display bgp evpn routing-table flap-info

Function

The display bgp evpn routing-table flap-info command displays statistics about BGP EVPN route flapping.

Format

display bgp evpn { all | route-distinguisher route-distinguisher } routing-table flap-info [ mac-route | prefix-route ]

Parameters

Parameter	Description	Value
all	Displays information about EVPN routes of all EVPN instances.	-
route-distinguisher route-distinguisher	Displays information about EVPN routes with the specified RD.	An RD can be in either of the following formats: 2-byte AS number: 4-byte user-defined number, such as 1:3. The AS number ranges from 0 to 65535, and the user-defined number ranges from 0 to 4294967295. The AS number and user-defined number cannot be both 0s. Specifically, an RD cannot be 0:0. 4-byte AS number: 2-byte user-defined number, such as 65537:3. The AS number ranges from 65536 to 4294967295, and the user-defined number ranges from 0 to 65535. 4-byte AS number in dotted notation: 2-byte user-defined number, such as 0.0:3 or 0.1:0. The AS number is in the format of x.y, where x and y are integers ranging from 0 to 65535. The user-defined number also ranges from 0 to 65535. The AS number and user-defined number cannot be both 0s. Specifically, an RD cannot be 0.0:0. 4-byte IP address: 2-byte user-defined number, such as 192.168.122.15:1. The IP address ranges from 0.0.0.0 to 255.255.255.255, and the user-defined number ranges from 0 to 65535.
mac-route	Displays information about MAC advertisement routes.	-
prefix-route	Displays information about prefix routes.	-

Views

All views

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	execute

Usage Guidelines

Usage Scenario

To view statistics about BGP EVPN route flapping, run the display bgp evpn all routing-table flap-info command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display statistics about BGP EVPN route flapping.

<HUAWEI> display bgp evpn all routing-table flap-info

 BGP Local router ID is 10.1.1.1
 Status codes: * - valid, > - best, d - damped, x - best external, a - add path,
               h - history,  i - internal, s - suppressed, S - Stale
               Origin : i - IGP, e - EGP, ? - incomplete
 RPKI validation codes: V - valid, I - invalid, N - not-found
 
 EVPN address family:
 Number of Mac Routes: 2
 Route Distinguisher: 1:1
       Network(EthTagId/MacAddrLen/MacAddr/IpAddrLen/IpAddr)  From                          Flaps  Duration  Reuse     Path/Ogn
  di   0:48:0002-0002-0002:0:0.0.0.0                         10.2.2.2                       4      00:10:22  00:28:40  600i
  di   0:48:38ba-a703-7902:0:0.0.0.0                         10.2.2.2                       4      00:10:10  00:28:46  600i

**Table 1** Description of the **display bgp evpn routing-table flap-info** command output
Item	Description
BGP Local router ID	Router ID of the local BGP device.
Number of Mac Routes	Number of MAC Routes.
Route Distinguisher	The route distinguisher.
From	IP address of the peer from which a route is learned.
Flaps	Total number of times of route flapping.
Duration	Flapping duration.
Reuse	Reuse value.
Path/Ogn	AS_Path number and the Origin attribute.
Network	The network information of the route.