, but I need to link up our web server (CentOS 6) to a Cisco 3945. Here is the information I have from the Cisco device:
VPN Device Tunnel Endpoint IP Address: 91.151.a.b Host(s): IP address(es) to be accessed (Public IP address required): 91.151.c.d Phase 1 & 2 Encryption Type: 3DES/SHA1 VPN scheme: IKE Phase 1 encryptin algorithm: 3DES Phase 1 hash algorithm: Secure Hash Standard Phase 1 authentication method: Pre-Shared Key Phase 1 algorithm: Diffie-Hellman Group 2 (1024 bit) Phase 1 lifetime: 86400 seconds Phase 2 perfect forward secrecy (yes/no): No Phase 2 encryption algorithm: 3DES Phase 2 hash algorithm: Secure Hash Standard Phase 2 lifetime: 3600 seconds
I'm trying to find some tutorials but most of them seem to be old and out dated. Could anyone gives me a straightforward help on what applications I can use and if it's possible some helps or hints on commands?