Re: [loganalysis] Logging standards and such

From: Rebecca Kastl (rkastlat_private)
Date: Fri Aug 17 2001 - 10:02:32 PDT

  • Next message: Matthew Collins: "Re: [loganalysis] Logging standards and such"

    On Fri, 17 Aug 2001, Matthew Collins wrote:
    
    > what sort of information are folks intereted in? We do a lot of stuff here
    > with logging and have quite byzantine in house systems for some of it.
    >
    > I would think, off the top of my head, the following information is
    > required to be present *and verifiable*...
    
    *snip*
    
    Would it be worth it to generate a log entry id for indexing purposes?  I'm
    thinking here of maintaining log files kind of like a database or library.
    Since most syslog daemons will rotate log files (e.g., messages.1, messages.2,
    ...messages.n).  With log entry ids, you could actually reference/index the
    log entries (e.g., messages.1:2837), with further indexing availble by using
    source host/facility info.
    
    
    > Do we want to provide a standardised framework for the log message such
    > that it becomes, in effect, a machine parsable protocol similar to TCP/IP
    > as far as possible?
    
    That could get very ugly, very fast -- especially if one looks to try
    encoding facilty values into a header field (unless you reserve a 16-bit # in
    the header and use a /etc/services approach).
    
    
    > How important is backward compatibility with existing syslog
    > implementations?
    
    Probably not very important.  An updated syslog facility such as we're
    discussing here could be implemented as either a wrapper for existing syslogs,
    or simply another pipe/socket for syslog to write to.
    
    
    
    --Rebecca Kastl
    
    
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