[ 原始碼: linuxptp ]
套件:linuxptp(4.2-1)
Precision Time Protocol (PTP, IEEE1588) implementation for Linux
Linuxptp is an implementation of the Precision Time Protocol (PTP) according to IEEE standard 1588 for Linux. Features include:
- support for hardware and software time stamping via the Linux SO_TIMESTAMPING socket option. - support for the Linux PTP Hardware Clock (PHC) subsystem by using the clock_gettime family of calls, including the new clock_adjtimex system call - implementation of Boundary Clock (BC) and Ordinary Clock (OC) - transport over UDP/IPv4, UDP/IPv6, and raw Ethernet (Layer 2) - support for IEEE 802.1AS-2011 in the role of end station
PTP provides higher precision and faster synchronization than NTP even without hardware support. With hardware support, sub-microsecond accuracy can be expected. Whereas NTP is intended for WAN use, PTP is designed for LAN environments and makes use of UDP multicast.
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硬體架構 | 套件大小 | 安裝後大小 | 檔案 |
---|---|---|---|
amd64 | 210。5 kB | 1,013。0 kB | [檔案列表] |
arm64 | 202。4 kB | 1,247。0 kB | [檔案列表] |
armel | 188。0 kB | 992。0 kB | [檔案列表] |
armhf | 184。7 kB | 736。0 kB | [檔案列表] |
i386 | 227。4 kB | 1,096。0 kB | [檔案列表] |
mips64el | 213。1 kB | 1,514。0 kB | [檔案列表] |
ppc64el | 220。1 kB | 1,504。0 kB | [檔案列表] |
riscv64 | 230。0 kB | 984。0 kB | [檔案列表] |
s390x | 198。8 kB | 983。0 kB | [檔案列表] |