On Saturday May 19 2007, Lux Zhang wrote: > Hi > I tried to used ntpd to sync time, but always got a failure error: > > [root@home]# /sbin/service ntpd restart > Shutting down ntpd: [ OK ] > ntpd: Synchronizing with time server: [FAILED] > Starting ntpd: [ OK ] > > how to fix this? > > > the conf file reads as > > # Permit time synchronization with our time source, but do not > # permit the source to query or modify the service on this system. > restrict default kod nomodify notrap nopeer noquery > > # Permit all access over the loopback interface. This could > # be tightened as well, but to do so would effect some of > # the administrative functions. > restrict 127.0.0.1 > > # Hosts on local network are less restricted. > #restrict 192.168.1.0 mask 255.255.255.0 nomodify notrap > > # Use public servers from the pool.ntp.org project. > # Please consider joining the pool (http://www.pool.ntp.org/join.html). > server 0.pool.ntp.org > server 1.pool.ntp.org > server 2.pool.ntp.org > server asia.pool.ntp.org > server 0.fedora.pool.ntp.org > server 1.fedora.pool.ntp.org > server 2.fedora.pool.ntp.org > > #broadcast 192.168.1.255 key 42 # broadcast server > #broadcastclient # broadcast client > #broadcast 224.0.1.1 key 42 # multicast server > #multicastclient 224.0.1.1 # multicast client > #manycastserver 239.255.254.254 # manycast server > #manycastclient 239.255.254.254 key 42 # manycast client > > # Undisciplined Local Clock. This is a fake driver intended for backup > # and when no outside source of synchronized time is available. > fudge 127.127.1.0 stratum 10 > > # Drift file. Put this in a directory which the daemon can write to. > # No symbolic links allowed, either, since the daemon updates the file > # by creating a temporary in the same directory and then rename()'ing > # it to the file. > driftfile /var/lib/ntp/drift > > # Key file containing the keys and key identifiers used when operating > # with symmetric key cryptography. > keys /etc/ntp/keys > > # Specify the key identifiers which are trusted. > #trustedkey 4 8 42 > > # Specify the key identifier to use with the ntpdc utility. > #requestkey 8 > > # Specify the key identifier to use with the ntpq utility. > #controlkey 8 > server 127.127.1.0 > restrict 0.pool.ntp.org mask 255.255.255.255 nomodify notrap noquery > restrict 1.pool.ntp.org mask 255.255.255.255 nomodify notrap noquery > restrict 2.pool.ntp.org mask 255.255.255.255 nomodify notrap noquery > restrict asia.pool.ntp.org mask 255.255.255.255 nomodify notrap noquery Have you got a network connection? Any additional info in /var/log/messages?
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