extend Readme for a simple client #234
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| ```puppet | ||
| class { '::ntp': | ||
| servers => ['ntp1.corp.com', 'ntp2.corp.com'], | ||
| restrict => ['default ignore', '-6 default ignore', '127.0.0.1', '-6 ::1', 'ntp1.corp.com nomodify notrap nopeer noquery', 'ntp1.corp.com nomodify notrap nopeer noquery'], |
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For readability, could you break this up like:
restrict => [
'default ignore',
'-6 default ignore',
'127.0.0.1',
'-6 ::1',
'ntp1.corp.com nomodify notrap nopeer noquery',
'ntp1.corp.com nomodify notrap nopeer noquery',
],
these restrictions are needed if you want to install an ntpd that only acts as a client 1) disable global acces 2) allow localhost completly (usefull for just in time config changes via cli) 3) allow minimal access to the source servers everything for IPv4 and IPv6 settings are based on http://support.ntp.org/bin/view/Support/AccessRestrictions more and more reflectd NTP attackes are commen on the internet, so it is pretty dangerous to install a simple client without these settings. I guess they could be usefull for other people. fix typo
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extend Readme for a simple client
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these restrictions are needed if you want to install an ntpd that only acts as a client
everything for IPv4 and IPv6
settings are based on http://support.ntp.org/bin/view/Support/AccessRestrictions
more and more reflectd NTP attackes are commen on the internet, so it is pretty dangerous to install a simple client without these settings. I guess they could be usefull for other people.