Fwd: ag node ASCI Flash

[Mary Fritsch]

>Date: Wed, 2 Jun 2004 12:16:55 -0500 (CDT)
>From: Shawn Needham <shawn at flash.uchicago.edu>
>To: judson at mcs.anl.gov
>cc: Mary Fritsch <fritsch at mcs.anl.gov>, <leggett at mcs.anl.gov>
>Subject: ag node ASCI Flash
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>Hi Ivan, Ti and Mary:
>
>Currently I am running into problems with the AG node over here.
>The problem I was having last week that I thought was caused by the
>linux machine (ag-video.asci.uchicago.edu) denying icmp packets and
>not responding to pings was not the culprit. The linux machine now
>responds to pings and I can ping both the linux and the window machines.
>However, I still get the same exception on the windows side of the machine
>'Exception: Couldn't reach service manager:
>ag-video.asci.uchicago.edu:12000'.
>
>The service manager starts fine on the linux machine and is up and
>running, but the windows machine refuses to see it. I also tried creating
>a new configuration adding the ag-video machine in as a new service and
>received a Service Manager unreachable error.
>
>I did flush and delete ipchains for the linux machine and am able to
>telnet to port 12000 on the ag-video machine, so I'm pretty confident it's
>not a networking problem. If you could suggest a course of action that
>would be great.
>
>Thanks,
>Shawn


mary fritsch . futures lab . mcs . argonne national lab . 630 252 5297