Cradlepoint IBR1100 User Manual page 109

User Manual / IBR1100/IBR1150
• Authentication Protocol
• Username
• Password
Enable and Configure Failure Check
Failure check will test the connection to verify the WAN
device is connected.
• Idle Check Interval: Set the number of seconds the
router will wait between checks to see if the WAN is
still available.
• Failure Check:
• Off: Once the link is established the router takes
no action to verify that it is still up.
• On: Modems will be set to use the Passive DNS
failure check type. Ethernet and WiFi as WAN
connections will be set to use Active Ping.
• Ping IP Address: This IP address must be an address
that can be reached through your WAN connection
(modem/Ethernet). Some ISPs/Carriers block certain
addresses, so choose an address that all of your WAN
connections can use.
Summary
Review your settings and click Finish to exit or Back to
edit.
IP PASSTHROUGH SETUP
IP passthrough takes a 3G/4G WAN data source (USB,
ExpressCard, or Cradlepoint business-grade modem) and
passes the IP address through to Ethernet LAN.
Enabling IP passthrough will make many changes to your
router configuration. Please review this list and ensure they
are compatible with how the router will be used.
• All Ethernet ports will be set to LAN
• All network groups except the primary network group
will be removed
• All WAN devices will have Load Balance disabled and the
highest priority device will be used
• All Wireless interfaces will be removed from the primary
network group
• All Router based VPN and GRE services will be disabled
• The Routing Mode will be set to IP Passthrough
• The Subnet Selection Mode will be set to "Automatically
Create Subnet" unless overridden via the Subnet
Selection Mode dropdown
Any Ethernet WAN connections should be disconnected before IP passthrough is enabled.
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