AW: Re: [CentOS] deny other hosts from synchronizing time with NTP client

2008-04-23 Thread Marc Rebischke
On Tue, Apr 22, 2008 at 5:07 AM, Simon Jolle [EMAIL PROTECTED] wrote: The problem is that other hosts are able to synchronize the time from our servers. How to disable that? Which other hosts? Other hosts in the same subnet as dns1 and dns2? If that is the problem, maybe you should try

Re: [CentOS] deny other hosts from synchronizing time with NTP client

2008-04-23 Thread Simon Jolle sjolle
On 04/23/2008 03:58 AM, Filipe Brandenburger wrote: If that is the problem, maybe you should try changing mask 255.255.255.0 to mask 255.255.255.255. The mask 255.255.255.0 means all the class C subnet. Thank you cheers Simon signature.asc Description: OpenPGP digital signature

[CentOS] deny other hosts from synchronizing time with NTP client

2008-04-22 Thread Simon Jolle
Hi CentOS users We are running CentOS 4.5 with NTP 4.2.0. # cat /etc/ntp.conf restrict default ignore restrict dns1.xxx.xxx mask 255.255.255.0 nomodify notrap noquery restrict dns2.xxx.xxx mask 255.255.255.0 nomodify notrap noquery restrict 127.0.0.1 server dns1.xxx.xxx server dns2.xxx.xxx fudge

Re: [CentOS] deny other hosts from synchronizing time with NTP client

2008-04-22 Thread Filipe Brandenburger
On Tue, Apr 22, 2008 at 5:07 AM, Simon Jolle [EMAIL PROTECTED] wrote: The problem is that other hosts are able to synchronize the time from our servers. How to disable that? Which other hosts? Other hosts in the same subnet as dns1 and dns2? If that is the problem, maybe you should try