When I'm using zenmap as root, I get the following message: route_dst_netlink: can't find interface "enp4s0" From a google search seems that happen when the interface is in promiscue mode, which is not my case. This problem does not happen as user. There are no particular conf, this happen on a fresh install. ifconfig -a: enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.0.31 netmask 255.255.255.0 broadcast 192.168.0.255 ether 00:22:19:23:a6:74 txqueuelen 1000 (Ethernet) RX packets 279532 bytes 260860814 (248.7 MiB) RX errors 0 dropped 20 overruns 0 frame 0 TX packets 135026 bytes 12351059 (11.7 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp5s5: flags=4098<BROADCAST,MULTICAST> mtu 1500 ether 00:14:c1:32:3b:63 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 firewire0: flags=4098<BROADCAST,MULTICAST> mtu 1500 unspec 00-05-3D-00-80-AB-4B-2E-00-00-00-00-00-00-00-00 txqueuelen 20 (UNSPEC) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 16436 inet 127.0.0.1 netmask 255.0.0.0 loop txqueuelen 0 (Local Loopback) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Portage 2.2.7 (default/linux/amd64/13.0, gcc-4.7.3, glibc-2.15-r3, 3.4.65-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.4.65-gentoo-x86_64-Intel-R-_Core-TM-2_Duo_CPU_E8400_@_3.00GHz-with-gentoo-2.2 KiB Mem: 8114348 total, 5774720 free KiB Swap: 8388604 total, 8388604 free Timestamp of tree: Mon, 21 Oct 2013 07:15:01 +0000 ld GNU ld (GNU Binutils) 2.23.1 app-shells/bash: 4.2_p45 dev-lang/python: 2.7.5-r3 dev-util/cmake: 2.8.10.2-r2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.12.6, 1.13.4 sys-devel/binutils: 2.23.1 sys-devel/gcc: 4.7.3-r1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.9 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo x-portage ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -O2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0 /usr/share/themes/oxygen-gtk/gtk-3.0" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=core2 -O2" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps y" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org http://gentoo.wheel.sk/ http://mirror.netcologne.de/gentoo/ http://mirrors.linuxant.fr/distfiles.gentoo.org/" LANG="it_IT.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/tmp/" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="X acl alsa amd64 berkdb bzip2 cli consolekit cracklib crypt cups cxx dbus dri fortran gdbm gif iconv jpeg kde mmx modules mp3 mudflap multilib mysql ncurses nptl ogg opengl openmp pam pcre png policykit qt3support qt4 readline session sse sse2 ssl tcpd threads tiff udev unicode vorbis zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_GB" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="radeon r600" USE_PYTHON="2.7" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= net-analyzer/nmap-6.25 was built with the following: USE="gtk (multilib) ssl -ipv6 -lua -ncat -ndiff -nls -nmap-update -nping" ABI_X86="64" LINGUAS="-de -es -fr -hr -hu -id -it -ja -pl -pt_BR -pt_PT -ro -ru -sk -zh"
Recieving same error. This is a new stable build as of 2 weeks ago. This appears to be a raw socket issue, since scans with --unprivileged, and those not requiring root access(?!?), complete just fine. (all commands run as root.) # ifconfig enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.1.11 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::1e6f:65ff:fec2:b9f2 prefixlen 64 scopeid 0x20<link> inet6 fd06:96aa:ac4:0:1e6f:65ff:fec2:b9f2 prefixlen 64 scopeid 0x0<global> inet6 2604:6000:150d:a022:1e6f:65ff:fec2:b9f2 prefixlen 64 scopeid 0x0<global> ether 1c:6f:65:c2:b9:f2 txqueuelen 1000 (Ethernet) RX packets 1610824 bytes 1932473171 (1.7 GiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 950934 bytes 106604210 (101.6 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 789 bytes 108880 (106.