An Rp Cannot Join An Spt In Ipv6 Pim-Sm - HP FlexNetwork 7500 Series Configuration Manual

Solution
To resolve the problem:
Use display current-configuration to verify the IPv6 multicast forwarding boundary settings.
1.
Use ipv6 multicast boundary to change the multicast forwarding boundary settings to make
the IPv6 multicast packet able to cross the boundary.
Use display current-configuration to verify the IPv6 multicast source policy. Change the ACL
2.
rule defined in the source-policy command so that the source/group address of the IPv6
multicast data can pass ACL filtering.
If the problem persists, contact Hewlett Packard Enterprise Support.
3.

An RP cannot join an SPT in IPv6 PIM-SM

Symptom
An RPT cannot be correctly built, or an RP cannot join the SPT toward the IPv6 multicast source.
Solution
Use display ipv6 routing-table to verify that an IPv6 unicast route to the RP is available on
1.
each router.
Use display ipv6 pim rp-info to verify that the dynamic RP information is consistent on all
2.
routers.
Use display ipv6 pim rp-info to verify that the same static RPs are configured on all routers on
3.
the network.
If the problem persists, contact Hewlett Packard Enterprise Support.
4.
An RPT cannot be built or IPv6 multicast source registration
fails in IPv6 PIM-SM
Symptom
The C-RPs cannot unicast advertisement messages to the BSR. The BSR does not advertise BSMs
containing C-RP information and has no IPv6 unicast route to any C-RP. An RPT cannot be correctly
established, or the source-side DR cannot register the IPv6 multicast source with the RP.
Solution
To resolve the problem:
Use display ipv6 routing-table to verify that the following conditions exist:
1.
Each C-RP has an IPv6 unicast route to the BSR.
The BSR has an IPv6 unicast route to each C-RP.
Each router on the network has IPv6 unicast routes to the C-RPs.
Use display ipv6 pim bsr-info to verify that the BSR information exists on each router. Then,
2.
use display ipv6 pim rp-info to verify that the RP information is correct on each router.
Use display ipv6 pim neighbor to verify that IPv6 PIM neighboring relationship has been
3.
correctly established among the routers.
If the problem persists, contact Hewlett Packard Enterprise Support.
4.
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