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beb7089

Retrieve Gateway address only for Telneting

2 posts in this topic

I need to write a script that will telnet into a Cisco router and and perform various commands. This script is for end-users to run on their machine and bring up an encrypted VPN tunnel connection. Telnet is our only option at this point. I can't' for the life of me figure out the best way to retrieve the Gateway (each user has a unique DHCP scope on their router so the gateway addresses are different from person to person). Please help.

Thanks

beb7089

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@beb7089

If you run this you will see somewhere a gateway comming up

#include <date.au3>

Dim $strComputer = "."
Dim $objWMIService, $colAdapters, $n
Dim $utcLeaseObtained, $utcLeaseObtained, $utcLeaseExpired,  $strLeaseObtained, $utcLeaseExpires, $strLeaseExpires


 $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\CIMV2")

 $colAdapters = $objWMIService.ExecQuery ("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = True") 

$n = 1

 
For $objAdapter in $colAdapters
   ConsoleWrite ("Network Adapter " & $n & @CR)
   ConsoleWrite ("================="& @CR)
   ConsoleWrite ("  Description: " & $objAdapter.Description& @CR)
 
   ConsoleWrite ("  Physical (MAC) address: " & $objAdapter.MACAddress& @CR)
   ConsoleWrite ("  Host name:              " & $objAdapter.DNSHostName& @CR)
 
   If Not ($objAdapter.IPAddress) = " " Then
      For $i = 0 To UBound($objAdapter.IPAddress)
         ConsoleWrite ("  IP address:             " & $objAdapter.IPAddress($i)& @CR)
      Next
   EndIf
 
   If Not ($objAdapter.IPSubnet) = " " Then
      For $i = 0 To UBound($objAdapter.IPSubnet)
         ConsoleWrite ("  Subnet:                 " & $objAdapter.IPSubnet($i)& @CR)
      Next
   EndIf
 
   If Not ($objAdapter.DefaultIPGateway) = " " Then
      For $i = 0 To UBound($objAdapter.DefaultIPGateway)
         ConsoleWrite ("  Default gateway:        " & _
             $objAdapter.DefaultIPGateway($i)& @CR)
      Next
   EndIf
 
   ConsoleWrite ("  DNS"& @CR)
   ConsoleWrite ("  ---"& @CR)
   ConsoleWrite ("    DNS servers in search order:"& @CR)
 
   If Not ($objAdapter.DNSServerSearchOrder) = " " Then
      For $i = 0 To UBound($objAdapter.DNSServerSearchOrder)
         ConsoleWrite ("      " & $objAdapter.DNSServerSearchOrder($i)& @CR)
      Next
   EndIf
 
   ConsoleWrite ("    DNS domain: " & $objAdapter.DNSDomain& @CR)
 
   If Not ($objAdapter.DNSDomainSuffixSearchOrder) = " " Then
      For $i = 0 To UBound($objAdapter.DNSDomainSuffixSearchOrder)
         ConsoleWrite ("    DNS suffix search list: " & _
             $objAdapter.DNSDomainSuffixSearchOrder($i)& @CR)
      Next
   EndIf
 
   ConsoleWrite ("  DHCP"& @CR)
   ConsoleWrite ("  ----"& @CR)
   ConsoleWrite ("    DHCP enabled:        " & $objAdapter.DHCPEnabled& @CR)
   ConsoleWrite ("    DHCP server:         " & $objAdapter.DHCPServer& @CR)
 
   If Not ($objAdapter.DHCPLeaseObtained) = " " Then
      $utcLeaseObtained = $objAdapter.DHCPLeaseObtained
      $strLeaseObtained = WMIDateStringToDate($utcLeaseObtained)
   Else
      $strLeaseObtained = ""
   EndIf
   ConsoleWrite ("    DHCP lease obtained: " & $strLeaseObtained& @CR)
 
   If Not ($objAdapter.DHCPLeaseExpires) = " " Then
      $utcLeaseExpires = $objAdapter.DHCPLeaseExpires
      $strLeaseExpires = WMIDateStringToDate($utcLeaseExpires)
   Else
      $strLeaseExpires = ""
   EndIf
   ConsoleWrite ("    DHCP lease expires:  " & $strLeaseExpires& @CR)
 
   ConsoleWrite ("  WINS"& @CR)
   ConsoleWrite ("  ----"& @CR)
   ConsoleWrite ("    Primary WINS server:   " & $objAdapter.WINSPrimaryServer& @CR)
   ConsoleWrite ("    Secondary WINS server: " & $objAdapter.WINSSecondaryServer& @CR)
 
   $n = $n + 1
 
Next
 
Func WMIDateStringToDate($utcDate)
    Local $Return
   $Return = (StringMid($utcDate, 5, 2)  & "/" & _
       StringMid($utcDate, 7, 2)  & "/" & _
           StringLeft($utcDate, 4)    & " " & _
               StringMid ($utcDate, 9, 2) & ":" & _
                   StringMid($utcDate, 11, 2) & ":" & _
                      StringMid($utcDate, 13, 2))
    Return $Return
EndFunc

Enjoy !!

ptrex

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