RE: Where do i start for troubleshooting this issue
From: Goulet, Richard <Richard.Goulet_at_parexel.com>
Date: Fri, 14 Aug 2009 09:36:31 -0400
Message-ID: <23C4836D8E9C5F4280A66C0C247BC16F2C6CA859_at_US-BOS-MX011.na.pxl.int>
Take a look at what does and doesn't work. First off, can you ping the host in a reasonable amount of time? If not then a traceroute between the two machines may lead to the problem. Once had a server that sent out a it's traffic for a certain host to the internet. Bad routing table was what it turned out to be.
Date: Fri, 14 Aug 2009 09:36:31 -0400
Message-ID: <23C4836D8E9C5F4280A66C0C247BC16F2C6CA859_at_US-BOS-MX011.na.pxl.int>
Take a look at what does and doesn't work. First off, can you ping the host in a reasonable amount of time? If not then a traceroute between the two machines may lead to the problem. Once had a server that sent out a it's traffic for a certain host to the internet. Bad routing table was what it turned out to be.
Dick Goulet
Senior Oracle DBA
PAREXEL International
-----Original Message-----
From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Ray Stell
Sent: Friday, August 14, 2009 9:31 AM
To: hrishy
Cc: oracle-l_at_freelists.org
Subject: Re: Where do i start for troubleshooting this issue
On Fri, Aug 14, 2009 at 06:40:26AM +0000, hrishy wrote:
> When i do a tnsping to the service name in a shell script the listener
responds in like 3500 secs ocassionally.
> Where do i start troubleshooting this issue ?
If it were me I'd use tcpdump first to see what the differential on the
packet delivery
looked like. tcpdump is unintrusive and that is why I would start
there.
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