vrouter-static-bfd-add
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-add
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vrouter-name name-string |
Specify the vRouter name. |
|
src-ip ip-address |
Specify the source IPv4 or IPv6 address. |
|
dst-ip ip-address |
Specify the IPv4 or IPv6 destination address. |
|
type single-hop|multi-hop |
Specify the type of bi-directional forwarding hop, either single-hop or multi-hop. |
Defaults None
Access Network Administrator
History
|
Version 2.5.3 |
Command introduced. |
Usage Use this command to add BFD to a static route.
Examples To add BFD to 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-add src-ip 10.1.1.13 dst-ip 172.21.16.35 type single-hop