TS2ALT(8) System Manager's Manual TS2ALT(8) (NAME) tz2alt - PTP. (SYNOPSIS) ts2alt [ -hmqv ] [ -f conf ] [ -k key ] [ -p period ] [ -w window ] [ -z timezone ] [ long-options ] ... (DESCRIPTION) tz2alt (daylight savings time) PTP . (OPTIONS) -f config . . -h . -l print-level syslog . 6 (LOG_INFO) . -m . -q . -v . (LONG OPTIONS) ( ) <<>> (long) . use_syslog : --use_syslog 1 --use_syslog=1 (global) (override) . (CONFIGURATION FILE) . . (whitespace) . # . (GLOBAL OPTIONS) active_key_id spp sa_file (Security Association) spp icv . sa_file . spp sa_file . 1 2^32-1 ( ) . 0 () . domainNumber (domain attribute) . 0 . leapfile (leap seconds). tzdata /usr/share/zoneinfo/leap- seconds.list . leapfile . (hard-coded) . logging_level (logging level) . 6 (LOG_INFO) . message_tag . "{level}" . ( ). sa_file (Security Associations) Authentication TLV ieee1588-2019 14.16 . (SECURITY ASSOCIATION OPTIONS) . (). spp (security parameters pointer) authentication tlv . spp authentication tlv sa_file () () . (one step) . -1 255 ( ) . -1 () . transportSpecific (transport specific). 0 255 . 0 . use_syslog (syslog) . 1 () . verbose . 0 () . (WARNING) ptp4l phc2sys tz2alt . . . ptp4l phc2sys tz2alt . (SEE ALSO) ptp4l(8) linuxptp March 2024 TS2ALT(8)