Re: Win32 port

[Kevin³ Davis <kevin.davis () mindless com>]

Do you have any rules or other configuration settings on the XP firewall in
use that could be blocking things?

---------------------------------------
Kevin³ Davis

What could possibly go wrong?

kevin.davis () mindless com
----- Original Message -----
From: "Jeff" <typoon () free fr>
To: <nmap-dev () insecure org>
Sent: Wednesday, February 27, 2002 11:04 AM
Subject: Re: Win32 port


I used to have crashes on XP box when using original source for 2.54B30.
Have applied the patch on rawrecv.c and no more crashes ;-)

The only - but ENORMOUS - problem I have now is... nmap doesn't detect any
up-host behing my DSL modem.Only local computer on LAN are detected and
scanned.
Used to work fine under win2k wiht PPPoA and Winpcap 2.2

Actual configuration is XP Pro / Alcatel PPPoE / winpcap 2.3 (same results
without winpcap)

any ideas ?

Jeff

----- Original Message -----
From: "Kevin³ Davis" <kevin.davis () mindless com>
To: "Stou Sandalski" <tangui () cell2000 net>; "'Paul Ellison'"
<philo () mmcable com>; <nmap-dev () insecure org>
Sent: Wednesday, February 27, 2002 12:28 PM
Subject: Re: Win32 port


> A while back I posted a problem I had with nmap crashing on Windows
boxes -
> sometimes.  Andy Lutomirski posted a patch that fixed things for me.
> Hopefully this has made it into the developer's hands and will be
> implemented in the next release.  See below for the fix:
>
>
>
>
> Change readip_rawrecv in rawrecv.c to this:
>
> char *rawrecv_readip(pcap_t *pd, unsigned int *len, long to_usec)
> {
>  int rcvlen;
>  DWORD time1, time2;
>  fd_set fds;
>  TIMEVAL tv;
>
>  if(-2 != (long)pd)
>   fatal("rawrecv_readip: called with non-rawrecv handle\n");
>
> begin:
>
>  // Note: I could use SO_RCVTIMEO but I don't trust it...
>  time1 = GetTickCount();
>  FD_ZERO(&fds);
>  FD_SET(s, &fds);
>  tv.tv_usec = to_usec % 1000000;
>  tv.tv_sec = to_usec / 1000000;
>  if(0 == select(0, &fds, 0, 0, &tv))
>  {
>   if(len) *len = 0;
>   return 0;
>  }
>
>  rcvlen = recv(s, buf, sizeof(buf), 0);
>  time2 = GetTickCount() + 10;
>
>  if(rcvlen > 0)
>  {
>   if(rcvlen >= sizeof(struct ip) && filter(buf, rcvlen))
>   {
>    if(len) *len = rcvlen;
>    return buf;
>   }
>   else
>   {
>    to_usec -= 1000 * (time2 - time1);
>    if(to_usec < 0)
>    {
>     if(len) *len = 0;
>     return 0;
>    }
>    goto begin;
>   }
>  }
>  else
>  {
>   DWORD err = WSAGetLastError();
>   if(err != WSAETIMEDOUT && err != WSAEWOULDBLOCK)
>    fatal("rawrecv: recv failed (%lu)\n", err);
>
>   if(len) *len = 0;
>   return 0;
>  }
> }
>
>
> ---------------------------------------
> Kevin³ Davis
>
> What could possibly go wrong?
>
> kevin.davis () mindless com
> ----- Original Message -----
> From: "Stou Sandalski" <tangui () cell2000 net>
> To: "'Paul Ellison'" <philo () mmcable com>; <nmap-dev () insecure org>
> Sent: Wednesday, February 27, 2002 1:54 AM
> Subject: RE: Win32 port
>
>
> > Because of some people requesting a XP build of nmap I had compiled it
> > with .NET and upped it here a while back:
> >
> > http://cell2000.net/~users/tangui/nmap-2.54beta30(binary).zip
> >
> > It works on my laptop with XP but for some reason cores on my primary
> > desktop, I will test it on a few other systems soon.
> >
> > Stou
> >
> > > -----Original Message-----
> > > From: Paul Ellison [mailto:philo () mmcable com]
> > > Sent: Tuesday, February 26, 2002 10:31 PM
> > > To: nmap-dev () insecure org
> > > Subject: Win32 port
> > >
> > > I realize I asked this same question a little over a week ago but have
> > > since
> > > crashed and reload and lost misc things like email.  Back now and need
> > to
> > > ask the same question please!  :)
> > >
> > > Does anyone happen to have or know where one might get the latest port
> > to
> > > windows for nmap?  I would be most appreciative of any ideas to go.
> > >
> > > Thanks!
> > >
> > > Paul
> > >
> > >
> > >
> > > ---
> > > Outgoing mail is certified Virus Free.
> > > Checked by AVG anti-virus system (http://www.grisoft.com).
> > > Version: 6.0.325 / Virus Database: 182 - Release Date: 2.20.2002
> > >
> > >
> > > ---------------------------------------------------------------------
> > > For help using this (nmap-dev) mailing list, send a blank email to
> > > nmap-dev-help () insecure org . List run by ezmlm-idx (www.ezmlm.org).
> >
> >
> >
> > ---------------------------------------------------------------------
> > For help using this (nmap-dev) mailing list, send a blank email to
> > nmap-dev-help () insecure org . List run by ezmlm-idx (www.ezmlm.org).
>
>
> ---------------------------------------------------------------------
> For help using this (nmap-dev) mailing list, send a blank email to
> nmap-dev-help () insecure org . List run by ezmlm-idx (www.ezmlm.org).



---------------------------------------------------------------------
For help using this (nmap-dev) mailing list, send a blank email to
nmap-dev-help () insecure org . List run by ezmlm-idx (www.ezmlm.org).




---------------------------------------------------------------------
For help using this (nmap-dev) mailing list, send a blank email to 
nmap-dev-help () insecure org . List run by ezmlm-idx (www.ezmlm.org).