multiple PPS sources

[Folkert van Heusden]

Hello,

Trying to add multiple PPS sources in ntpsec:

refclock PPS /dev/pps0 refid GPS
refclock PPS /dev/pps1 refid PPS
refclock PPS /dev/pps2 refid PPS
pool time.intranet.vanheusden.com prefer iburst
server ntp.vsl.nl prefer
pool ntp.time.nl

To my surprise, two are ignored (not sure which!):

     remote                                   refid      st t when poll reach   delay   offset   jitter
=======================================================================================================
 PPS(0)                                  .PPS.            0 l    -   64    0   0.0000   0.0000   0.0005
 time.intranet.vanheusden.com            .POOL.          16 p    -  256    0   0.0000   0.0000   0.0005
*31.223.173.226                          .MBGh.           1 u   64   64   17   6.8763  -3.8096   2.1263
 ntp.time.nl                             .POOL.          16 p    -  256    0   0.0000   0.0000   0.0005
 192.168.65.209                          .STEP.          16 u    -   64    0   0.0000   0.0000   0.0005
+192.168.64.11                           .PPS.            1 u   27   64    7   0.1745  -4.6846   2.7003
+192.168.64.12                           .PPS.            1 u   26   64    7   0.1634  -4.7103   2.7244
+2a00:d78:0:712:94:198:159:14            .MRS.            1 u   23   64   37   9.4587  -3.6010   2.3417
+2a00:d78:0:712:94:198:159:10            .MRS.            1 u   32   64   37   8.7185  -3.7154   6.8651
 94.198.159.10                           .MRS.            1 u   30   64    7   7.8068  -4.2013   1.9795
+94.198.159.14                           .MRS.            1 u   31   64   37  13.0550  -2.0227   1.6067

Is that expected behaviour?

This is with ntpsec 1.2.2+dfsg1-1+deb12u1 on a raspberry pi 4B.


regards