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NTP Problem in NME-WAE's

b.petronio
Level 3
Level 3

Hi all,

After configuring ntp server, the time is syncronized with no problem at all.

The issue occurs when the router reloads/turns off, and when it goes up, the hour in the NM-WAE, will never sync automatically.

I always have to delete the ntp configuration line and re-apply it manually.

Any ideias ?

Plataform: NME-WAE-302 and NME-WAE-502.

Software Version: 4.1.1c.16

Best Regards,

Bruno Petrónio

5 Replies 5

dstolt
Cisco Employee
Cisco Employee

Bruno,

I have not seen this. When you do a "show NTP Status" does it show that it's communicating with the router? What happens if you create a secondary NTP server that is available via the WAN?

Dan

Well,

Im not having access right now, but i will get that info.

Im configuring 1 only WAN ntp server, in Central Site. I could try to configure the router as the server, just for testing.

Cmpts,

Bruno Petrónio

Here it is a brand new example :

wae1#show version

Cisco Wide Area Application Services Software (WAAS)

Copyright (c) 1999-2008 by Cisco Systems, Inc.

Cisco Wide Area Application Services Software Release 4.1.1c (build b16 Nov 5 2008)

Version: nme-wae-302-4.1.1c.16

Compiled 10:10:31 Nov 5 2008 by cnbuild

System was restarted on Fri May 5 01:00:53 2006.

The system has been up for 1 hour, 38 minutes, 30 seconds.

wae1#show ntp status

ntp enabled

ntp authentication disabled

server list:

Server Key

10.10.210.248 -

remote refid st t when poll reach delay offset jitter

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

ama-dc01.lc.pt lclx-dc01.lc.pt 2 u 13 128 377 32.331 1002714 4.829

wae1#ping 10.10.210.248

PING 10.10.210.248 (10.10.210.248) 56(84) bytes of data.

64 bytes from 10.10.210.248: icmp_seq=1 ttl=123 time=22.7 ms

64 bytes from 10.10.210.248: icmp_seq=2 ttl=123 time=33.7 ms

64 bytes from 10.10.210.248: icmp_seq=3 ttl=123 time=27.7 ms

64 bytes from 10.10.210.248: icmp_seq=4 ttl=123 time=25.9 ms

--- 10.10.210.248 ping statistics ---

5 packets transmitted, 4 received, 20% packet loss, time 3998ms

rtt min/avg/max/mdev = 22.798/27.572/33.787/3.999 ms, pipe 2

wae1#

wae1#show clock

Local time: Fri May 5 02:43:15 WEST 2006

wae1#

Any ideias?

Best Regards,

Bruno Petrónio

Bruno,

Please validate, is it when you reload your local router (and NME) when the time synch difference occures? Also, it seems that it's with multiple NME-WAEs or just a couple? Do you see any syslog messages referencing NTP after boot?

Thanks,

Dan

Tks Daniel,

Yes, only when i reload the router.

I have 1 NME in each router only.

Syslog:

2006 May 5 00:01:51 NO-HOSTNAME Nodemgr: %WAAS-NODEMGR-5-330082: [CLI_VER_NTP] requests stop service ntpd.

2006 May 5 01:02:18 Vimioso-wae1 ver_ntp: %WAAS-NTP-4-340008: failed to pre-sync system time and calendar.

2006 May 5 00:02:18 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330080: [CLI_VER_NTP] requests start service ntpd

2006 May 5 00:04:09 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330040: Start service 'ntpd' using: '/usr/sbin/ntpd -g -p /etc/ntpd.pid' with pid: 4524

2006 May 5 01:04:09 Vimioso-wae1 ntpd[4524]: %WAAS-NTP-5-340000: ntpd 4.0.99j Wed Nov 5 11:35:54 PST 2008 (1)

2006 May 5 01:04:09 Vimioso-wae1 ntpd[4524]: %WAAS-NTP-5-340000: using kernel phase-lock loop 0040

2006 May 5 02:41:18 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330032: Stopping service: 'ntpd'.

2006 May 5 03:41:18 Vimioso-wae1 ntpd[4524]: %WAAS-NTP-5-340000: ntpd exiting on signal 15

2006 May 5 02:43:46 NO-HOSTNAME Nodemgr: %WAAS-NODEMGR-5-330082: [CLI_VER_NTP] requests stop service ntpd.

2006 May 5 03:44:12 Vimioso-wae1 ver_ntp: %WAAS-NTP-4-340008: failed to pre-sync system time and calendar.

2006 May 5 02:44:13 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330080: [CLI_VER_NTP] requests start service ntpd

2006 May 5 02:46:04 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330040: Start service 'ntpd' using: '/usr/sbin/ntpd -g -p /etc/ntpd.pid' with pid: 4604

2006 May 5 03:46:04 Vimioso-wae1 ntpd[4604]: %WAAS-NTP-5-340000: ntpd 4.0.99j Wed Nov 5 11:35:54 PST 2008 (1)

2006 May 5 03:46:04 Vimioso-wae1 ntpd[4604]: %WAAS-NTP-5-340000: using kernel phase-lock loop 0040

2006 May 5 03:02:32 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330084: [CLI_VER_NTP] requests restart service ntpd

2006 May 5 03:02:32 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330032: Stopping service: 'ntpd'.

2006 May 5 04:02:32 Vimioso-wae1 ntpd[4604]: %WAAS-NTP-5-340000: ntpd exiting on signal 15

2006 May 5 03:02:32 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330040: Start service 'ntpd' using: '/usr/sbin/ntpd -g -p /etc/ntpd.pid' with pid: 11047

2006 May 5 04:02:32 Vimioso-wae1 ntpd[11047]: %WAAS-NTP-5-340000: ntpd 4.0.99j Wed Nov 5 11:35:54 PST 2008 (1)

2006 May 5 04:02:32 Vimioso-wae1 ntpd[11047]: %WAAS-NTP-5-340000: using kernel phase-lock loop 0041

2006 May 5 03:27:47 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330082: [CLI_VER_NTP] requests stop service ntpd.

2006 May 5 03:27:47 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330032: Stopping service: 'ntpd'.

2006 May 5 04:27:47 Vimioso-wae1 ntpd[11047]: %WAAS-NTP-5-340000: ntpd exiting on signal 15

*******

After this line i inserted manualy...

2009 Jul 8 16:39:08 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330080: [CLI_VER_NTP] requests start service ntpd

2009 Jul 8 16:39:08 Vimioso-wae1 Nodemgr: %WAAS-NODEMGR-5-330040: Start service 'ntpd' using: '/usr/sbin/ntpd -g -p /etc/ntpd.pid' with pid: 20238

2009 Jul 8 17:39:08 Vimioso-wae1 ntpd[20238]: %WAAS-NTP-5-340000: ntpd 4.0.99j Wed Nov 5 11:35:54 PST 2008 (1)

2009 Jul 8 17:39:08 Vimioso-wae1 ntpd[20238]: %WAAS-NTP-5-340000: using kernel phase-lock loop 0041

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