7 show ipv6 route preferences, 8 show ipv6 route summary – Fortinet 548B User Manual

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Next-Hop: The outgoing router IPv6 address to use when forwarding traffic to the next router (if any)
in the path toward the destination

Route-Timestamp: The last updated time for dynamic routes. The format of Route-Timestamp will
be

Days:Hours:Minutes if days > = 1

Hours:Minutes:Seconds if days < 1

Interface: The outgoing router interface to use when forwarding traffic to the next destnation.

To administratively control the traffic destined to a particular network and prevent it from being forwarded
through the router, you can configure a static reject route on the router. Such traffic would be discarded
and the ICMP destination unreachable message is sent back to the source. This is typically used for
preventing routing loops. The reject route added in the RTO is of the type OSPF Inter-Area. Reject
routes (routes of REJECT type installed by any protocol) are not redistributed by OSPF/RIP. Reject
routes are supported in both OSPFv2 and OSPFv3.

10.3.1.7 show ipv6 route preferences

This command displays the preference value associated with the type of route. Lower numbers have a
greater preference. A route with a preference of 255 cannot be used to forward traffic.

Syntax

show ipv6 route preferences

Default Setting

None

Command Mode

Privileged Exec

Display Message

Local: Preference of directly-connected routes.

Static: Preference of static routes.

OSPF Intra: Preference of routes within the OSPF area.

OSPF Inter: Preference of routes to other OSPF routes that are outside of the area.

OSPF External: Preference of OSPF external routes.

10.3.1.8 show ipv6 route summary

This command displays the summary of the routing table. Use all to display the count summary for all
routes, including best and non-best routes. Use the command without parameters to display the count
summary for only the best routes.

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