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Re: tracking down the cause of an entry in syslog?



On Fri, Jun 22, 2001 at 05:30:29PM -0400, Paul Wright wrote:
> Hi all,
> 
> I've been getting an irritating recurring syslog entry that I'd like to 
> track down and stifle, but I'm at a loss as to discover what process is 
> causing the entry.
> 
> The entry is (from logcheck output) this:
> 
> Jun 22 16:02:02 ICMP message type destination unreachable - bad port from 127.0.0.1 (127.0.0.1->127.0.0.1)
> Jun 22 16:12:37 ICMP message type destination unreachable - bad port from 127.0.0.1 (127.0.0.1->127.0.0.1)
> Jun 22 16:12:38 ICMP message type destination unreachable - bad port from 127.0.0.1 (127.0.0.1->127.0.0.1)
> 
> sorry about the no wrap on the quote.
> 
> There are no other events being logged at identical times, or at similar 
> times with identical frequencies in any of my logs.
> 
> Does anyone have advice on how to track down the cause?

Using fetchmail by chance?  Annoying isn't it.

> How can I log (or discover) which port is being sought?

None apparently.  That's probably the problem...

> Is there any way to do this without un-installing individual packages 
> until the entry ceases to be made?

Stop fetchmail and see if they disappear ;)

-- 
Eric G. Miller <egm2@jps.net>



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