Re: [FC3] Ntp very easy to kill
From: Thomas Zehetbauer (thomasz_at_hostmaster.org)
Date: 11/28/04
- Previous message: Michael: "traceroute error !<10>"
- In reply to: Brian Fahrlander: "[FC3] Ntp very easy to kill"
- Next in thread: Brian Fahrlander: "Re: [FC3] Ntp very easy to kill"
- Reply: Brian Fahrlander: "Re: [FC3] Ntp very easy to kill"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
To: fedora-list@redhat.com Date: Sun, 28 Nov 2004 05:12:31 +0100
Hi,
I just hit the very same problem. Whenever my server was included in
pool.ntp.org it died within hours.
After some hours of experimentation and research I think I have found
this problem to be a combination of
1) misconfigured clients using 'peer' instead of 'server'; use 'nopeer'
for all client access restrict lines
2) ntpd trying to lock itself into memory; compile ntp without
HAVE_MLOCKALL
3) RLIMIT_MEMLOCK is only 32kB by default; raise with ulimit -l before
starting ntpd
Tom
--
T h o m a s Z e h e t b a u e r ( TZ251 )
PGP encrypted mail preferred - KeyID 96FFCB89
finger thomasz@hostmaster.org for key
Experience is what you get when you expected something else.
-- fedora-list mailing list fedora-list@redhat.com To unsubscribe: http://www.redhat.com/mailman/listinfo/fedora-list
- application/pgp-signature attachment: This is a digitally signed message part
- Previous message: Michael: "traceroute error !<10>"
- In reply to: Brian Fahrlander: "[FC3] Ntp very easy to kill"
- Next in thread: Brian Fahrlander: "Re: [FC3] Ntp very easy to kill"
- Reply: Brian Fahrlander: "Re: [FC3] Ntp very easy to kill"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Relevant Pages
|