Run the command set protocol protocols ospf interface vif interface bfd to enable Bidirectional Forwarding Detection (BFD) on the interface. It allows OSPF to listen for BFD events on peers created on the interface. Every time a new neighbor is found a BFD peer is created to monitor the link status for fast convergence. The three BFD timers can be configured to the desired value.
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Run the command delete protocols ospf interface vif bfd to remove this configuration.
Command Syntax
set protocol protocols ospf interface <vlan-interface> vif <vlan-interface> bfd <vlan-interface> bfd [detect-multiplier<2multiplier<2-255>255>] [min-receive-interval <50 <50-60000>60000>] [min-transmit-interval <50<50-60000>60000>]
delete protocol protocols ospf interface <vlan-interface> vif <vlan-interface> <vlan-interface> bfd [detect-multiplier <2<2-255>255>] [min-receive-interval <50<50-60000>60000>] [min-transmit-interval <50<50-60000>60000>]
Parameter
Parameter | Description |
interface <vlan-interface> | Specifies the name of the interface. |
| detect-multiplier <2-255> | Specifies the BFD detection multiplier to detect packet loss. The value ranges from 2 to 255, the default value is 3. |
| min-receive-interval <50-60000> | Specifies the BFD minimum interval that the system is capable of receiving control packets. The default value is 300 milliseconds. |
| min-transmit-interval <50-60000> | Specifies the The minimum transmission interval that this system wants to use to send BFD control packets. The default value is 300ms. |
Example
- Configure the BFD min-receive-interval to 100.
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admin@XorPlus# set protocols ospf interface vlan200 vif vlan200 bfd min-receive-interval 100
admin@Xorplus# commit |
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