Re: [Linuxptp-users] Port option: logMinDelayReqInterval

[Ledda W. E. <Wil...@it...>]

Good to know! This is way I get always 2^3 in the slave whatever value I use (it corresponds to the value of the GMC).

Bye

William

-----Original Message-----
From: Miroslav Lichvar [mailto:mli...@re...] 
Sent: 17 March 2015 12:34
To: Chandra Mallela
Cc: Ledda William EXT; lin...@li...
Subject: Re: [Linuxptp-users] Port option: logMinDelayReqInterval

On Tue, Mar 17, 2015 at 11:18:20AM +0000, Chandra Mallela wrote:
> I think I have resolved the issue though not sure whether it is the right way. When I have used the option 'logMinDelayReqInterval -5' in ptp4l.conf at both slave and master (as opposed to just at the slave), I could see that the frequency of delay calculations has increased. Perhaps, at the slave, the option might imply 'number of delay request packets to be sent' and at the master, 'number of delay request packets to be processed'. Only when they match, the ptp4l is taking the option into consideration.

That option needs to be set on master. On slaves it sets only the initial value, after receiving first delay response message they will switch to the value announced by the master.

--
Miroslav Lichvar