PLANET CS-1000 - Manual (Page 150)

Multi-Homing Security Gateway User’s Manual
Step 6. In IPSec Algorithm Table, choose Data Encryption + Authentication. We choose 3DES for ENC
Algorithm and MD5 for AUTH Algorithm.
Step 7. Choose GROUP 1 as the Perfect Forward Secrecy setting, and leave the default setting with 28800
seconds in IPSec Lifetime and 3600 seconds for ISAKMP Lifetime.
Step 8 . Click OK to finish the setting of Company B.
Step 9. Click Trunk and press New Entry to configure the further setting.
Step 10. Enter Site_B as the new trunk name, and select LAN interface as the VPN source. Fill LAN IP subnet
192.168.20.0 with subnet mask IP 255.255.255.0.
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