Bidirectional control mode
To use BFD bidirectional control detection between two devices, enable BFD control mode for each device's static route destined to the peer.
To configure a static route and enable BFD control mode, use one of the following methods:
To configure BFD control mode for a static route (direct next hop):
Step | Command | Remarks |
|---|
1. Enter system view. | system-view | N/A |
2. Configure BFD control mode for a static route. | Method 1:ip route-static dest-address { mask-length | mask } interface-type interface-number next-hop-address bfd control-packet [ preference preference-value ] [ tag tag-value ] [ description description-text ] Method 2:ip route-static vpn-instance s-vpn-instance-name dest-address { mask-length | mask } interface-type interface-number next-hop-address bfd control-packet [ preference preference-value ] [ tag tag-value ] [ description description-text ]
| By default, BFD control mode for a static route is not configured. |
To configure BFD control mode for a static route (indirect next hop):
Step | Command | Remarks |
|---|
1. Enter system view. | system-view | N/A |
2. Configure BFD control mode for a static route. | Method 1:ip route-static dest-address { mask-length | mask } { next-hop-address bfd control-packet bfd-source ip-address | vpn-instance d-vpn-instance-name next-hop-address bfd control-packet bfd-source ip-address } [ preference preference-value ] [ tag tag-value ] [ description description-text ] Method 2:ip route-static vpn-instance s-vpn-instance-name dest-address { mask-length | mask } { next-hop-address bfd control-packet bfd-source ip-address | vpn-instance d-vpn-instance-name next-hop-address bfd control-packet bfd-source ip-address } [ preference preference-value ] [ tag tag-value ] [ description description-text ]
| By default, BFD control mode for a static route is not configured. |