Shell "ping.exe -t " & Activecell.Value
Option Explicit
Private Const IP_SUCCESS As Long = 0
Private Const IP_STATUS_BASE As Long = 11000
Private Const IP_BUF_TOO_SMALL As Long = (11000 + 1)
Private Const IP_DEST_NET_UNREACHABLE As Long = (11000 + 2)
Private Const IP_DEST_HOST_UNREACHABLE As Long = (11000 + 3)
Private Const IP_DEST_PROT_UNREACHABLE As Long = (11000 + 4)
Private Const IP_DEST_PORT_UNREACHABLE As Long = (11000 + 5)
Private Const IP_NO_RESOURCES As Long = (11000 + 6)
Private Const IP_BAD_OPTION As Long = (11000 + 7)
Private Const IP_HW_ERROR As Long = (11000 + 8)
Private Const IP_PACKET_TOO_BIG As Long = (11000 + 9)
Private Const IP_REQ_TIMED_OUT As Long = (11000 + 10)
Private Const IP_BAD_REQ As Long = (11000 + 11)
Private Const IP_BAD_ROUTE As Long = (11000 + 12)
Private Const IP_TTL_EXPIRED_TRANSIT As Long = (11000 + 13)
Private Const IP_TTL_EXPIRED_REASSEM As Long = (11000 + 14)
Private Const IP_PARAM_PROBLEM As Long = (11000 + 15)
Private Const IP_SOURCE_QUENCH As Long = (11000 + 16)
Private Const IP_OPTION_TOO_BIG As Long = (11000 + 17)
Private Const IP_BAD_DESTINATION As Long = (11000 + 18)
Private Const IP_ADDR_DELETED As Long = (11000 + 19)
Private Const IP_SPEC_MTU_CHANGE As Long = (11000 + 20)
Private Const IP_MTU_CHANGE As Long = (11000 + 21)
Private Const IP_UNLOAD As Long = (11000 + 22)
Private Const IP_ADDR_ADDED As Long = (11000 + 23)
Private Const IP_GENERAL_FAILURE As Long = (11000 + 50)
Private Const MAX_IP_STATUS As Long = (11000 + 50)
Private Const IP_PENDING As Long = (11000 + 255)
Private Const PING_TIMEOUT As Long = 500
Private Const WS_VERSION_REQD As Long = &H101
Private Const MIN_SOCKETS_REQD As Long = 1
Private Const SOCKET_ERROR As Long = -1
Private Const INADDR_NONE As Long = &HFFFFFFFF
Private Const MAX_WSADescription As Long = 256
Private Const MAX_WSASYSStatus As Long = 128
Private Type ICMP_OPTIONS
Ttl As Byte
Tos As Byte
Flags As Byte
OptionsSize As Byte
OptionsData As Long
End Type
Public Type ICMP_ECHO_REPLY
Address As Long
status As Long
RoundTripTime As Long
DataSize As Long
'Reserved As Integer
DataPointer As Long
Options As ICMP_OPTIONS
Data As String * 250
End Type
Private Type WSADATA
wVersion As Integer
wHighVersion As Integer
szDescription(0 To MAX_WSADescription) As Byte
szSystemStatus(0 To MAX_WSASYSStatus) As Byte
wMaxSockets As Long
wMaxUDPDG As Long
dwVendorInfo As Long
End Type
Private Declare Function IcmpCreateFile Lib "icmp.dll" () As Long
Private Declare Function IcmpCloseHandle Lib "icmp.dll" (ByVal IcmpHandle As Long) As Long
Private Declare Function IcmpSendEcho Lib "icmp.dll" (ByVal IcmpHandle As Long, ByVal DestinationAddress As Long, ByVal RequestData As String, ByVal RequestSize As Long, ByVal RequestOptions As Long, ReplyBuffer As ICMP_ECHO_REPLY, ByVal ReplySize As Long, ByVal Timeout As Long) As Long
Private Declare Function WSAGetLastError Lib "WSOCK32.DLL" () As Long
Private Declare Function WSAStartup Lib "WSOCK32.DLL" (ByVal wVersionRequired As Long, lpWSADATA As WSADATA) As Long
Private Declare Function WSACleanup Lib "WSOCK32.DLL" () As Long
Private Declare Function gethostname Lib "WSOCK32.DLL" (ByVal szHost As String, ByVal dwHostLen As Long) As Long
Private Declare Function gethostbyname Lib "WSOCK32.DLL" (ByVal szHost As String) As Long
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (xDest As Any, xSource As Any, ByVal nbytes As Long)
Private Declare Function inet_addr Lib "WSOCK32.DLL" (ByVal s As String) As Long
Public Function GetStatusCode(status As Long) As String
Dim msg As String
Select Case status
Case IP_SUCCESS: msg = "ip found"
Case INADDR_NONE: msg = "invalid ip format"
Case IP_BUF_TOO_SMALL: msg = "ip error, too small?"
