The time in milliseconds that the local node takes to restart RSVP-TE and the communication channel used for RSVP communication. This is advertised to neighbors in the Restart_Cap object in Hello messages. The value chosen should be large enough for RSVP to be terminated and restarted. If fault-tolerance is enabled in DC-MPLS, then sufficient time should be allowed for RSVP to fail over, which should include the time taken for the audit phase to complete. Only used if _restart_capable_ is set to AMB_TRUE. A value of 0xFFFFFFFF can be configured, this implies an infinite restart time. Note that the maximum real time value that can be set is 0x7FFFFFFF. If a value is requested greater than 0x7FFFFFFF and less than 0xFFFFFFFF the request will be rejected.