If the difference between SNTP response time and system time is large (more than 35 minutes) then update immediately. */ } sntp_sync_mode_t; /// SNTP sync status typedef enum { SNTP_SYNC_STATUS_RESET, // Reset status. SNTP_SYNC_STATUS_COMPLETED, // Time is synchronized. SNTP_SYNC_...
protocol Computer clock for synchronous Internet. When there is no need to implement the NTP complete functionality described in RFC 1305, You can use SNTP. It can be operated in a single broadcast mode (point-to-point) and broadcast (point-to-point). It can also be in IP multicast mode...
this memo is unlimited.Abstract This memorandum describes the Simple Network Time Protocol (SNTP) Version 4, which is an adaptation of the Network Time Protocol (NTP) used to synchronize computer clocks in the Internet. SNTP can be used when the ultimate performance of the full NTP...
看到《基于c实现简易http服务器》进来的童鞋，你肯定本篇文章是使用基础的C++ 的socket来实现http服务器...
Command Modes Privileged EXEC Examples The following is sample output from the debug sntp adjust command when an offset to the time reported by the configured NTP server is calculated. The offset indicates the difference between the router time and the actual time (as kept by the server) and ...
The threshold, in minutes, between the NTP or SNTP server time and the local clock time. When the difference is above this value, the local clock will not be set/adjusted. *SAME The maximum adjustment does not change if it was previously set. ...
Calculating our instantaneous offset from the NTP time reference with this data isn't really possible. What we can do, however, is look at how the t value changes over time. The difference between a new t value and the previous t value will tell us how much our local concept of time ...
Specifies the interval, in milliseconds, between the time on the SNTP server and the current time. If the difference between the SNTP server time and the local system time is larger, the update is ignored unless the system clock is presumed incorrect. This is ignored in server-only mode. ...
The following is sample output from the debug sntp adjust command when an offset to the time reported by the configured NTP server is calculated. The offset indicates the difference between the router time and the actual time (as kept by the server) and is displayed in milliseconds. The clock...