Nmap Development mailing list archives

Me again ;P


From: <fratley () soursoft com>
Date: Sat, 21 Jun 2003 19:57:07 -0700 (PDT)

Hey, thanks for the help before. I've gotten the command line version of
nmap to work, but I haven't had success with anything but connect scans.
I've tried connect and SYN on the same hosts, but SYN just seems to hang
there. When the SYN scan begins, there's some action of the follwing type
in Windump:

arp who-has [host1] tell [host2]

but after a few lines of that there isn't any communication that I can
see. Would that be due to the connection never actually being completed? I
really have no idea. ;) Thanks.

~Fratley

the -P0 will scan w/out having to ping.....the -v option is verbose
output and the ip i gave you is not firewalled..more than likely had
something to do w/ it
----- Original Message -----
From: <fratley () soursoft com>
To: <phaseone () sio midco net>
Sent: Friday, June 20, 2003 8:07 PM
Subject: Re: Windows 98 - Can't get anything to work?


Seems to be working. ;) It's been going for like five minutes. What
was it about those options that caused it to work where the other
tries failed?

try to scan this ip 69.9.203.50
use this option nmap -sT -v -P0 (ip)
the servefail is a dns error saying it can't find the name -----
----- Original Message -----
From: <fratley () soursoft com>
To: <phaseone () sio midco net>
Sent: Friday, June 20, 2003 7:34 PM
Subject: Re: Windows 98 - Can't get anything to work?


Well there seems to be some communication going. I've seen ServFail
a few times, I'm not really experienced with packet sniffing so I'm
not sure what to expect. When the scan first starts it looks like
the program is finding the target but from then on nothing is sent
or received until the report that the host seemed to be down.


while you scan..get a packet sniffer like windump..watch your
traffic as it leaves and watch for a reply , if any...it is ALWAYS
good to have a sniffer running as you scan..otherwise you are
"scanning blindly" ----- Original Message -----
From: <fratley () soursoft com>
To: <phaseone () sio midco net>
Sent: Friday, June 20, 2003 7:10 PM
Subject: Re: Windows 98 - Can't get anything to work?


Same result. I was watching my connection too, didn't get any
bytes
being sent or received. Any ideas?

ok ..so scan me right now ...and email when you are about to
do
it.....so i can see if you are reaching even the target..it
sounds
like the box you are going after is silently firewalling you
here-------69.9.203.193
----- Original Message -----
From: <fratley () soursoft com>
To: <phaseone () sio midco net>
Sent: Friday, June 20, 2003 7:01 PM
Subject: Re: Windows 98 - Can't get anything to work?


Well, here's the result I got.

Starting nmap V. 3.00 ( www.insecure.org/nmap )
The first host is 68, and the last one is 68
The first host is 58, and the last one is 58
The first host is 112, and the last one is 112
The first host is 8, and the last one is 8
Packet capture filter: (icmp and dst host 209.226.116.172) or
(tcp
and dst host 209.226.116.172 and ( dst port 50161 or dst port
50162
or dst port 50163 or dst port 50164 or dst port 50165))
Finished block: srtt: -1 rttvar: -1 timeout: 6000000
block_tries: 5
up_this_block: 0 down_this_block: 0 group_sz: 1
massping done:  num_hosts: 1  num_responses: 0
Host  (68.58.112.8) appears to be down, skipping it.
Port 5000 proto udp is duplicated in services file C:\PROGRAM
FILES\NMAPWIN\BIN/../data/nmap-services
Note: Host seems down. If it is really up, but blocking our
ping
probes, try -P0
Nmap run completed -- 1 IP address (0 hosts up) scanned in 59
seconds

The only information I can gather from it is that the ping
didn't
work out. Trying -P0 causes the program to hang indefinitely.

I did have a software firewall running but I uninstalled that
and
rebooted hoping that would help. Otherwise, I've got a direct
connection. Thanks.

~Fratley


you could possibly be behind a firewall -your default
gateway
that
is-------try setting the --debug option to see what nmap is
telling
you-----mike.
----- Original Message -----
From: <fratley () soursoft com>
To: <nmap-dev () insecure org>
Sent: Friday, June 20, 2003 6:28 PM
Subject: Windows 98 - Can't get anything to work?


Hey, I've been having a lot of trouble getting nmap to
function
correctly. I know you've heard of this problem before, but
there's
like exactly zero documentation of things like this so I'm not
sure
how to fix it or if it's been fixed already.

I'm running Windows 98 SE, a 56k, and NMapWin v1.3.1. I
get:

Starting nmap V. 3.00 ( www.insecure.org/nmap )
Note: Host seems down. If it is really up, but blocking
our
ping
probes, try -P0
Nmap run completed -- 1 IP address (0 hosts up) scanned in
51
seconds

Using -P0 doesn't seem to help at all. Any ideas?

~Fratley





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