Proroute GEM420 4G M2M Router
GEM420 User Manual
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record this keep-alive check is failed if the response time of replied packet is
longer than this setting.
Fail Threshold
: Times of failed checking. This WAN connection will be
recognized as broken if the times of continuous failed keep-alive checking
equals to this value.
Target1/Target2
: Set host that is used for keep alive checking. It can be
DNS1, DNS2, default Gateway, or other host that you need to input IP
address manually..
10.
IGMP:
Enable or disable multicast traffics from Internet. You may enable as
auto mode or select by IGMP v1, IGMP v2, IGMP v3 or Auto.
11.
WAN IP Alias:
In some cases, ISP will provide you another fixed IP address
for management purpose. You can enter that IP address in this field.
3.1.1.2.2.4 PPTP
Choose PPTP (Point-to-Point Tunneling Protocol) if your ISP used a PPTP
connection. Your ISP will provide you with a username and password.