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NTP support in QNX 4.25

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NTP support in QNX 4.25

Postby lizhp » Tue May 17, 2011 8:11 am

Hi All,

I have a problem with NTP in QNX 4.25. I need to synchronize time with QNX(as NTP client) and WinXP SP3(as NTP server)

my NTP client in QNX side, it setups xntpd 3.5 and my NTP server in WinXP, it is setups windows time service or NTP server as third party software

when i try to run command ntpdate , it can not get time from NTP server. but i have done as same as on QNX 6, it's OK.
So problem here is QNX OS limited? or other reason?
Please help me to solve this issued?


Here is the result "ntpdate" command:
ntpdate -d <NTP server's IP>

#ntpdate -d 192.168.1.1
17 May 09:04:55 ntpdate[27776]: ntpdate version=3.5f; Tue Apr 19 13:35:28 SE_Asi
a 2011 (1)
transmit(192.168.1.1)
receive(192.168.1.1)
transmit(192.168.1.1)
receive(192.168.1.1)
transmit(192.168.1.1)
receive(192.168.1.1)
transmit(192.168.1.1)
receive(192.168.1.1)
transmit(192.168.1.1)
server 192.168.1.1, port 123
stratum 16, precision -20, leap 11, trust 000
refid [73.78.73.84], delay 0.02557, dispersion 0.00053
transmitted 4, in filter 4
reference time: 00000000.00000000 Thu, Feb 7 2036 13:28:16.000
originate timestamp: d17c5648.3b20192d Tue, May 17 2011 9:04:56.230
transmit timestamp: d17c5648.0ee1a000 Tue, May 17 2011 9:04:56.058
filter delay: 0.02557 0.02560 0.02560 0.02560
0.00000 0.00000 0.00000 0.00000
filter offset: 0.171646 0.172057 0.172443 0.172822
0.000000 0.000000 0.000000 0.000000
delay 0.02557, dispersion 0.00053
offset 0.171646

17 May 09:04:56 ntpdate[27776]: no server suitable for synchronization found
lizhp
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Joined: Tue May 17, 2011 8:08 am

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