5f7facdc63
Even though the MCAST_JOIN_GROUP socket option includes the interface index, this applies to the received packets only. To bind the outgoing packets to a particular interface, the IP_MULTICAST_IF option is needed. Signed-off-by: Richard Cochran <richardcochran@gmail.com> |
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|---|---|---|
| COPYING | ||
| README.org | ||
| bmc.c | ||
| bmc.h | ||
| clock.c | ||
| clock.h | ||
| contain.h | ||
| ddt.h | ||
| ds.h | ||
| fd.h | ||
| foreign.h | ||
| fsm.c | ||
| fsm.h | ||
| linuxptp.c | ||
| makefile | ||
| missing.h | ||
| msg.c | ||
| msg.h | ||
| pdt.h | ||
| phc.c | ||
| phc.h | ||
| pi.c | ||
| pi.h | ||
| port.c | ||
| port.h | ||
| print.c | ||
| print.h | ||
| servo.c | ||
| servo.h | ||
| servo_private.h | ||
| tmv.h | ||
| transport.c | ||
| transport.h | ||
| udp.c | ||
| udp.h | ||
| util.c | ||
| util.h | ||
README.org
Introduction
This software is an implementation of the Precision Time Protocol (PTP) according to IEEE standard 1588 for Linux. The dual design goals are to provide a robust implementation of the standard and to use the most relevant and modern Application Programming Interfaces (API) offered by the Linux kernel. Supporting legacy APIs and other platforms is not a goal.
License
The software is copyrighted by the authors and is licensed under the GNU General Public License. See the file, COPYING, for details of the license terms.
Goals and Features
- Supports hardware and software time stamping via the Linux SO_TIMESTAMPING socket option.
- Supports the Linux PTP Hardware Clock (PHC) subsystem by using the clock_gettime family of calls, including the new clock_adjtimex system call.
- Implements Boundary Clock (BC) and Ordinary Clock (OC).
- Transport over UDP/IPv4, UDP/IPv6, and raw Ethernet (Layer 2).
- Modular design allowing painless addition of new transports and clock servos.
Getting Involved
The software development is hosted at Source Forge.
https://sourceforge.net/projects/linuxptp/
Reporting Bugs
Please report any bugs or other issues with the software to the linuxptp-users mailing list.
Development
If you would like to get involved in improving the software, please join the linuxptp-devel mailing list.