Track Ip Route Reachability - Dell C9000 Series Reference Manual

track ip route reachability

Configure object tracking on the reachability of an IPv4 route.
C9000 Series
Syntax
track object-id ip route ip-address/prefix-len reachability
To return to the default setting, use the no track object-id command.
Parameters
object-id
ip-address/
prefix-len
Defaults none
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer
to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.9(0.0)
9.8(0.0)
9.7(0.0)
8.3.12.0
8.4.1.0
Usage Information Use this command to create an object that tracks the reachability of an IPv4 route. In
order for a route's reachability to be tracked, the route must appear as an entry in the
routing table.
A tracked IPv4 route is considered to match an entry in the routing table only if the
exact IPv4 address and prefix length match a table entry. For example, when configured
as a tracked route, 10.0.0.0/24 does not match the routing table entry 10.0.0.0/8. If no
route-table entry has the exact IPv4 address and prefix length, the status of the tracked
route is considered to be DOWN.
When you configure IPv4 route reachability as a tracked object, the UP/DOWN state of
the tracked route is also determined by the entry of the next-hop address in the
Enter the ID number of the tracked object. The range is from 1
to 500.
Enter an IPv4 address in dotted decimal format. The valid IPv4
prefix lengths are from /0 to /32.
Description
Introduced on the C9010.
Introduced on the S3048-ON and S4048-ON.
Introduced on the S6000-ON.
Introduced on the S4810.
Introduced.
Object Tracking 1470