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Groups > comp.os.linux.development.system > #777
| From | Rainer Weikusat <rweikusat@talktalk.net> |
|---|---|
| Newsgroups | comp.os.linux.development.system |
| Subject | Re: ioctl SIOCGARP failed! errno: 6 |
| Date | 2018-06-08 22:24 +0100 |
| Message-ID | <87po11m0od.fsf@doppelsaurus.mobileactivedefense.com> (permalink) |
| References | <5341a907-dabd-43e6-bdb8-2725edb893ad@googlegroups.com> <125b8430-87ba-49c2-92fe-7da934539907@googlegroups.com> |
Ohm Trivedi <ohmtrivedi@gmail.com> writes: > On Friday, June 8, 2018 at 1:24:04 PM UTC-4, Ohm Trivedi wrote: >> I am a graduate student and I am trying to use this tool, Hershelplus (https://github.com/zk7/hershelplus/tree/master/multi-platform), for OS fingerprinting. >> >> The tool attempts to send an ARP request to destination MAC, but it fails. The output is as follows: >> >> ohmtrivedi@ohm-HP-ENVY:~/Documents/ms-thesis/hershelplus$ sudo ./hershelplus 420OS_db.txt 420OS_mapping.txt 186.32.55.31 80 >> >> Reading from 420OS_db.txt... >> Stored 21000 signatures in map >> Starting Live fingerprinting of 186.32.55.31:80... >> Listing system adapters: >> >> 1. enx00e151b0014d at 10.15.15.111 >> >> 2. lo at 127.0.0.1 >> >> Enter the adapter number between 1 and 2: 1 >> >> ----------------------------------------------- >> Opening device enx00e151b0014d >> Adapter enx00e151b0014d opened successfully >> Local MAC Address Is: 00--31-81--80-01-77 >> Local IP: 10.15.15.111 >> ioctl SIOCGARP failed! errno: 6 >> Creation of Send Packet failed >> Error getting fingerprint >> >> The error "ioctl SIOCGARP failed! errno: 6" is coming from file LiveFingerprinter.cpp, line# 600. (https://github.com/zk7/hershelplus/blob/master/multi-platform/LiveFingerprinter.cpp) >> >> I can't find any resources on internet which can tell me what this error is about. Hope someone can help me out here. I am not very experienced in Linux/C++. > > Thanks for your help. After communicating with the developer of this > tool, it was found that there is a bug in the > tool. (https://github.com/zk7/hershelplus/issues/1) IOW, the guy is just about as clueless as you claim to be as he's using undocumented ioctls without determining what they actually do ...
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ioctl SIOCGARP failed! errno: 6 Ohm Trivedi <ohmtrivedi@gmail.com> - 2018-06-08 10:24 -0700
Re: ioctl SIOCGARP failed! errno: 6 Rainer Weikusat <rweikusat@talktalk.net> - 2018-06-08 20:32 +0100
Re: ioctl SIOCGARP failed! errno: 6 Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-06-08 19:42 +0000
Re: ioctl SIOCGARP failed! errno: 6 Ohm Trivedi <ohmtrivedi@gmail.com> - 2018-06-08 13:48 -0700
Re: ioctl SIOCGARP failed! errno: 6 Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-06-09 07:24 +0000
Re: ioctl SIOCGARP failed! errno: 6 Ohm Trivedi <ohmtrivedi@gmail.com> - 2018-06-09 18:53 -0700
Re: ioctl SIOCGARP failed! errno: 6 Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-06-10 06:05 +0000
Re: ioctl SIOCGARP failed! errno: 6 Rainer Weikusat <rweikusat@talktalk.net> - 2018-06-10 17:54 +0100
Re: ioctl SIOCGARP failed! errno: 6 Ohm Trivedi <ohmtrivedi@gmail.com> - 2018-06-08 13:45 -0700
Re: ioctl SIOCGARP failed! errno: 6 Rainer Weikusat <rweikusat@talktalk.net> - 2018-06-08 22:24 +0100
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