diff options
Diffstat (limited to 'roles/common/templates/etc/ntp.conf.j2')
| -rw-r--r-- | roles/common/templates/etc/ntp.conf.j2 | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/roles/common/templates/etc/ntp.conf.j2 b/roles/common/templates/etc/ntp.conf.j2 index 96cc16c..d46ba18 100644 --- a/roles/common/templates/etc/ntp.conf.j2 +++ b/roles/common/templates/etc/ntp.conf.j2 @@ -22,9 +22,13 @@ server ntp2.gbg.netnod.se iburst server ntp1.sth.netnod.se iburst server ntp2.sth.netnod.se iburst {% else %} -# Sychronize to our (stratum 2) NTP server through IPSec, to ensure our -# network has a consistent time. -server ntp.fripost.org iburst +# Sychronize to our (stratum 2) NTP server, to ensure our network has a +# consistent time. +# TODO: use to pubkey authentication to unsure an attacker doesn't +# impersonate our NTP server and gives us incorrect time. +server ntp.fripost.org iburst +server 0.se.pool.ntp.org iburst +server 1.se.pool.ntp.org iburst {% endif %} @@ -37,8 +41,8 @@ server ntp.fripost.org iburst # up blocking replies from your own upstream servers. # By default, exchange time with everybody, but don't allow configuration. -restrict -4 default kod notrap nomodify nopeer noquery -restrict -6 default kod notrap nomodify nopeer noquery +restrict -4 default limited kod nomodify notrap nopeer noquery +restrict -6 default limited kod nomodify notrap nopeer noquery # Local users may interrogate the ntp server more closely. restrict 127.0.0.1 |