C:\>test.bat 0020E7666999

Sadly it adds anything I throw at it into the file no matter the size or charecter rather than the defined length of 12, a-f, A-F, 0-9.

Code:
_____________________________________
@ECHO off
if not exist %1 then goto bye
SET MYVAL=%1
SET MYVAL=%MYVAL:x=r%
SET MYVAL=%MYVAL:0=x%
SET MYVAL=%MYVAL:1=x%
SET MYVAL=%MYVAL:2=x%
SET MYVAL=%MYVAL:3=x%
SET MYVAL=%MYVAL:4=x%
SET MYVAL=%MYVAL:5=x%
SET MYVAL=%MYVAL:6=x%
SET MYVAL=%MYVAL:7=x%
SET MYVAL=%MYVAL:8=x%
SET MYVAL=%MYVAL:9=x%
SET MYVAL=%MYVAL:A=x%
SET MYVAL=%MYVAL:B=x%
SET MYVAL=%MYVAL:C=x%
SET MYVAL=%MYVAL:D=x%
SET MYVAL=%MYVAL:E=x%
SET MYVAL=%MYVAL:F=x%
SET MYVAL=%MYVAL:a=x%
SET MYVAL=%MYVAL:b=x%
SET MYVAL=%MYVAL:c=x%
SET MYVAL=%MYVAL:d=x%
SET MYVAL=%MYVAL:e=x%
SET MYVAL=%MYVAL:f=x%
IF /i “%MYVAL%”!==!”xxxxxxxxxxxx” GOTO bye
REM Change date-time format w/out /, create dir and copy files.
for /F “tokens=1-5 delims=/ ” %%i in (‘date /t’) do (
set Year=%%l
set Month=%%j
set Day=%%k
set Date=%%l-%%j-%%k
)
for /F “tokens=1-2 delims=: ” %%m in (‘time /t’) do (
set time=-%%m
set second=-%%n
set time=-%%m-%%n
)
set file=%drive%%Date%%time%
copy c:\macfiltering\calloutfilterfile\maclist.txt c:\macfiltering\backup\%file%.sav
echo %1 >> c:\macfiltering\calloutfilterfile\maclist.txt
cls
echo msgbox “%1 now entered into C:\macfiltering\backup\date-time.sav” > 1.vbs
wscript 1.vbs
start net stop dhcpserver
start net start dhcpserver
:bye

________________________________________________

Any ideas? Any help would be greatly appreciated!

Thanks,
Stephen

Code:
______________________________________

REM Change date-time format w/out /, create dir and copy files.

for /F “tokens=1-5 delims=/ ” %%i in (‘date /t’) do (

set YeaR = %%l

set Month=%%j

set Day=%%k

set Date=%%l-%%j-%%k

)

for /F “tokens=1-2 delims=: ” %%m in (‘time /t’) do (

set time=-%%m

set second=-%%n

set time=-%%m-%%n

)

set file=%drive%%Date%%time%

copy c:\macfiltering\calloutfilterfile\maclist.txt

c:\macfiltering\backup\%file%.sav

echo %1 >> c:\macfiltering\calloutfilterfile\maclist.txt

cls

echo msgbox “%1 now entered into the file. If this is an error, revert to the

last file in c:\macfiltering\backup\date-time.sav” > 1.vbs

wscript 1.vbs

cls

echo msgbox “Click OK Stop and Start DHCP Server” > 2.vbs

wscript 2.vbs

start net stop dhcpserver

start net start dhcpserver

:BYE

thanks for sharing.. =D