Date: Tue, 7 Jun 2005 14:25:57 GMT From: Konstantin <fk@ol.ru> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/81997: ntpd fails to bind to IP-address Message-ID: <200506071425.j57EPvsB057911@www.freebsd.org> Resent-Message-ID: <200506071430.j57EUZfb009539@freefall.freebsd.org>
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>Number: 81997
>Category: bin
>Synopsis: ntpd fails to bind to IP-address
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Jun 07 14:30:35 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Konstantin
>Release: 5.4-RELEASE
>Organization:
>Environment:
FreeBSD 5.4-RELEASE-p1 #0: Thu Jun 2 21:31:34 MSD 2005 i386
>Description:
During startup ntpd fails to bind to IP-address.
In /var/log/messages :
Jun 6 14:18:01 hq ntpd[52107]: ntpd 4.2.0-a Sun May 8 06:01:21 UTC 2005 (1)
Jun 6 14:18:01 hq ntpd[52107]: no IPv6 interfaces found
Jun 6 14:18:01 hq ntpd[52107]: bind() fd 10, family 2, port 123, addr 10.1.0.1, in_classd=0 flags=0 fails: Address already in use
### /etc/ntp.conf #####
server 194.149.67.130 burst prefer
server 195.2.64.5 burst prefer
server 131.107.1.10
driftfile /var/db/ntp.drift
restrict default ignore
restrict 127.0.0.1
restrict 194.149.67.130 noquery notrap
restrict 131.107.1.10 noquery notrap
restrict 195.2.64.5 noquery notrap
restrict 10.1.0.0 mask 255.255.0.0 notrust nomodify notrap
##### ifconfig #####
rl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=8<VLAN_MTU>
inet 10.1.0.1 netmask 0xffffff00 broadcast 10.1.0.255
ether 00:0c:6e:a6:6e:19
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
But, looks like ntpd opens socket:
hq# sockstat | grep ntpd
root ntpd 88756 3 dgram -> /var/run/logpriv
root ntpd 88756 4 udp4 *:123 *:*
root ntpd 88756 5 udp4 xxx.xxx.xxx.xxx:123 *:*
root ntpd 88756 6 udp4 10.1.0.1:123 *:*
root ntpd 88756 7 udp4 127.0.0.1:123 *:*
So, ntpd doesn't serve time requests, but at FreeBSD box it works well:
hq# ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
+alpha.prao.psn. 192.36.143.151 2 u 16 128 3 41.836 -8.932 4.413
*ntp0.zenon.net .GPS. 1 u 12 128 3 13.133 -11.609 5.067
time-nw.nist.go .ACTS. 1 u 28 64 3 209.835 21.628 2.180
I tried to vary startup parameters & /etc/ntp.conf, but this problem is not solved.
>How-To-Repeat:
just start ntpd
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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