Brian Dent

Concurrent pings

This is an excellent script to call from within Windows to verify another device is available. I've added three enhancements: 1) randomized the temp file name to avoid a collision if called concurrently (eg: two nagios servers), 2) explicitly delete the temp file and 3) added perfdata in the return. I also capitalized the file. @ECHO OFF SETLOCAL REM ####### ENSURE ALL REQUIRED INFO IS PRESENT --UNIX VAR--###### @ECHO %1%2%3%4%5%6|FIND "ARG" IF NOT ERRORLEVEL 1 GOTO MSEOF REM ####### ENSURE ALL REQUIRED INFO IS PRESENT --WIN VAR--###### IF "%1"=="" GOTO MSEOF IF "%2"=="" GOTO MSEOF IF "%3"=="" GOTO MSEOF IF "%4"=="" GOTO MSEOF IF "%5"=="" GOTO MSEOF IF "%6"=="" GOTO MSEOF REM PAUSE @ECHO %4 |FIND "%%%" IF NOT ERRORLEVEL 1 GOTO MSEOF @ECHO %6 |FIND "%%%" IF NOT ERRORLEVEL 1 GOTO MSEOF REM ####### ASSIGN EACH TO A VARIABLE TO REFERENCE IT LATER..###### SET IP=%1 SET PKT=%2 SET WRTA=%3 SET WPL=%4 SET CRTA=%5 SET CPL=%6 REM ######## CAPTURE FRESH DATA TO A FILE ####### REM 20120920 TO AVOID COLLISIONS DURING CONCURRENT CALLS CREATE A SEMI-RANDOM FILE NAME SET RANDOMFILENAME=%RANDOM%-%1-TMP @ECHO ->%RANDOMFILENAME% PING %IP% -n %PKT% >>%RANDOMFILENAME% REM ######## PICKOUT THE DATA WE NEED FROM THE FILE ####### FOR /F "TOKENS=11 DELIMS= " %%K IN ('findstr /c:"Lost" %RANDOMFILENAME%') DO SET LST=%%K IF ERRORLEVEL 1 GOTO TIMEOUT FOR /F "TOKENS=9 DELIMS= " %%K IN ('findstr /c:"Average" %RANDOMFILENAME%') DO SET AVG=%%K REM PAUSE DEL /Q %RANDOMFILENAME% REM ######## TRIM THE VARIABLES...#### SET AVG=%AVG:M=% SET AVG=%AVG:S=% :TIMEOUT SET LST=%LST:(=% SET LST=%LST:~0,-1% REM ######## NOW THE FUN STUFF, COMPARE THE WARNING, CRITICAL VALUES..#### IF %LST% GEQ %CPL% GOTO CPL-2 IF %AVG% GEQ %CRTA% GOTO CRTA-2 IF %LST% GEQ %WPL% GOTO WPL-1 IF %AVG% GEQ %WRTA% GOTO WRTA-1 REM PAUSE GOTO OK-0 :CPL-2 @ECHO REMOTE CONNECTION TO %IP% IS DOWN: LOSS=%LST%%% (%PKT% PKTS)^|rta=%CRTA%;%WRTA% pl=%LST%%%;%WPL%;%CPL% REM GOTO EOF @EXIT 2 :CRTA-2 @ECHO REMOTE CONNECTION TO %IP% IS DOWN: LOSS=%LST%%%, AVE=%AVG%ms (%PKT% PKTS)^|rta=%AVG%ms;%WRTA%;%CRTA% pl=%LST%%%;%WPL%;%CPL% REM GOTO EOF @EXIT 2 :WPL-1 @ECHO REMOTE CONNECTION TO %IP% IS SLOW: LOSS=%LST%%%, AVE=%AVG%ms (%PKT% PKTS)^|rta=%WRTA%;%CRTA% pl=%LST%%%;%WPL%;%CPL% REM GOTO EOF @EXIT 1 :WRTA-1 @ECHO REMOTE CONNECTION TO %IP% IS SLOW: LOSS=%LST%%%, AVE=%AVG%ms (%PKT% PKTS)^|rta=%AVG%ms;%WRTA%;%CRTA% pl=%LST%%%;%WPL%;%CPL% REM GOTO EOF @EXIT 1 :OK-0 @ECHO REMOTE CONNECTION TO %IP% IS UP: LOSS=%LST%%%, AVE=%AVG%ms (%PKT% PKTS)^|rta=%AVG%ms;%WRTA%;%CRTA% pl=%LST%%%;%WPL%;%CPL% REM GOTO EOF @EXIT 0 :MSEOF @ECHO USAGE:PING_REMOTE ^ ^^,^ ^,^ @ECHO EXAMPLE: /USR/LOCAL/NAGIOS/LIBEXEC/CHECK_NRPE -H 172.19.48.139 -C PING_REMOTE -T 90 -A 172.19.88.30 65 450,1 700,5 (FROM NAGIOS SVR.) @ECHO : PING_REMOTE 192.168.0.1 5 200,1 400,10 (FROM A LOCAL WIN WKS WHERE PING_REMOTE.BAT RESIDES) @ECHO : (WPLCPL ARE IN PERCENT, WITHOUT THE "%%%" SYMBOL!!) REM GOTO EOF @EXIT 0 :EOF

Reviewed 13 years ago