Timing over IP Connection and Transfer of Clock (tictoc)

draft-ietf-tictoc-1588v2-yang-05.txt:
xym 0.4:
Extracting 'ietf-ptp-dataset@2017-04-20.yang'


ietf-ptp-dataset@2017-04-20.yang:
pyang 1.7.3: pyang --verbose --ietf -p {libs} {model}:
ietf-ptp-dataset@2017-04-20.yang:294: error: the value "0xFFFF" does not match its base type - not an integer
/a/www/ietf-ftp/yang/draftmod/ietf-interfaces@2017-08-14.yang:1: error: unexpected latest revision "2017-08-17" in /a/www/ietf-ftp/yang/draftmod/ietf-interfaces@2017-08-14.yang, should be 2017-08-14

yanglint 0.13.49: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model}:
warn: File name "ietf-interfaces@2017-08-14.yang" does not match module revision "2017-08-17".