126.96.36.199.2.3.4 Site Link Bridge Object
A siteLinkBridge object connects two or more siteLink objects that are associated with the same transport. The siteLinkBridge object is a child of the interSiteTransport object for the transport used by the siteLink objects that are being connected.
When NTDSTRANSPORT_OPT_BRIDGES_REQUIRED is present in the options of a transport, replication only assumes transitive communication between sites as specified in the siteLinkBridge objects for that transport. See the specification of IDL_QuerySitesByCost ([MS-DRSR] section 188.8.131.52).
siteLinkList: Contains the DSNames of the siteLink objects for the site links that are being connected by this site link bridge.