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Re: kernel dump server
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Re: kernel dump server


  • Subject: Re: kernel dump server
  • From: "Justin C. Walker" <email@hidden>
  • Date: Mon, 26 Dec 2005 16:28:28 -0800


On Dec 26, 2005, at 16:16 , Peter Lovell wrote:

Hi all,
I'm setting up a kernel dump server, as described in technote 2118 (thanks Quinn).


However, I'm having a problem in that the client seems to be unable to find the server. Before banging on this some more in the morning, I thought I'd just check to see if there is any change needed operating in Tiger rather than Panther, with launchd starting to replace the tasks previously handled by xinetd. I don't think there should be, and the server does indeed seem to have a UDP listening port 1069 as I'd expect. The client tries fifteen times (or so) and then just times out.

I suspect that there may be local switch/router issues related to UDP (although both are on the same local network) but thought I'd just check the possibility of changes for Tiger.

What does tcpdump show? Are the attempts showing up as arps or as udp packets that are being ignored? Does tcpdump on the server show the packets being received? Don't forget to disable promiscuous mode.


I've not tried this, so I'm just asking obvious questions :-}

Cheers,

Justin

--
Justin C. Walker, Curmudgeon at Large
Institute for General Semantics
-----------
My wife 'n kids 'n dogs are gone,
I can't get Jesus on the phone,
But Ol' Milwaukee's Best is my best friend.
-----------



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References: 
 >kernel dump server (From: Peter Lovell <email@hidden>)

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