MITMf como un Proxy transparente?

¿Es posible usar MITMf para oler como un proxy transparente? Si me conecto a este proxy, me gustaría ver mi IP real, no la IP del servidor. Si es posible, ¿cómo puedo hacerlo? Encontré este archivo "ClientRequest.py", pero no sé python. Tal vez alguien me pueda ayudar a configurar el proxy para que no edite los encabezados?

class ClientRequest(Request):

    ''' This class represents incoming client requests and is essentially where
    the magic begins.  Here we remove the client headers we dont like, and then
    respond with either favicon spoofing, session denial, or proxy through HTTP
    or SSL to the server.
    '''

    def __init__(self, channel, queued, reactor=reactor):
        Request.__init__(self, channel, queued)
        self.reactor       = reactor
        self.urlMonitor    = URLMonitor.getInstance()
        self.cookieCleaner = CookieCleaner.getInstance()
        self.dnsCache      = DnsCache.getInstance()
        #self.uniqueId      = random.randint(0, 10000)

    def cleanHeaders(self):
        headers = self.getAllHeaders().copy()

        if 'accept-encoding' in headers:
             del headers['accept-encoding']
             log.debug("[ClientRequest] Zapped encoding")

        if 'if-modified-since' in headers:
            del headers['if-modified-since']

        if 'cache-control' in headers:
            del headers['cache-control']

        if 'host' in headers:
            try:
                for entry in self.urlMonitor.cookies[self.urlMonitor.hijack_client]:
                    if headers['host'] == entry['host']:
                        log.info("Hijacking session for host: {}".format(headers['host']))
                        headers['cookie'] = entry['cookie']
            except KeyError:
                log.error("No captured sessions (yet) from {}".format(self.urlMonitor.hijack_client))

        return headers

    def getPathFromUri(self):
        if (self.uri.find("http://") == 0):
            index = self.uri.find('/', 7)
            return self.uri[index:]

        return self.uri   

    def handleHostResolvedSuccess(self, address):
        log.debug("[ClientRequest] Resolved host successfully: {} -> {}".format(self.getHeader('host'), address))
        host              = self.getHeader("host")
        headers           = self.cleanHeaders()
        client            = self.getClientIP()
        path              = self.getPathFromUri()
        url               = 'http://' + host + path
        self.uri = url # set URI to absolute

        if self.content:
            self.content.seek(0,0)

        postData = self.content.read()

        hostparts = host.split(':')
        self.dnsCache.cacheResolution(hostparts[0], address)

        if (not self.cookieCleaner.isClean(self.method, client, host, headers)):
            log.debug("[ClientRequest] Sending expired cookies")
            self.sendExpiredCookies(host, path, self.cookieCleaner.getExpireHeaders(self.method, client, host, headers, path))

        elif self.urlMonitor.isSecureLink(client, url):
            log.debug("[ClientRequest] Sending request via SSL ({})".format((client,url)))
            self.proxyViaSSL(address, self.method, path, postData, headers, self.urlMonitor.getSecurePort(client, url))

        else:
            log.debug("[ClientRequest] Sending request via HTTP")
            #self.proxyViaHTTP(address, self.method, path, postData, headers)
            port = 80
            if len(hostparts) > 1:
                port = int(hostparts[1])

            self.proxyViaHTTP(address, self.method, path, postData, headers, port)

    def handleHostResolvedError(self, error):
        log.debug("[ClientRequest] Host resolution error: {}".format(error))
        try:
            self.finish()
        except:
            pass

    def resolveHost(self, host):
        address = self.dnsCache.getCachedAddress(host)

        if address != None:
            log.debug("[ClientRequest] Host cached: {} {}".format(host, address))
            return defer.succeed(address)
        else:
            return reactor.resolve(host)

    def process(self):
        log.debug("[ClientRequest] Resolving host: {}".format(self.getHeader('host')))
        host = self.getHeader('host').split(":")[0]              

        deferred = self.resolveHost(host)
        deferred.addCallback(self.handleHostResolvedSuccess)
        deferred.addErrback(self.handleHostResolvedError)

    def proxyViaHTTP(self, host, method, path, postData, headers, port):
        connectionFactory          = ServerConnectionFactory(method, path, postData, headers, self)
        connectionFactory.protocol = ServerConnection
        #self.reactor.connectTCP(host, 80, connectionFactory)
        self.reactor.connectTCP(host, port, connectionFactory)

    def proxyViaSSL(self, host, method, path, postData, headers, port):
        clientContextFactory       = ssl.ClientContextFactory()
        connectionFactory          = ServerConnectionFactory(method, path, postData, headers, self)
        connectionFactory.protocol = SSLServerConnection
        self.reactor.connectSSL(host, port, connectionFactory, clientContextFactory)

    def sendExpiredCookies(self, host, path, expireHeaders):
        self.setResponseCode(302, "Moved")
        self.setHeader("Connection", "close")
        self.setHeader("Location", "http://" + host + path)

        for header in expireHeaders:
            self.setHeader("Set-Cookie", header)

        self.finish()