AirLive RS-2500 - Manual (Page 121)

17. Configuration Example: IPSec & PPTP VPN
AirLive RS-2500 User’s Manual 116
STEP 11. Enter the following setting in Incoming Policy: (Figure 17-28)
 Trunk: Select VPN_Tunnel_B.
 Click OK.(Figure 17-29)
Figure 17-28 Setting the VPN Tunnel Incoming Policy
Figure 17-29 Complete the VPN Tunnel Incoming Policy Setting
STEP 12. Complete IPSec VPN Connection.
If WAN IP address will be changed after a certain time, user can apply
DDNS service and configure the domain name on VPN setting. So,
user should type in the domain name in Remote Gateway item,
instead of typing IP address.