On Sunday 15 March 2009 16:22, mcclnx mcc wrote: > I just setup CENTOS 4.7 with latest patches on DELL server. I also > configured NTP point to out time server. I found /var/log/messages file > every 20 to 30 minutes will generate a error message : > > Mar 15 14:28:15 SER1 ntpd[25037]: sendto(172.29.21.16): Invalid argument > Mar 15 14:45:22 SER1 ntpd[25037]: sendto(172.29.21.16): Invalid argument > Mar 15 15:02:29 SER1 ntpd[25037]: sendto(172.29.21.16): Invalid argument > > Any one know whar wring it is? Any firewalls setup? Is port 123 open? -- Regards Robert Linux User #296285 http://counter.li.org