The debugging bgp packet update flow command enables the debugging of BGP Update messages in the BGP-Flow address family of a specified VPN instance.
The undo debugging bgp packet update flow command disables the debugging of BGP Update messages in the BGP-Flow address family of a specified VPN instance.
By default, debugging of BGP packets is disabled.
debugging bgp packet update ipv4 flow vpn-instance vrf-name [ peer peerIpv4Addr ] [ receive | send ]
debugging bgp packet update ipv6 flow vpn-instance vrf-name [ peer { peerIpv4Addr | peerIpv6Addr } ] [ receive | send ]
undo debugging bgp packet update ipv4 flow vpn-instance vrf-name [ peer peerIpv4Addr ] [ receive | send ]
undo debugging bgp packet update ipv6 flow vpn-instance vrf-name [ peer { peerIpv4Addr | peerIpv6Addr } ] [ receive | send ]
| Parameter | Description | Value |
|---|---|---|
| peer peerIpv4Addr |
Specifies the IP address of an IPv4 peer. |
The value is in dotted decimal notation. |
| peer peerIpv6Addr |
Specifies the IP address of an IPv6 peer. |
The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X. |
| receive |
Outputs debugging information about the specified packet receiving direction. |
- |
| send |
Outputs debugging information about the specified packet sending direction. |
- |
| ipv6 |
Outputs debugging information about the IPv6 route. |
- |
| vpn-instance vrf-name |
Specify a VPN-Instance (VRF) name. |
The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string. |
| ipv4 |
Outputs debugging information about the IPv4 route. |
- |
Usage Scenario
The debugging bgp packet command enables debugging of BGP packets so that you can view the information during BGP packet receiving and sending.
When much information is output, you can filter the output information by VPN instance, peer, and address family.Follow-up Procedure
Run the undo debugging bgp packet command to disable debugging.
Precautions
Debugging information is output on the screen. Do not output too much information for other purposes than debugging so that the performance is not affected.