vrouter-static-bfd-show

Currently when a static route is created, NetVisor installs a route entry in the routing information database (RIB) regardless of the reachability of the gateway. When static routes are conditional over BFD neighbor-ship formation, NetVisor alleviates this issue.

NetVisor OS supports static route reachability detection by using BFD protocol, and a static route entry is installed in the RIB only if BFD is able to communicate with the gateway. After installation, BFD periodically monitors reachability, and removes the route if connectivity is interrupted. The Pluribus vRouter acts as a gateway, and sends out BFD hellos periodically to specified neighbors. Static BFD sessions are also configurable.

IPv4, and IPv6 addresses are both supported.

Syntax   vrouter-static-bfd-show

vrouter-name name-string

The vRouter name.

src-ip ip-address

The source IPv4 or IPv6 address.

dst-ip ip-address

The IPv4 or IPv6 destination address.

type none|single-hop|multi-hop

The type of bi-directional forwarding hop, either single-hop or multi-hop.

vrf vrouter vrf vrf|default

Name of the VRF.


Defaults   None

Access   Network Administrator

History   

Version 2.5.3

Command introduced.

Usage   Use this command to display BFD on a static route.

Examples  To display BFD from a static route with source IP address, 10.1.1.13 to destination IP address, 172.21.16.35, use the following syntax:

CLI (network-admin@switch) > vrouter-static-bfd-show vrouter-name static-1 src-ip 172.21.16.45 dst-ip 10.1.1.101 type multihop

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