| Origin |
| The mechanism by which this group mapping was learned. Enumerations: - fixed (1)
- configRp (2)
- configSsm (3)
- bsr (4)
- autoRP (5)
- embedded (6)
- other (7)
|
| AddressType |
| The address type of the IP multicast group prefix. Enumerations: - unknown (0)
- ipv4 (1)
- ipv6 (2)
- ipv4z (3)
- ipv6z (4)
- dns (16)
|
| GrpAddress |
| The IP multicast group address which, when combined with pimGroupMappingGrpPrefixLength, gives the group prefix for this mapping. The InetAddressType is given by the pimGroupMappingAddressType object. This address object is only significant up to pimGroupMappingGrpPrefixLength bits. The remainder of the address bits are zero. This is especially important for this index field, which is part of the index of this entry. Any non-zero bits would signify an entirely different entry. Length: 16 to 16 |
| GrpPrefixLength |
| The multicast group prefix length, which, when combined with pimGroupMappingGrpAddress, gives the group prefix for this mapping. The InetAddressType is given by the pimGroupMappingAddressType object. If pimGroupMappingAddressType is 'ipv4' or 'ipv4z', this object must be in the range 4..32. If pimGroupMappingAddressType is 'ipv6' or 'ipv6z', this object must be in the range 8..128. Range: 4 to 128 |
| RPAddressType |
| The address type of the RP to be used for groups within this group prefix, or unknown(0) if no RP is to be used or if the RP address is unknown. This object must be unknown(0) if pimGroupMappingPimMode is ssm(2), or if pimGroupMappingOrigin is embedded(6). Enumerations: - unknown (0)
- ipv4 (1)
- ipv6 (2)
- ipv4z (3)
- ipv6z (4)
- dns (16)
|
| RPAddress |
| The IP address of the RP to be used for groups within this group prefix. The InetAddressType is given by the imGroupMappingRPAddressType object. Length: 16 to 16 |
| PimMode |
| The PIM mode to be used for groups in this group prefix. Enumerations: - none (1)
- ssm (2)
- asm (3)
- bidir (4)
- dm (5)
- other (6)
|
| Precedence |
| The precedence of this row, used in the algorithm that determines which row applies to a given group address (described above). Numerically higher values for this object indicate lower precedences, with the value zero denoting the highest precedence. The absolute values of this object have a significance only on the local router and do not need to be coordinated with other routers. |