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Usage: Fail back based on the amount of data passed over time. This is a good setting for when you have a dual-mode EVDO/WiMAX modem and you are going in and out
of WiMAX coverage. If the router has failed over to EVDO it will wait until you have low data usage before bringing down the EVDO connection to check if a WiMAX connection
can be made.
High (Rate: 80 KB/s. Time Period: 30 seconds.)
Normal (Rate: 20 KB/s. Time Period: 90 seconds.)
Low (Rate: 10 KB/s. Time Period: 240 seconds.)
Custom (Rate range: 1-100 KB/s. Time Period range: 10-300 seconds.)
Time: Fail back only after a set period of time. (Default: 90 seconds. Range: 10-300 seconds.) This is a good setting if you have a primary wired WAN connection and only
use a modem for failover when your wired connection goes down. This ensures that the higher priority interface has remained online for a set period of time before it becomes
active (in case the connection is dropping in and out, for example).
Disabled: Deactivate failback mode.
Immediate Mode: Fail back immediately whenever a higher priority interface is plugged in or when there is a priority change. Immediate failback returns you to the use of
your preferred Internet source more quickly which may have advantages such as reducing the cost of a failover data plan, but it may cause more interruptions in your network
than Usage or Time modes.
IP Overrides
IP overrides allow you to override IP settings after a device's IP settings have been configured.
Only the fields that you fill out will be overridden. Override any of the following fields:
IP Address
Subnet Mask
Gateway IP
Primary DNS Server
Secondary DNS Server
IPv6 Settings
The
IPv6
configuration allows you to enable and configure IPv6 for a WAN device. These settings should be configured in combination with the IPv6 LAN settings (go to
Network Settings → WiFi / Local Networks, select the LAN under Local IP Networks, and click Edit) to achieve the desired result.
This is a dual-stacked implementation of IPv6, so IPv6 and IPv4 are used alongside each other. If you enable IPv6, the router will not allow connections via IPv4. When IPv6
is enabled, some router features are no longer supported. These are:
RADIUS/TACACS+ accounting for wireless clients and admin/CLI login
IP Passthrough (not needed with IPv6)
NAT (not needed with IPv6)
Bounce pages
UPnP
Network Mobility
DHCP Relay
VRRP, GRE, GRE over IPSec, OSPF, NHRP
10/13/2014
CradlePoint COR IBR1100/IBR1150 – Manual
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