Eventos 38 y 39 Origen: W32Time

En el visor de eventos se ve lo siguiente:

Source: W32Time
Event ID: 38
Description: The time provider NtpClient cannot reach or is currently receiving invalid time data from NTP_server_IP_Address.

Event Source: W32Time
Event ID: 29
Description: The time provider NtpClient is configured to acquire time from one or more time sources, however none of the sources are currently accessible. No attempt to contact a source will be made for 15 minutes. NtpClient has no source of accurate time.

Causa: Algunos NTP Servers requieren la configuracion de “client mode only” por lo cual se debe configurar  Windows Time para usar client mode como 0x08 (send request as Client mode). Ejecutar lo siguiente desde la linea de comandos:

w32tm /config /manualpeerlist:NTP_server_IP_Address,0x8 /syncfromflags:MANUAL

net stop w32time

net start w32time

w32tm /resync