Set Netscreen VPN by Manual Key

Local PC ip : 192.168.0.30 (Trust)

Local VPN ip : 172.31.188.1 (Untrust)

Remote PC ip : 192.168.50.30 (Trust)

Remote VPN ip : 172.31.187.1 (Untrust)

Step 1 : Set Trust,Untrust ip and gateway in network setting

Step 2 : Add information of tunnel (interface: untrust ) Unnumbered : untrust

Step 3 : Add Object-- Trust (subnet) Remote lan (subnet)

Step 4 : Add vpn mannual key Security index --local,remote

Gateway --opposite untrust

Outgoing interface --untrust

Encryption algorithm --3DES-CBC

General key by pwd --From order

Authentication Algorithm --SHA-1

General key by pwd --From order

Tunnel interface -- Designation

Step 5 : Routing table trust : 0.0.0.0/0 interface : untrust gateway : 172.31.187.254 trust : 192.168.0.0/24 interface : tunnel.1 gateway : 0.0.0.0/0

Step 6 : Policies 1. from trust to untrust Action : Permit

2. from untrust to trust

Action : Permit