Disabling S2S interface %1 (RoutingDomain: %2) because either there is no destination IP configured or DNS resolution failed ...

Disabling S2S interface %1 (RoutingDomain: %2) because either there is no destination IP configured or DNS resolution failed for the configured destination IP address. To enable this interface, configure destination IP address. If you are using FQDN, make sure it is getting resolved. Then try to enable the interface.