Re: nmap 6.49BETA4 - Cannot find devices/interfaces

[Johan Hessen <johanhess1 () gmail com>]

As a followup to this, eudev was installed in place of udev. It was also
configured to not rename the ethernet/wifi devices. (i.e, wlan0 was not
renamed wlp3s0 etc)

However, the problem and loss of functionality still persisted as described
earlier.

2015-09-06 20:27 GMT+02:00 Johan Hessen <johanhess1 () gmail com>:

> As the title suggest, I'm unable to find devices/interfaces using nmap
> --iflist.
> I am also unable to do any search at all as root.
>
> Two control PCs running debian and kali with the same version found all
> hosts and reported no problems. The interfaces were not renamed during
> boot. (they are named wlan0).
>
> Here's a paste of nmap --version:
> https://bpaste.net/show/634f94948289
>
> For instance: using nmap -sn 192.168.1.1/24 or nmap -sP 192.168.1.1/24 I
> am able to do scans, although they are only in unprivileged mode it seems.
> The scan will not list MAC-addresses, nor will it find every host on the
> network. (It found 5 out of 11, skipping among others routers/printers etc).
>
> ifconfig and iwconfig both list "wlp3s0" as the wireless device. It was
> renamed from wlan0 during boot:
> [    4.425962] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
> [    4.433282] systemd-udevd[1665]: renamed network interface wlan0 to
> wlp3s0
>
> It does not register the ethernet device either, andit was too renamed
> during boot:
> [    4.361229] e1000e 0000:00:19.0 enp0s25: renamed from eth0
> [    4.375139] systemd-udevd[1673]: renamed network interface eth0 to
> enp0s25
>
> This is happening on a Gentoo system.
>
> I've also tried specifying the interface using -e <device> to no avail.
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