F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

856
Task Command Remarks
Clear forwarding entries
from the IPv6 multicast
forwarding table.
reset multicast ipv6 forwarding-table
{ { ipv6-source-address [ prefix-length ] |
ipv6-group-address [ prefix-length ] | incoming-interface
{ interface-type interface-number | register } } * | all }
Available in user
view.
When a forwarding
entry is removed, the
associated routing
entry is also
removed.
Clear routing entries from
the IPv6 multicast routing
table.
reset multicast ipv6 routing-table { { ipv6-source-address
[ prefix-length ] | ipv6-group-address [ prefix-length ] |
incoming-interface { interface-type interface-number |
register } } * | all }
Available in user
view.
When a routing
entry is removed, the
associated
corresponding
forwarding entry is
also removed.
325B
IPv6 multicast forwarding configuration example
This section provides an example of configuring IPv6 multicast forwarding over a GRE tunnel.
1785BNetwork requirements
IPv6 multicast routing and IPv6 PIM-DM are enabled on Router A and the firewall. Router B does not
support IPv6 multicast. OSPFv3 is running on Router A, Router B, and the firewall. Configure a GRE
tunnel so that the receiver can receive the IPv6 multicast data from the source.
Figure 405 Network diagram
1786BConfiguration procedure
1. Enable IPv6 forwarding and configure the IP address and prefix length for each interface as shown
in
3015HFigure 405. (Details not shown.)
2. Configure a GRE tunnel:
# Create interface Tunnel 0 on Router A and assign the IPv6 address and prefix length to interface
Tunnel 0.
<RouterA> system-view
[RouterA] interface tunnel 0