Clearing IPv6 MBGP information
Task
Clear dampened IPv6
MBGP routing information
and release suppressed
routes.
Clear IPv6 MBGP route flap
statistics.
IPv6 MBGP configuration example
Network requirements
IPv6 PIM-SM 1 is in AS 100 and IPv6 PIM-SM 2 is in AS 200. OSPFv3 is the IGP in the two ASs, and IPv6
MBGP runs between the two ASs to exchange IPv6 multicast route information.
The multicast source belongs to IPv6 PIM-SM 1, and the receiver belongs to IPv6 PIM-SM 2.
The POS 5/0 of Router A and Router B must be configured as the C-BSR and C-RP of the IPv6 PIM-SM
domains, respectively.
Figure 110 Network diagram
Device
Source
Router A
Router B
Command
reset bgp ipv6 multicast dampening [ ipv6-address
prefix-length ]
reset bgp ipv6 multicast flap-info
[ ipv6-address/prefix-length | regexp
as-path-regexp | as-path-acl as-path-acl-number ]
Interface
IP address
N/A
1002::100/64
Eth1/1
1002::1/64
POS5/0
1001::1/64
POS5/0
1001::2/64
S2/0
2001::1/64
S2/1
2002::1/64
Device
Interface
Router C
Eth1/1
S2/0
S2/1
Router D
S2/0
S2/1
434
Remarks
Available in user view.
Available in user view.
IP address
3002::1/64
3001::1/64
2001::2/64
2002::2/64
3001::2/64