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Nmap "dnet: Failed To Open Device Ethx"

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But I think your program has got it right, So what is possibly blocking it? Thanks for the suggestion! –Colin Jul 28 '15 at 18:48 Unfortunately, Reinstalling WinPcap 4.1.3 doesn't work. The ports on the server might be open, but are they exposed to your source IP or network segment? Unplug ethernet cable. 5. http://juicecoms.com/failed-to/failed-to-open-device-nmap.html

I'm not familiar with NMap at all, so I expect this to be a very simple solution. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Even with the force install option, I receive the exact same error. :( –Colin Jul 28 '15 at 18:56 | show 8 more comments 3 Answers 3 active oldest votes up gmail ! http://networkengineering.stackexchange.com/questions/20265/nmap-failed-to-open-device-eth1

Nmap "dnet: Failed To Open Device Ethx"

Sorry QUITTING! com [Download message RAW] i tried ALL this because someone recommend me to to it my problem is that i can't execute nmap in my laptop windows Xp with a and And nmap said: WARNING: Could not import all necessary Npcap functions. Then I uninstalled npcap which came with nmap.

Allow ethernet NIC to receive IP address. 4. I then specified my eth0 adapter. Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? Nmap Specify Interface admin) –blau May 20 '13 at 9:36 add a comment| 5 Answers 5 active oldest votes up vote 3 down vote accepted If you have two NICs on your computer, nmap

Why are Zygote and Whatsapp asking for root? Creating your account only takes a few minutes. D:\>nmap -e eth0 Starting Nmap 4.21ALPHA4 ( http://insecure.org ) at 2007-05-21 11:18 Hora est▀nd ar de M┌xico WARNING: No targets were specified, so 0 hosts scanned. Why leave magical runes exposed?

Running some form of network sniffer (e.g.: wireshark, tcpdump) on your workstation and server while the nmap scan is running might be a good first step. Uninstall Winpcap Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the They might be open only for localhost. Which is not true - the server is up and has lots of open ports.

Nmap Failed To Open Device Lo0

And it's nmap-7.31 now. his comment is here share|improve this answer answered Dec 8 '12 at 9:13 Pham Trung Nghia 463 add a comment| up vote 1 down vote As I have the same problem on my Win 7 Nmap "dnet: Failed To Open Device Ethx" While trying to use nmap (ver. 6.47, both command line or Zenmap same version) with Winpcap ver. 4.1.3, the following output is displayed: Starting Nmap 6.47 ( http://nmap.org ) at 2015-05-21 Nmap Failed To Open Device Eth0 Windows 10 One other random potential issue: Sometimes my apps just don't work on Win7x64 unless they're running as Admin.

I was hopping to get more speed and also more info by using nmap. his comment is here Didn't know nmap would try to use a downed NIC. –Blake Atkinson Oct 15 '12 at 16:34 add a comment| up vote 1 down vote I have nmap working perfectly on E.g. Remove the Nmap winpcap from "Add or Remove Programs" first, then run the installer. Nmap Dnet: Failed To Open Device Lo0

When I run --iflist, I get this return: ***********************INTERFACES************************ DEV (SHORT) IP/MASK TYPE UP MTU MAC eth0 (eth0) fe80::a167:b6ca:c16f:282b/64 ethernet down 1500 66:6D:57:28:DB:41 eth0 (eth0) 169.254.40.43/4 ethernet down 1500 66:6D:57:28:DB:41 eth1 ethernet share|improve this question edited Jan 12 '16 at 14:35 Ron Maupin♦ 28.6k42349 asked Jul 28 '15 at 17:59 Colin 13114 Tried to run it as administrator? share|improve this answer answered Aug 6 '12 at 8:21 Kaan 123119 This helped me out. this contact form Try a netstat -an on the server just to be certain that it's actually listening on those ports.

What an amazing and useful tool. Windows Port Scanner Like I stated before, I am not much of a programmer, so I'm not sure why that works exactly, but apparently nmap needs my ethernet card to receive an address prior Why leave magical runes exposed?

Join the community Back I agree Powerful tools you need, all for free.

Initiating NSE at 13:27 Completed NSE at 13:27, 0.00s elapsed Initiating NSE at 13:27 Completed NSE at 13:27, 0.00s elapsed Initiating Ping Scan at 13:27 dnet: Failed to open device eth1 just for a little more refence, I am using: Win 98 WinPcap 3.1 was installed by Win Dump. Is there any reason for an index to contain the primary key? Zenmap Again, I think the new device got the new ip address (ending 2).

It's juts nmap that does not work. Disable the firewall on the server for a minute to see if that helps you find where the blocking is occurring. How should I respond to absurd observations from customers during software product demos? navigate here Help Desk » Inventory » Monitor » Community » [prev in list] [next in list] [prev in thread] [next in thread] List: nmap-dev Subject: NMAP EXECUTION PROBLEM WITH A WIRELESS CARD

And it worked. And, many thanks once again for a great program! View this "Best Answer" in the replies below » This topic was created during version 6.2. Encryption - How to claim authorship anonymously?

alignment of single- and multi-line column headers in tabular (latex) A Little Cryptic Puzzle Is an animated corpse with a weapon overpowered? What happens to a radioactive carbon dioxide molecule when its carbon-14 atom decays? Resorting to connect() mode -- Nmap may not function completely), but finished successfully. How can "USB stick" online identification possibly work?

I recently installed NMap 6.49BETA4, and the ZenMap GUI, on my Windows 7 Home Premium x64. And npcap I uninstalled is the one coming with nmap chocolatey package. –x-yuri Dec 20 '16 at 11:28 add a comment| up vote 0 down vote tl;dr Use official winpcap I The latest version is 7.5.00098. 3 Replies OP Best Answer James B (Spiceworks) Feb 23, 2013 at 12:12 UTC The Nmap feature is still pretty buggy within Spiceworks Broke my embedded NIC, I used a recycled pci NIC.While trying to use nmap (ver. 6.47, both command line or Zenmap same version) with Winpcap ver. 4.1.3, the following output is

You said the ports on the server were open. because when I was playing with windump and it didn't work ether, until I figured out that I need to add the -i 2 switch to it. Also, what model is your network card and what driver are you using? But from spiceworks, when I use nmap scanning, no devices are found. (because it gives me the classic "dnet: Failed to open device eth0 QUITTING!" error ) Reply Subscribe RELATED TOPICS:

TLDR; Uninstall WinPCap Install Nmap 7.01 share|improve this answer answered Jan 12 '16 at 5:57 eficker 1263 add a comment| up vote 0 down vote I did just the opposite as How does Decommission (and Revolt) work with multiple permanents leaving the battlefield? Why does the `reset` command include a delay?