Date: Sat, 21 Jun 2003 01:53:49 +0200 From: Hasse <webmaster@swedehost.com> To: Lowell Gilbert <freebsd-questions-local@be-well.no-ip.com>, freebsd-questions@freebsd.org Subject: Re: dhclient filling up my logfiles Message-ID: <200306210153.49284.webmaster@swedehost.com> In-Reply-To: <44u1akh6b9.fsf@be-well.ilk.org> References: <200306191747.19538.webmaster@swedehost.com> <200306201439.58121.webmaster@swedehost.com> <44u1akh6b9.fsf@be-well.ilk.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Friday 20 June 2003 21.55, Lowell Gilbert wrote:
> Hasse <webmaster@swedehost.com> writes:
> > On Thursday 19 June 2003 17.47, Hasse wrote:
> > > Hi everybody.
> > > Running FreeBSD 4.8-Stable.
> > > I'm connected to the internet by ADSL and dynamic IP.
> > > Dhcp-client keeps filling up my /var/log/messages.
> > > Makes a log-entry every 10th minute.
> > >
> > > <snip>
> > > Jun 19 17:35:56 odin dhclient: New Network Number: 217.209.211.0
> > > Jun 19 17:35:56 odin dhclient: New Broadcast Address: 217.209.211.255
> > > Jun 19 17:44:48 odin dhclient: New Network Number: 217.209.211.0
> > > Jun 19 17:44:48 odin dhclient: New Broadcast Address: 217.209.211.255
> > > </snip>
> > >
> > > I'm running it with a practically empty dhclient.conf file.
> > > Only added one line to preserve my resolv.conf file.
> > > prepend domain-name-servers 127.0.0.1;
> > >
> > > According to the man-page dhclient(8), it's possible to
> > > add a "-q" switch to only log errors.
>
> No, that's not what the man page says the option does. That option
> keeps anything but errors being sent to standard error; it has no
> relationship to the system log.
>
> > > <snip>
> > > The client normally prints a startup message and displays the
> > > protocol sequence to the standard error descriptor until it has
> > > acquired an address, and then only logs messages using the syslog
> > > (3) facility. The -q flag prevents any messages other than errors
> > > from being printed to the standard error descriptor.
> > > </snip>
>
> Read that again to see what I mean.
Ahh.. sorry :-)
>
> > > Check the lease file you're receiving, if it has a rediculously short
> > > lease time complain to your provider.
>
> This was obviously the situation.
>
I'll stay put for a week or so, just to see if it goes back to normal due to
some upgrades or any other fishy stuff at my ISP.
It's not really a problem, just annoying.
> > This excessive logging behavior started for about 4 days ago.
> > At least, thats when I got aware of it.
> > Everything is working just fine, except for this.
> > My IP-address hardly ever change. I've had the same one for nearly a year
> > now. There got to be a way to tell it to only log errors, not every
> > connection, but I don't know how.
> > I was looking for a way in the syslog.conf, but I have very little
> > understanding for that tool. ( not a clue ).
> > Any more hints or clues would be preciated.
>
> Pick the dhclient messages up in a different log file.
>
> Something like (untested):
> !dhclient
> *.* /var/log/dhcpd
>
That did not work for me, if I did the right things.
Edited syslog.conf and added the above.
touch /var/log/dhcpd
added the following to newsyslog.conf
/var/log/dhcpd 644 3 100 @T00 Z
rebooted
> > This is a snip from my lease file :
> > lease {
> > interface "xl0";
> > fixed-address 217.209.211.129;
> > option subnet-mask 255.255.255.0;
> > option time-offset 3600;
> > option routers 217.209.211.1;
> > option dhcp-lease-time 1200;
>
> Yep, your lease time is 10 minutes long.
>
> > option dhcp-message-type 5;
> > option domain-name-servers 127.0.0.1,10.0.0.1,10.0.0.2;
> > option dhcp-server-identifier 10.0.113.1;
> > option broadcast-address 217.209.211.255;
> > renew 5 2003/6/20 12:18:03;
> > rebind 5 2003/6/20 12:26:08;
> > expire 5 2003/6/20 12:28:38;
> > }
>
> Try setting your dhclient.conf to ask for a longer lease. If that
> fails, pull the dhclient messages into another file...
Will do.
Thx everybody.
> _______________________________________________
> freebsd-questions@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to
> "freebsd-questions-unsubscribe@freebsd.org"
--
Regards
Hasse
Webmaster @ Swedehost.com
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200306210153.49284.webmaster>