AirLive RS-2500 - Manual (Page 46)

7. Interface
41 AirLive RS-2500 User’s Manual
7.2 WAN
 WAN Interface Address Setting
STEP 1 ﹒ Select WAN in Interface and click Modify in WAN1 Interface. (Figure 7-2)
Figure 7-2 Setting WAN Interface WebUI
STEP 2 ﹒ Setting the Connection Service (ICMP or DNS way)：
 ICMP：Enter an Alive Indicator Site IP (can select from Assist) (Figure 7-3)
 DNS：Enter two different DNS Server IP Address and Domain Name (can
select from Assist) (Figure 7-4)
 Setting time of seconds between sending alive packet.
Figure 7-3 ICMP Connection
Figure 7-4 DNS Service
Connection test is used for RS-2500 to detect if the WAN can connect
or not. So the Alive Indicator Site IP, DNS Server IP Address, or
Domain Name must be able to use permanently. Or it will cause
judgmental mistakes of the device.