Editing MD5 keys on the NTP Client
Network Time Protocol (NTP) does not permit comments in the ntp.keys files. Inserting
comments will prevent the ntp.keys files from being parsed correctly and turns off
authentication at initialization.
Sample information in a client “ntp.keys” file might look like:
1 M symmetricom
2 M TTXL-GPS
When you invoke the NTP client at the command line, use the following options:
– b
to turn on broadcast reception
– k /etc/ntp.keys
to specify the name and location of the keys file
– d
for debugging.
An example command line might look like:
ntpd –d –d –d –b –k /etc/ntp.keys
Important lines in the ntp.conf file of the ntp
client
(not server) are:
trusted key 1 2
If you do not use MD5 authentication, remove # from “#disable auth
098-00116-000 Rev. A
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Summary of Contents for XL-GPS
Page 1: ...XL GPS Time Frequency Receiver User Guide CD Part Number 098 00116 000 Rev A 5 May 2010 ...
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Page 214: ...IRIG IRIG Standard Format A 098 00116 000 Rev A Page 200 of 221 ...
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Page 216: ...F World Map of Time Zones 098 00116 000 Rev A Page 202 of 221 ...
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Page 220: ...I Certificate of Volatility See the following document 098 00116 000 Rev A Page 206 of 221 ...
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Page 225: ...J Declaration of Conformity See the following document 098 00116 000 Rev A Page 208 of 221 ...