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Help: no server suitable for synchronization found

Subject: Help: no server suitable for synchronization found
From: Emilio Muno
Date: Wed, 14 Jun 2006 13:11:19 GMT
Newsgroups: comp.protocols.time.ntp
When I try to run ntpdate in a workstation in my network, my server fails to
send the answer.
 
What is wrong? 
 
Tks in advance.
 
My configuration:
 
 
In a client:
 
Command: ntpdate -u -q -p 2 200.220.81.9 2>&1
 
Looking for host 200.220.81.9 and service ntp
host found : cheetah.unisys.com.br
server 200.220.81.9, stratum 16, offset 66.466697, delay 0.03835
14 Jun 09:58:03 ntpdate[14772]: no server suitable for synchronization found

 

 

My Server Configuration:

 

# ps -ef | grep ntp

    root  8398     1  0 09:35:31 pts/2    0:01 /usr/local/bin/ntpd -c
/etc/ntp.conf -l /var/log/ntpd.log -d

# ntpq -pcrv

     remote           refid      st t when poll reach   delay   offset
disp

============================================================================
==

 ntp-nasa.arc.na .INIT.          16 u  201  256    0     0.00    0.000
15937.5

 titan.cais.rnp. .RMOT.          16 u  188  256    0     0.00    0.000
15937.5

 ntp.pucpr.br    .INIT.          16 u  194  256    0     0.00    0.000
15937.5

 clock1.redhat.c .INIT.          16 u  213  256    0     0.00    0.000
15937.5

 ntp1.pop-df.rnp .INIT.          16 u    -  256    0     0.00    0.000
15937.5

 zibbi.meraka.cs .INIT.          16 u  221  256    0     0.00    0.000
15937.5

 ntp1.us.grundcl .INIT.          16 u  212  256    0     0.00    0.000
15937.5

 ima.cipsga.org. .INIT.          16 u  236  256    0     0.00    0.000
15937.5

 goat.de.20six.n .INIT.          16 u  228  256    0     0.00    0.000
15937.5

 trubadurix.chow .INIT.          16 u  232  256    0     0.00    0.000
15937.5

status=c011 sync_alarm, sync_unspec, 1 event, event_restart

version="ntpd 4.2.2@xxxxxxxx Tue Jun 13 11:33:28 EST 2006 (1)",

processor="sun4u", system="SunOS/5.8", leap=11, stratum=16,

precision=-19, rootdelay=0.00, rootdispersion=27.96, peer=0, refid=INIT,

reftime=00000000.00000000  Thu, Feb  7 2036  4:28:16.000, poll=6,

clock=c83a886b.cf7bd52f  Wed, Jun 14 2006 10:06:51.810, state=1,

offset=0.000, frequency=0.000, jitter=0.002, noise=0.002,

stability=0.000, tai=0

 

 

# more /etc/ntp.conf

#Se nao colocar ele loga no syslog

logfile /var/log/ntpd

logconfig =all

driftfile /etc/ntp/ntp.drift

statsdir /etc/ntp/

 

statistics loopstats peerstats clockstats

filegen loopstats file loopstats type day enable

filegen peerstats file peerstats type day enable

filegen clockstats file clockstats type day enable

 

#Lista de servidores

server ntp.nasa.gov prefer

server ntp.cais.rnp.br

server ntp1.pucpr.br

server clock.redhat.com

server titan.cais.rnp.br

server ntp1.rnp.br

server ntp1.icomtek.csir.co.za

 

# Pool de servidores NTP do ntp.org. Podem ser colocadas mais linhas iguais

server 0.south-america.pool.ntp.org

server 1.south-america.pool.ntp.org

server 2.south-america.pool.ntp.org

server pool.ntp.org

server 1.pool.ntp.org

server 2.pool.ntp.org

 

#Se todo mundo falhar o proprio servidor vira ntp principal

fudge           127.127.1.0 stratum 10

broadcastdelay  0.008

 

restrict default notrust nomodify

#restrict 200.220.0.0  mask 255.255.255.0 nomodify

restrict 200.220.0.0  mask 255.255.128.0 nomodify

#restrict 200.220.0.0  mask 255.255.0.0 nomodify

#restrict 200.220.64.0 mask 255.255.255.0 nomodify

#restrict 200.220.81.0 mask 255.255.255.0 nomodify

#restrict 200.220.74.0 mask 255.255.255.0 nomodify

#restrict 200.220.5.0  mask 255.255.255.0 nomodify

#restrict 200.220.6.10  mask 255.255.255.255 nomodify

#restrict 200.220.13.0  mask 255.255.255.0 nomodify

#restrict 200.220.14.0  mask 255.255.255.0 nomodify

#restrict 200.220.31.0  mask 255.255.255.0 nomodify

#restrict 200.220.0.0  mask 255.255.255.0 nomodify

restrict 129.222.50.21 mask 255.255.255.255 nomodify

restrict 129.222.43.21 mask 255.255.255.255 nomodify

#restrict 200.220.104.0 mask 255.255.255.240 nomodify

restrict 127.0.0.1 nomodify

 

#Desabilita a autenticação pra rede local

disable auth

broadcastclient

 

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