Replicated Subnet information is not being displayed in site maintenance pages correctly. Querying the database shows the subnet to site associations and subnets are located in RM_ResourceSubnet but not in Inv_Subnet.
When site replication runs, subnets are inserted into the resourceassociations table and the rm_resourcesubnet table.
When subnet replication runs, the subnets are then inserted into the inv_subnet table and will show up in the Site Management web page.
Subnets that have a subnet mask of 255.255.255.255 are filtered from the subnet list.
If a subnet exists in another site on the child , replication of the subnet from the parent will not change its existing association. It will remain associated with the site that it currently points to.
Subnets whose IP Address are wholly contained with another subnet are considered “encompassed” and are automatically assigned to the same site it is contained it. A resourceassociation will not exist for an encompassed subnet but will still replicate.
Site replication appears to have occurred but subnet replication has not either completed or wasn’t successful.
Clear the forwardinghistorysummary table for the Inv_subnet dataclass with this query.
Update forwardinghistorysummary set forwarddate = null where classguid like ' 3622ff1d% '
NS 7.0 Sp5 and later
SMP 7.1 and later
SMP 7.5 and later
Imported Document ID: TECH161962
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