Case IP_DEST_NET_UNREACHABLE: msg = "ip unreachable"
Case IP_DEST_HOST_UNREACHABLE: msg = "ip host unreachable"
Case IP_DEST_PROT_UNREACHABLE: msg = "ip target unreachable"
Case IP_DEST_PORT_UNREACHABLE: msg = "ip target port blocked"
Case IP_NO_RESOURCES: msg = "ip too few resources"
Case IP_BAD_OPTION: msg = "ip wrong option"
Case IP_HW_ERROR: msg = "ip hardwareerror"
Case IP_PACKET_TOO_BIG: msg = "ip datapacket too big"
Case IP_REQ_TIMED_OUT: msg = "ip request timed out"
Case IP_BAD_REQ: msg = "ip unknown error"
Case IP_BAD_ROUTE: msg = "ip invalid route"
Case IP_TTL_EXPIRED_TRANSIT: msg = "ip packets died"
Case IP_TTL_EXPIRED_REASSEM: msg = "ip packets died"
Case IP_PARAM_PROBLEM: msg = "ip error on pinging"
Case IP_SOURCE_QUENCH: msg = "ip error - check system"
Case IP_OPTION_TOO_BIG: msg = "ip too big"
Case IP_BAD_DESTINATION: msg = "ip target unreachable"
Case IP_ADDR_DELETED: msg = "ip address couldn?t be found"
Case IP_SPEC_MTU_CHANGE: msg = "ip error"
Case IP_MTU_CHANGE: msg = "ip unknown host-error"
Case IP_UNLOAD: msg = "ip can not be resolved"
Case IP_ADDR_ADDED: msg = "ip address unknown on host"
Case IP_GENERAL_FAILURE: msg = "ip common error"
Case IP_PENDING: msg = "ip wrong"
Case PING_TIMEOUT: msg = "ping timeout"
Case Else: msg = "unknown host error"
End Select
GetStatusCode = CStr(status) & " [ " & msg & " ]"
End Function
Public Function ping(sAddress As String, _
sDataToSend As String, _
ECHO As ICMP_ECHO_REPLY) As Long
Dim hPort As Long
Dim dwAddress As Long
dwAddress = inet_addr(sAddress)
If dwAddress <> INADDR_NONE Then
hPort = IcmpCreateFile()
If hPort Then
Call IcmpSendEcho(hPort, _
dwAddress, _
sDataToSend, _
Len(sDataToSend), _
0, _
ECHO, _
Len(ECHO), _
PING_TIMEOUT)
ping = ECHO.status
Call IcmpCloseHandle(hPort)
End If
Else:
ping = INADDR_NONE
End If
End Function
Public Sub SocketsCleanup()
If WSACleanup() <> 0 Then
MsgBox "Windows Socket Error on Socket Close", vbExclamation
End If
End Sub
Public Function SocketsInitialize() As Boolean
Dim WSAD As WSADATA
SocketsInitialize = WSAStartup(WS_VERSION_REQD, WSAD) = IP_SUCCESS
End Function
Now add a commandbutton to a sheet and 6 text boxes named text1-6 and add the following code: (text1 is the ip address and text2 is the data to "echo"):
Option Explicit
'this is the ping button
Private Sub CommandButton1_Click()
Dim ECHO As ICMP_ECHO_REPLY
Dim pos As Long
Dim success As Long
Text3.Text = ""
Text4.Text = ""
Text5.Text = ""
Text6.Text = ""
'text1=ipadres; text2=message
If SocketsInitialize() Then
success = ping((Text1.Text), (Text2.Text), ECHO)
'pingstatus
Text3.Text = GetStatusCode(success)
'pingtime
Text4.Text = ECHO.RoundTripTime & " ms"
'packetsize
Text5.Text = ECHO.DataSize & " bytes"
If Left$(ECHO.Data, 1) <> Chr$(0) Then
pos = InStr(ECHO.Data, Chr$(0))
'received text
Text6.Text = Left$(ECHO.Data, pos - 1)
End If
SocketsCleanup
Else
MsgBox "Socket initialisation failure!!"
End If
End Sub
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