If I run 'ntpd -g -q -x -d' instead of 'ntpdate -v -d -d -b -u 10.101.10.20', I see: root@moose:/tmp/tiff_test(76)# ntpd -g -q -x -d ntpd 4.2.6p2@1.2194-o Thu Nov 11 09:53:35 UTC 2010 (1) addto_syslog: proto: precision = 0.102 usec event at 0 0.0.0.0 c01d 0d kern kernel time sync enabled Finished Parsing!! addto_syslog: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16 addto_syslog: Listen and drop on 0 v4wildcard 0.0.0.0 UDP 123 addto_syslog: Listen and drop on 1 v6wildcard :: UDP 123 addto_syslog: Listen normally on 2 lo 127.0.0.1 UDP 123 restrict: op 1 addr 127.0.0.1 mask 255.255.255.255 mflags 00003000 flags 00000001 addto_syslog: Listen normally on 3 br0 192.168.2.20 UDP 123 restrict: op 1 addr 192.168.2.20 mask 255.255.255.255 mflags 00003000 flags 00000001 addto_syslog: Listen normally on 4 virbr0 192.168.100.1 UDP 123 restrict: op 1 addr 192.168.100.1 mask 255.255.255.255 mflags 00003000 flags 00000001 addto_syslog: Listen normally on 5 br0 fe80::21f:d0ff:fea1:b79c UDP 123 restrict: op 1 addr fe80::21f:d0ff:fea1:b79c mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff mflags 00003000 flags 00000001 addto_syslog: Listen normally on 6 eth0 fe80::21f:d0ff:fea1:b79c UDP 123 restrict: op 1 addr fe80::21f:d0ff:fea1:b79c mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff mflags 00003000 flags 00000001 addto_syslog: Listen normally on 7 lo ::1 UDP 123 restrict: op 1 addr ::1 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff mflags 00003000 flags 00000001 restrict: op 1 addr 0.0.0.0 mask 0.0.0.0 mflags 00000000 flags 00000090 restrict: op 1 addr :: mask 0.0.0.0 mflags 00000000 flags 00000090 restrict: op 1 addr 127.0.0.1 mask 255.255.255.255 mflags 00000000 flags 00000000 key_expire: at 0 associd 55448 peer_clear: at 0 next 1 associd 55448 refid INIT event at 0 10.101.10.20 8011 81 mobilize assoc 55448 newpeer: 192.168.2.20->10.101.10.20 mode 3 vers 4 poll 6 10 flags 0x101 0x1 ttl 0 key 00000000 event at 0 0.0.0.0 c016 06 restart event at 0 0.0.0.0 c012 02 freq_set ntpd 105.462 PPM transmit: at 1 192.168.2.20->10.101.10.20 mode 3 len 48 auth_agekeys: at 1 keys 1 expired 0 receive: at 1 192.168.2.20<-10.101.10.20 mode 4 len 48 event at 1 10.101.10.20 8024 84 reachable clock_filter: n 1 off 0.016817 del 0.000711 dsp 7.937504 jit 0.000000 transmit: at 3 192.168.2.20->10.101.10.20 mode 3 len 48 receive: at 3 192.168.2.20<-10.101.10.20 mode 4 len 48 clock_filter: n 2 off 0.016646 del 0.000439 dsp 3.937513 jit 0.000171 transmit: at 5 192.168.2.20->10.101.10.20 mode 3 len 48 receive: at 5 192.168.2.20<-10.101.10.20 mode 4 len 48 clock_filter: n 3 off 0.016624 del 0.000485 dsp 1.937522 jit 0.000137 transmit: at 7 192.168.2.20->10.101.10.20 mode 3 len 48 receive: at 7 192.168.2.20<-10.101.10.20 mode 4 len 48 clock_filter: n 4 off 0.016485 del 0.000336 dsp 0.937528 jit 0.000227 select: combine offset 0.016485415 jitter 0.000227401 event at 7 10.101.10.20 963a 8a sys_peer clock_update: at 7 sample 7 associd 55448 addto_syslog: ntpd: time slew +0.016485 s ntpd: time slew +0.016485s root@moose:/tmp/tiff_test(77)# echo $? 0
It looks OK for me.
