Please find the below Replication report ,domain partition is not replicated showing as never replicated and other 2 is replicated and finally domain dns zone and forest domain zone is failing with 1722 error. what could be the problem here.
| Destination DSA Site | Destination DSA | Naming Context | Source DSA Site | Source DSA | Transport Type | Number of Failures | Last Failure Time | Last Success Time | Last Failure Status | |
| SDC | DSR-BLRSDC-DC01 | DC=DSR,DC=IN | Puttur | PUT_R1 | RPC | 0 | 0 | (never) | 0 | |
| SDC | DSR-BLRSDC-DC01 | CN=Configuration,DC=DSR,DC=IN | Puttur | PUT_R1 | RPC | 0 | 0 | 12/10/2014 14:02 | 0 | |
| SDC | DSR-BLRSDC-DC01 | CN=Schema,CN=Configuration,DC=DSR,DC=IN | Puttur | PUT_R1 | RPC | 0 | 0 | 12/10/2014 14:15 | 0 | |
| SDC | DSR-BLRSDC-DC01 | DC=DomainDnsZones,DC=DSR,DC=IN | Puttur | PUT_R1 | RPC | 110 | 12/10/2014 11:33 | (never) | 1256 | |
| SDC | DSR-BLRSDC-DC01 | DC=ForestDnsZones,DC=DSR,DC=IN | Puttur | PUT_R1 | RPC | 110 | 12/10/2014 11:33 | (never) | 1256 | |