function Get-ComputerIpAddress([System.Net.IPHostEntry]$hostEntry, [System.Text.StringBuilder]$sb)
{

    if($hostEntry.AddressList.Count -gt 0){
        foreach($ipAddress in $hostEntry.AddressList){
            if($ipAddress.AddressFamily -eq [System.Net.Sockets.AddressFamily]::InterNetwork){
                $logEntry = [string]::Format("{allow log ip any {0}}",$ipAddress.IPAddressToString)
                $sb.Append($logEntry)
            }
        }
    }
}