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Tuesday, January 04, 2011

PING with Timestamp

We were getting ORA-3113 errors for some web clients and after investigations, I found that this is due the many network dropouts on all Oracle related servers. I just ran the simple pingtest as below

C:\Documents and Settings\inam>ping 192.168.6.32 -t
Pinging 192.168.16.32 with 32 bytes of data:
Reply from 192.168.16.32: bytes=32 time<1ms TTL=128
Reply from 192.168.16.32: bytes=32 time<1ms TTL=128
Reply from 192.168.16.32: bytes=32 time=1ms TTL=128
Request timed out.
Reply from 192.168.6.32: bytes=32 time<1ms TTL=128

I sent the output related to all servers to Network department and they further demanded that , in order to investigate the issue we need the exact time for timeout.
So i wrote a small script below for them

FileName: pingto_32.bat
@echo off
:Loop
set dt=%date% %time%
echo %dt%
ping 192.168.16.32
goto Loop

and ran it like below

C:\Users\inam>pingto_32 > TestOn4_126_to_32DB1.txt
output of the script was like below
Tue 01/04/2011 14:13:24.00

Pinging 192.168.6.33 with 32 bytes of data:
Reply from 192.168.6.33: bytes=32 time=1ms TTL=128
Request timed out.
Reply from 192.168.16.33: bytes=32 time<1ms TTL=128
Reply from 192.168.16.33: bytes=32 time<1ms TTL=128

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