Track Ipv6 Route Reachability - Dell C9000 Series Reference Manual

track ipv6 route reachability

Configure object tracking on the reachability of an IPv6 route.
Syntax
track object-id ipv6 route ip-address/prefix-len reachability
To return to the default setting, use the no track object-id command.
Parameters
object-id
ipv6-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 IPv6 route. In
order for a route's reachability to be tracked, the route must appear as an entry in the
routing table.
A tracked route is considered to match an entry in the routing table only if the exact
IPv6 address and prefix length match a table entry. For example, when configured as a
tracked route, 3333:100:200:300:400::/80 does not match routing table entry
3333:100:200:300::/64. If no route-table entry has the exact IPv6 address and prefix
length, the tracked route is considered to be DOWN.
When you configure IPv6 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 ARP
cache. A tracked route is considered to be reachable if there is an ARP cache entry for
the route's next-hop address.
Enter the ID number of the tracked object. The range is from 1
to 500.
Enter an IPv6 address in X:X:X:X::X format. The valid IPv6 prefix
lengths are from /0 to / 128.
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 1478