Date: Mon, 07 Jan 2008 11:13:45 +0000 From: Matthew Seaman <m.seaman@infracaninophile.co.uk> To: Gary Kline <kline@magnesium.net> Cc: Bill Moran <wmoran@potentialtech.com>, FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: outgoing mail STOPPED. Message-ID: <47820969.6040508@infracaninophile.co.uk> In-Reply-To: <20080107094802.GA12416@thought.org> References: <20080103213534.GA43665@magnesium.net> <20080103170649.be4d1493.wmoran@potentialtech.com> <20080103224103.GD46061@magnesium.net> <20080103174806.3d6c1237.wmoran@potentialtech.com> <20080104213451.GA97154@magnesium.net> <477F60D2.2090901@infracaninophile.co.uk> <20080107094802.GA12416@thought.org>
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Gary Kline wrote:
>> Then I checked my /etc/namedb/s/db.thought.org to see id anything there
>> could conceivably be hanging port 25. Zip. (I still updated the
>> date and re-exed. I checked with ps and grep to find something new:
The best way to check for any processes listening on port 25 is:
% sockstat | grep :25
root sendmail 1193 3 tcp4 81.187.76.162:25 *:*
root sendmail 1193 5 tcp4 127.0.0.1:25 *:*
root sendmail 1193 6 tcp6 ::1:25 *:*
root sendmail 1193 7 tcp6 2001:8b0:151:1:240:5ff:fea5:8db7:25*:*
>> ~
>> 624 ?? Ss 0:01.16 /usr/sbin/syslogd -l /var/run/log -l /var/named/var/r
>> p0 0:27 <sage> [5005]
>
>> In theory I know pretty much what bind9does, &c; but why this
>> change? (Part of my gnome (2.20) is missing so I cannot max
>> enlarge the konsole; ps -alx does not wrap so I cant see the
>> entire string.) I can pimg ns1.thought.org--obviously. But if you
>> see anything here, Matthew, would you please let me know?
To get ps output without truncation, simply add 'ww' to the flags --
one 'w' gives you a 132 column output (shades of those old fan-fold line
printer TTYs there) and two (or more) 'w's gives you unlimited width:
# ps -alx | grep /usr/sbin/s
0 689 1 0 44 0 3188 1240 select Ss ?? 0:07.28 /usr/sbin/s
0 1188 1 0 44 0 5640 3356 select Is ?? 0:00.02 /usr/sbin/s
# ps -alxww | grep /usr/sbin/s
0 689 1 0 44 0 3188 1240 - Rs ?? 0:07.29 /usr/sbin/syslogd -l /var/run/log -l /var/named/var/run/log -a 81.187.76.161/32:4096 -l /var/named/var/run/log
0 1188 1 0 44 0 5640 3356 select Is ?? 0:00.02 /usr/sbin/sshd
1001 16014 1376 0 44 0 380 260 - R+ p0 0:00.00 grep /usr/sbin/s
As for the presence of '-l /var/named/var/run/log' -- that's added
to the syslogd flags automatically by the /etc/rc.d/syslogd startup
script[*] if you're running named chrooted (which is the default). This
means that syslogd can log the items outside the chroot that are generated
by named within it. You should see output from named in /var/log/all.log
- -- precisely what you see depends entirely on the logging configuration
in named.conf.
Cheers,
Matthew
[*] The reason I have it twice is that a long time ago I'd also added
it to syslogd_flags manually, something I shall correct imminently.
- --
Dr Matthew J Seaman MA, D.Phil. 7 Priory Courtyard
Flat 3
PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate
Kent, CT11 9PW
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