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 789 bytes 108880 (106.3 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 # nmap --iflist -dd Starting Nmap 6.25 ( http://nmap.org ) at 2014-03-11 10:32 EDT Fetchfile found /usr/bin/../share/nmap/nmap-services PORTS: Using top 1000 ports found open (TCP:1000, UDP:0, SCTP:0) INTERFACES: NONE FOUND(!) Reason: getinterfaces_dnet: intf_loop() failed ROUTES: NONE FOUND(!) Reason: getsysroutes_dnet: sysroutes_dnet_find_interfaces() failed # nmap -O -v -dd localhost Fetchfile found /usr/bin/../share/nmap/nmap-os-db Starting Nmap 6.25 ( http://nmap.org ) at 2014-03-11 10:34 EDT Fetchfile found /usr/bin/../share/nmap/nmap-services PORTS: Using top 1000 ports found open (TCP:1000, UDP:0, SCTP:0) Fetchfile found /usr/bin/../share/nmap/nmap.xsl The max # of sockets we are using is: 0 --------------- Timing report --------------- hostgroups: min 1, max 100000 rtt-timeouts: init 1000, min 100, max 10000 max-scan-delay: TCP 1000, UDP 1000, SCTP 1000 parallelism: min 0, max 0 max-retries: 10, host-timeout: 0 min-rate: 0, max-rate: 0 --------------------------------------------- route_dst_netlink: can't find interface "lo" # nmap -sT --unprivileged 192.168.1.1 Starting Nmap 6.25 ( http://nmap.org ) at 2014-03-11 10:38 EDT Nmap scan report for 192.168.1.1 Host is up (0.011s latency). Not shown: 997 closed ports PORT STATE SERVICE 139/tcp open netbios-ssn 443/tcp open https 445/tcp open microsoft-ds Nmap done: 1 IP address (1 host up) scanned in 7.03 seconds -- nmap-6.25 was built with 'gtk ipv6 lua ncat ndiff nls nping ssl' use flags ( I have a feeling this might be a missed kernel op, or flag not set somewhere. however if it is, I can't seem to track it down. food for though... ) # emerge --info Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop, gcc-4.7.3, glibc-2.17, 3.13.5 x86_64) ================================================================= System uname: Linux-3.13.5-x86_64-AMD_Phenom-tm-_II_X6_1090T_Processor-with-gentoo-2.2 KiB Mem: 7905904 total, 2051020 free KiB Swap: 0 total, 0 free Timestamp of tree: Mon, 10 Mar 2014 16:30:01 +0000 ld GNU ld (GNU Binutils) 2.23.2 app-shells/bash: 4.2_p45 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.5-r3, 3.3.3 dev-util/cmake: 2.8.11.2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6, 1.13.4 sys-devel/binutils: 2.23.2 sys-devel/gcc: 4.7.3-r1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.9 (virtual/os-headers) sys-libs/glibc: 2.17 Repositories: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=amdfam10 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=amdfam10 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="rsync://mirror.mcs.anl.gov/gentoo/ rsync://mirrors.rit.edu/gentoo/ rsync://rsync4.ca.gentoo.org/" LANG="en_US" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j7" PKGDIR="/usr/portage/packages PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="-4" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" USE="3dnow X \ a52 aac acl acpi alsa amd64 audiofile avi berkdb bluetooth branding bzip2 cairo cdda cdparanoia cdr cli consolekit cracklib crypt css cups curl cxx dbus dri dts dv dvb dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif gimp glut gnutls gpm graphviz gstreamer gtk gzip iconv imagemagick ipv6 jabber jack java java6 jpeg jpeg2k lame lcms ldap libnotify lirc lm_sensors mad matroska mmx mmxext mng modules mp3 mp4 mpeg mplayer multilib ncurses nls nptl nsplugin ogg opengl openmp pam pango pcre pdf perl png policykit posix ppds qt3support qt4 raw readline sdl session smp sound spell sse sse2 ssl ssse3 startup-notification svg tcpd theora tiff truetype udev udisks unicode upower usb vdpau vorbis wavpack wxwidgets x264 xcb xcomposite xine xinerama xml xscreensaver xulrunner xv xvid zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="canon ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DVB_CARDS="nxt200x" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LIRC_DEVICES="hauppauge serial" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="radeon" XFCE_PLUGINS="brightness clock" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, SYNC, USE_PYTHON
Two possible related bug reports: http://seclists.org/nmap-dev/2012/q3/997 http://seclists.org/nmap-dev/2013/q1/216 I do seem to have appletalk compiled in, although goodness knows why!
So that's fixed, then.
