1 | # |
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2 | # NTP configuration file (ntp.conf) |
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3 | # baldwin.udel.edu |
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4 | # |
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5 | # This illustrates the use of an external clock with the local clock |
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6 | # driver, as well as a multicast server. The prefer keyword on the |
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7 | # local clock driver declares an external clock and that the time of |
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8 | # this server should not be wiggled by an NTP peer, unless the |
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9 | # external clock comes unstuck. Note the use of the multicast group |
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10 | # ID assigned to NTP, 224.0.1.1, which identifies this as a multicast |
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11 | # server rather than a broadcast one. The other NTP peers are known |
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12 | # stratum-1 chimes intended as backup should the external clock croak. |
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13 | # |
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14 | peer 127.127.1.0 prefer # local clock driver |
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15 | fudge 127.127.12.0 stratum 0 refid GPS |
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16 | broadcast 224.0.1.1 key 6 ttl 127 |
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17 | peer rackety.udel.edu # (Sun4c/40 IPC) |
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18 | peer barnstable.udel.edu # (Sun4c/65 SS1+) |
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19 | peer mizbeaver.udel.edu #(Bancomm bc700LAN) |
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20 | peer pogo.udel.edu # (Sun4c/65 SS1+) |
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21 | # |
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22 | # Miscellaneous stuff |
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23 | # |
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24 | driftfile /etc/ntp.drift # path for drift file |
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25 | statsdir /baldwin/ntpstats/ # directory for statistics files |
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26 | filegen peerstats file peerstats type day enable |
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27 | filegen loopstats file loopstats type day enable |
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28 | filegen clockstats file clockstats type day enable |
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29 | # |
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30 | # Authentication stuff |
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31 | # |
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32 | keys /usr/local/etc/ntp.keys # path for keys file |
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33 | trustedkey 3 4 5 6 14 15 # define trusted keys |
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34 | requestkey 15 # key (7) for accessing server variables |
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35 | controlkey 15 # key (6) for accessing server variables |
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