A new connection has been created to address local bridgehead connectivity issues. Although one or more connections exist ...

A new connection has been created to address local bridgehead connectivity issues.
  
  Although one or more connections exist between the following two sites, they are considered  ineligible because their bridgeheads are not responding. The bridgeheads may be down, or  replication with these bridgeheads is failing.
  
  A new bridgehead failover connection is being created in an attempt to reestablish connectivity  in the topology. These temporary connections will be removed once the bridgeheads are  functioning again. This is a normal response to correct the topology.
  
  A replication connection was created from the following source domain controller to the local domain controller.  
  
Source domain controller:
%1  
Local domain controller:
%2  
  
Additional data:  
Reason Code:
0x%3  
Creation Point Internal ID:
%4  
  
User action:  
Check for previous bridgehead errors.  Verify that bridgeheads are responding. Check for and correct replication errors on bridgeheads  using monitoring tools such as repadmin.exe or dcdiag.exe. If this failover is not desired, please  adjust the registry keys controlling failover policy.  Frequent failover may be a sign of intermittent  bridgehead connectivity or bridgehead instability.