Ad Replication + Ipsec + Timeout

[oliv66]

Hi All,

 

We have a problem of Active Directory replication between 1 Domain Controller and 1 RODC on two distinct networks via Ipsec.

 

The IPsec tunnel closes itself between 2 replications (3 hours) and the necessary time to setup the tunnel crashes the application

 

 

the time necessary to set-up the tunnel is greater than the timeout replication. Consequently, there is no replication.

 

 

Our workaround is to launch a ping to create the tunnel.

 

Any idea how we could solve the problem definitely?

 

Thanks in advance your help,

 

Olivier