Re: [logs] syslog.conf

From: Ganu Skop (skopganuat_private)
Date: Mon Oct 28 2002 - 22:31:30 PST

  • Next message: Tom Perrine: "Re: [logs] Secure Central Log Host"

    hi,
    Myself, I would prefer to use FreeBSD because in
    /etc/newsyslog.conf I could specify on time column to
    $D0 and it will automatically rotate the log at 00:00
    (midnight)
    
    --- abhinav tiwari <abhinav_tiwariat_private> wrote:
    > hi all
    > 
    > anyone advise pls what shud be best way of writing
    > syslog.conf ..? i mean 
    > best when logging of all the security events gets
    > enabled in the unix 
    > server.this will help me alot in capturing all
    > events in files...like 
    > /var/log/messages
    > 
    > any users ...who did the setups this way..?
    > 
    > also any of u working Purely on BSDi Unix pls
    > revert...some points for 
    > discussion requried...the docs for bsdi on internet
    > is too less it seems.
    > 
    > regds
    > abhinav
    > 
    > 
    > 
    > 
    > 
    > 
    > >From: loganalysis-requestat_private
    > >Reply-To: loganalysisat_private
    > >To: loganalysisat_private
    > >Subject: LogAnalysis digest, Vol 1 #41 - 3 msgs
    > >Date: Fri, 11 Oct 2002 12:00:04 +0000
    > >
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    > >
    > >
    > >Today's Topics:
    > >
    > >    1. slapper logfile marks .. (Jose Nazario)
    > >    2. Re: compress log error (was PIX logging)
    > (Daniel Deremiah)
    > >    3. Fight Back (Ganu Skop)
    > >
    > >--__--__--
    > >
    > >Message: 1
    > >Date: Tue, 8 Oct 2002 10:10:01 -0400 (EDT)
    > >From: Jose Nazario <joseat_private>
    > >To: loganalysisat_private
    > >Subject: [logs] slapper logfile marks ..
    > >
    > >trying to see if these are telltale signs of a
    > slapper request. looking
    > >at the worm's source code it makes a http request
    > for /:
    > >
    > >GET HTTP/1.1
    > >
    > >(note that its incomplete for the 1.1 spec, its
    > missing the host:
    > >declaration.) it then sends two ssl connections to
    > try and overflow the
    > >key exchange for SSLv2.
    > >
    > >this would explain this logfile pattern i have seen
    > with an apache
    > >installation. the first request looks like the
    > problem in the port 80
    > >server fingerprinting:
    > >
    > >[Sun Oct  6 03:25:18 2002] [error] [client
    > 202.133.158.195] client sent
    > >HTTP/1.1 request without hostname (see RFC2068
    > section 9, and 14.23): /
    > >
    > >with followups immediately with SSL errors:
    > >
    > >[Sun Oct  6 03:25:37 2002] [error] mod_ssl: SSL
    > handshake interrupted by
    > >system [Hint: Stop button pressed in browser?!]
    > (System error follows)
    > >[Sun Oct  6 03:25:37 2002] [error] System:
    > Connection reset by peer
    > >(errno: 104)
    > >
    > >unfortunately the error log doesn't report the SSL
    > client who made the
    > >errors.
    > >
    > >anyhow, is this the pattern other people have been
    > seeing for slapper
    > >hosts?
    > >
    > >___________________________
    > >jose nazario, ph.d.			joseat_private
    > >					http://www.monkey.org/~jose/
    > >
    > >
    > >
    > >--__--__--
    > >
    > >Message: 2
    > >Date: Wed, 9 Oct 2002 13:09:08 -0700 (PDT)
    > >From: Daniel Deremiah
    > <Daniel.Deremiahat_private>
    > >To: Allen Crawford <AllenCat_private>
    > >Subject: Re: [logs] compress log error (was PIX
    > logging)
    > >
    > >remove the compress line and add the gzip command
    > to the postrotate
    > >sequence.  What is happening is you are renaming
    > the file out of under the
    > >rotate script.
    > >
    > >--
    > >-dand
    > >
    >
    >=============================================================
    > >Dan Deremiah                        Unix System
    > Administrator
    > >Wind River Systems, Alameda CA             
    > 510/749-2033 Desk
    >
    >=============================================================
    > >
    > >On Fri, 6 Sep 2002, Allen Crawford wrote:
    > >
    > > > Ok, I've got the PIX logging working now I
    > believe.  I had to create a
    > > > separate logrotate script and run it at a
    > specific time (11:55pm) 
    > >because I
    > > > just realized that the daily cron job was
    > running at 4:02 pm, which 
    > >isn't
    > > > when I want my Cisco logs to be rotated.
    > > >
    > > > Anyway, the only problem I'm having now is
    > getting them to compress.  
    > >Here's
    > > > the logrotate script for the PIX that I'm using:
    > > >
    > > > /var/log/cisco_pix_515e/pix {
    > > > 	daily
    > > > 	rotate 4
    > > > 	create
    > > > 	compress
    > > > 	   postrotate
    > > > 	      /usr/bin/killall -HUP syslogd; mv
    > > > /var/log/cisco_pix_515e/pix.1
    > /var/log/cisco_pix_515e/pix$(date +%Y%m%d)
    > > > 	   endscript
    > > > }
    > > >
    > > >
    > > > For testing I'm calling it with the following
    > line:
    > > >
    > > > logrotate -f
    > /etc/cisco_pix_515e_logrotate_script
    > > >
    > > > After running that, it rotates it correctly and
    > starts logging to the 
    > >new
    > > > file.  However, with the compress line left in
    > the script, I get the
    > > > following error:
    > > >
    > > > gzip: /var/log/cisco_pix_515e/pix.1: No such
    > file or directory
    > > > failed to compress log
    > /var/log/cisco_pix_515e/pix.1
    > > >
    > > > Any tips on what I am doing wrong here?
    > > >
    > > > Thanks a lot,
    > > > Allen
    > > > _______________________________________________
    > > > LogAnalysis mailing list
    > > > LogAnalysisat_private
    > > >
    > http://lists.shmoo.com/mailman/listinfo/loganalysis
    > > >
    > >
    > >
    > >
    > >--__--__--
    > 
    === message truncated ===
    
    
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