If I run 'ntpd -g -q -x -d' instead of 'ntpdate -v -d -d -b -u 10.101.10.20', I see: /tmp/tiff_ test(76) # ntpd -g -q -x -d d0ff:fea1: b79c UDP 123 d0ff:fea1: b79c mask ffff:ffff: ffff:ffff: ffff:ffff: ffff:ffff mflags 00003000 flags 00000001 d0ff:fea1: b79c UDP 123 d0ff:fea1: b79c mask ffff:ffff: ffff:ffff: ffff:ffff: ffff:ffff mflags 00003000 flags 00000001 ffff:ffff: ffff:ffff: ffff:ffff mflags 00003000 flags 00000001 2.20->10. 101.10. 20 mode 3 vers 4 poll 6 10 flags 0x101 0x1 ttl 0 key 00000000 2.20->10. 101.10. 20 mode 3 len 48 2.20<-10. 101.10. 20 mode 4 len 48 2.20->10. 101.10. 20 mode 3 len 48 2.20<-10. 101.10. 20 mode 4 len 48 2.20->10. 101.10. 20 mode 3 len 48 2.20<-10. 101.10. 20 mode 4 len 48 2.20->10. 101.10. 20 mode 3 len 48 2.20<-10. 101.10. 20 mode 4 len 48 /tmp/tiff_ test(77) # echo $?
root@moose:
ntpd 4.2.6p2@1.2194-o Thu Nov 11 09:53:35 UTC 2010 (1)
addto_syslog: proto: precision = 0.102 usec
event at 0 0.0.0.0 c01d 0d kern kernel time sync enabled
Finished Parsing!!
addto_syslog: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16
addto_syslog: Listen and drop on 0 v4wildcard 0.0.0.0 UDP 123
addto_syslog: Listen and drop on 1 v6wildcard :: UDP 123
addto_syslog: Listen normally on 2 lo 127.0.0.1 UDP 123
restrict: op 1 addr 127.0.0.1 mask 255.255.255.255 mflags 00003000 flags 00000001
addto_syslog: Listen normally on 3 br0 192.168.2.20 UDP 123
restrict: op 1 addr 192.168.2.20 mask 255.255.255.255 mflags 00003000 flags 00000001
addto_syslog: Listen normally on 4 virbr0 192.168.100.1 UDP 123
restrict: op 1 addr 192.168.100.1 mask 255.255.255.255 mflags 00003000 flags 00000001
addto_syslog: Listen normally on 5 br0 fe80::21f:
restrict: op 1 addr fe80::21f:
addto_syslog: Listen normally on 6 eth0 fe80::21f:
restrict: op 1 addr fe80::21f:
addto_syslog: Listen normally on 7 lo ::1 UDP 123
restrict: op 1 addr ::1 mask ffff:ffff:
restrict: op 1 addr 0.0.0.0 mask 0.0.0.0 mflags 00000000 flags 00000090
restrict: op 1 addr :: mask 0.0.0.0 mflags 00000000 flags 00000090
restrict: op 1 addr 127.0.0.1 mask 255.255.255.255 mflags 00000000 flags 00000000
key_expire: at 0 associd 55448
peer_clear: at 0 next 1 associd 55448 refid INIT
event at 0 10.101.10.20 8011 81 mobilize assoc 55448
newpeer: 192.168.
event at 0 0.0.0.0 c016 06 restart
event at 0 0.0.0.0 c012 02 freq_set ntpd 105.462 PPM
transmit: at 1 192.168.
auth_agekeys: at 1 keys 1 expired 0
receive: at 1 192.168.
event at 1 10.101.10.20 8024 84 reachable
clock_filter: n 1 off 0.016817 del 0.000711 dsp 7.937504 jit 0.000000
transmit: at 3 192.168.
receive: at 3 192.168.
clock_filter: n 2 off 0.016646 del 0.000439 dsp 3.937513 jit 0.000171
transmit: at 5 192.168.
receive: at 5 192.168.
clock_filter: n 3 off 0.016624 del 0.000485 dsp 1.937522 jit 0.000137
transmit: at 7 192.168.
receive: at 7 192.168.
clock_filter: n 4 off 0.016485 del 0.000336 dsp 0.937528 jit 0.000227
select: combine offset 0.016485415 jitter 0.000227401
event at 7 10.101.10.20 963a 8a sys_peer
clock_update: at 7 sample 7 associd 55448
addto_syslog: ntpd: time slew +0.016485 s
ntpd: time slew +0.016485s
root@moose:
0
It looks OK for me.