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MBR1400 | USER MANUAL – Firmware version 4.4
CRADLEPOINT
VRRP: (requires hardware version 2.0)
VRRP (Virtual Router Redundancy Protocol) allows you to associate
multiple routers with one LAN so that if the primary physical router fails,
the LAN will keep the same settings via the virtual router.
Enable VRRP: Select to enable VRRP configuration options.
Virtual Router IP: IP address of the virtual router. This must be distinct
from the IP address of any physical router associated with the virtual
router.
Virtual Router ID: Identifying number of the virtual router. (Range: 1-
255)
Router Priority: Failover priority level of this physical router. The
physical router with the highest priority number will have primary
ownership of the virtual router. (Range: 1-254)
WAN Fault Priority: This optional value sets the failover priority of this
router when no WAN connection is available. If the value matches the
normal router priority, WAN connection state will not be considered. If
the value is empty (the default), the router will always give up ownership of the virtual IP and let a new master take over
when no WAN connection is available.
Advertisement Interval: Sets the amount of time (in seconds) between VRRP advertisements, which communicate the
router status. The default of 1 second is standard.
Initial Virtual Router State: This controls the initial VRRP failover state for this physical router: choose Master or
Backup. This sets up the virtual router association more quickly than the Router Priority level, but the Router Priority
assignment will eventually overrule this if there is a discrepancy.
Authentication: VRRP Authentication Method. This is for legacy purposes: VRRP Authentication has been deprecated
as of RFC 3768. Select None or Simple. If you select Simple, input a VRRP group password.
Provide Virtual IP in DHCP leases: Select this to automatically set the DHCP default gateway address and DNS server
address to the virtual IP in DHCP leases provided on this network.
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