Re: [Linuxptp-users] Selecting a master

2017-05-16 Thread Mace, Kyle P.
I have not personally done it but there might be a few options you can set up in a config file. This https://linux.die.net/man/8/ptp4l has a list of the configurations options. I would look into priority, domainNumber, and if doing L2 transport maybe ptp_dst_mac and p2p_dst_mac. -Original Me

Re: [Linuxptp-users] ptp inducing as many hops as possible

2017-04-25 Thread Mace, Kyle P.
port 1 -> BC 3 port 3 And it costs, say, +/- 10us of jitter to go between ports, by the time you get to BC3 port 3 you'll be at +/- 60us. -- Luke Bigum Lead Engineer Information Systems - Original Message - From: "Mace, Kyle P." To: "Richard Cochran" Cc: &q

Re: [Linuxptp-users] ptp inducing as many hops as possible

2017-04-25 Thread Mace, Kyle P.
ort 3 you'll be at +/- 60us. -- Luke Bigum Lead Engineer Information Systems - Original Message - From: "Mace, Kyle P." To: "Richard Cochran" Cc: "linuxptp-users" Sent: Tuesday, 25 April, 2017 14:19:47 Subject: Re: [Linuxptp-users] ptp inducing as man

Re: [Linuxptp-users] ptp inducing as many hops as possible

2017-04-25 Thread Mace, Kyle P.
clock using phc2sys? -Original Message- From: Richard Cochran [mailto:richardcoch...@gmail.com] Sent: Thursday, April 20, 2017 4:27 PM To: Mace, Kyle P. Cc: linuxptp-users@lists.sourceforge.net Subject: Re: [Linuxptp-users] ptp inducing as many hops as possible On Thu, Apr 20, 2017 at 07

Re: [Linuxptp-users] ptp inducing as many hops as possible

2017-04-24 Thread Mace, Kyle P.
That is very good news. What do you mean by "gain peaking"? Thank you, Kyle Mace -Original Message- From: Richard Cochran [mailto:richardcoch...@gmail.com] Sent: Thursday, April 20, 2017 4:27 PM To: Mace, Kyle P. Cc: linuxptp-users@lists.sourceforge.net Subject: Re: [Linuxptp-

[Linuxptp-users] ptp inducing as many hops as possible

2017-04-20 Thread Mace, Kyle P.
I am in need to test ptp with as many 'hops' as possible. I have multiple systems with dual Ethernet ports. I would like to have a setup something like this: grandmaster -> BC 1 port 1 -> BC 1 port 2 -> BC 2 port 1 -> BC 2 port 2 -> BC 3 port 1 -> BC 3 port 3 -> etc.. Anyone have any ideas if th