[linux] Re: netwerk perikelen

Hans Paijmans j.j.paijmans op gmail.com
Di mei 28 15:24:22 CEST 2013


On 05/28/2013 01:05 PM, Peter Fokker wrote:
...

> Zou die Linux box bij toeval _ook_ DHCP-server willen zijn, net als de 
> tweede router/access point? Zou het kunnen zijn dat die Linux box 
> zichzelf bij toeval ook aanbiedt als DNS-server? Zou het misschien een 
> netwerk-nummering-probleem kunnen zijn? Wat zegt `route -n' op de 
> Linux box? Wat zegt `ifconfig' op de Linux box? Wat zegt `IPCONFIG 
> /ALL' op de Windows-machine? Welk netwerkadres gebruikt de eerste 
> router? Groeten, --Peter Fokker 

Er loopt/liep een named-proces op, maar dat heb ik handmatig gekilld, 
net zoals samba en cups.

route -n geeft 'normale' output:

paai op danzig:~$ sudo route -n
[sudo] password for paai:
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref Use Iface
0.0.0.0         192.168.2.1     0.0.0.0         UG    0 0        0 eth0
169.254.0.0     0.0.0.0         255.255.0.0     U     1000 0        0 eth0
192.168.2.0     0.0.0.0         255.255.255.0   U     0 0        0 eth0


ifconfig is ook normaal:

eth0      Link encap:Ethernet  HWaddr 00:24:e8:3e:5c:3d
           inet addr:192.168.2.102  Bcast:192.168.2.255 Mask:255.255.255.0
           inet6 addr: fe80::224:e8ff:fe3e:5c3d/64 Scope:Link
           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
           RX packets:28941 errors:0 dropped:0 overruns:0 frame:0
           TX packets:18858 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:1000
           RX bytes:35532814 (35.5 MB)  TX bytes:2090499 (2.0 MB)
           Interrupt:16

lo        Link encap:Local Loopback
           inet addr:127.0.0.1  Mask:255.0.0.0
           inet6 addr: ::1/128 Scope:Host
           UP LOOPBACK RUNNING  MTU:65536  Metric:1
           RX packets:1153 errors:0 dropped:0 overruns:0 frame:0
           TX packets:1153 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0
           RX bytes:69458 (69.4 KB)  TX bytes:69458 (69.4 KB)

en voor wie het wil weten: dit is mijn ps ax:
paai op danzig:~$ ps ax
   PID TTY      STAT   TIME COMMAND
     1 ?        Ss     0:01 /sbin/init
     2 ?        S      0:00 [kthreadd]
     3 ?        S      0:00 [ksoftirqd/0]
     5 ?        S<     0:00 [kworker/0:0H]
     6 ?        S      0:00 [kworker/u:0]
     7 ?        S<     0:00 [kworker/u:0H]
     8 ?        S      0:00 [migration/0]
     9 ?        S      0:00 [rcu_bh]
    10 ?        S      0:00 [rcu_sched]
    11 ?        S      0:00 [watchdog/0]
    12 ?        S      0:00 [watchdog/1]
    13 ?        S      0:00 [ksoftirqd/1]
    14 ?        S      0:00 [migration/1]
    16 ?        S<     0:00 [kworker/1:0H]
    17 ?        S      0:00 [watchdog/2]
    18 ?        S      0:00 [ksoftirqd/2]
    19 ?        S      0:00 [migration/2]
    21 ?        S<     0:00 [kworker/2:0H]
    22 ?        S      0:00 [watchdog/3]
    23 ?        S      0:00 [ksoftirqd/3]
    24 ?        S      0:00 [migration/3]
    26 ?        S<     0:00 [kworker/3:0H]
    27 ?        S<     0:00 [cpuset]
    28 ?        S<     0:00 [khelper]
    29 ?        S      0:00 [kdevtmpfs]
    30 ?        S<     0:00 [netns]
    31 ?        S      0:00 [bdi-default]
    32 ?        S<     0:00 [kintegrityd]
    33 ?        S<     0:00 [kblockd]
    34 ?        S<     0:00 [ata_sff]
    35 ?        S      0:00 [khubd]
    36 ?        S<     0:00 [md]
    37 ?        S<     0:00 [devfreq_wq]
    38 ?        S      0:00 [kworker/0:1]
    39 ?        S      0:00 [kworker/1:1]
    40 ?        S      0:00 [kworker/2:1]
    41 ?        S      0:00 [kworker/3:1]
    42 ?        S      0:00 [khungtaskd]
    43 ?        S      0:00 [kswapd0]
    44 ?        SN     0:00 [ksmd]
    45 ?        SN     0:00 [khugepaged]
    46 ?        S      0:00 [fsnotify_mark]
    47 ?        S      0:00 [ecryptfs-kthrea]
    48 ?        S<     0:00 [crypto]
    59 ?        S<     0:00 [kthrotld]
    61 ?        S      0:00 [kworker/u:2]
    62 ?        S<     0:00 [binder]
    81 ?        S<     0:00 [deferwq]
    82 ?        S<     0:00 [charger_manager]
    85 ?        S      0:00 [kworker/1:2]
    87 ?        R      0:00 [kworker/2:2]
   197 ?        S      0:00 [scsi_eh_0]
   198 ?        S      0:00 [scsi_eh_1]
   200 ?        S      0:00 [scsi_eh_2]
   202 ?        S      0:00 [scsi_eh_3]
   288 ?        S<     0:00 [ttm_swap]
   302 ?        S      0:00 [kworker/0:2]
   363 ?        S<     0:00 [kworker/3:1H]
   364 ?        S      0:00 [jbd2/sda5-8]
   365 ?        S<     0:00 [ext4-dio-unwrit]
   388 ?        S      0:00 [flush-8:0]
   417 ?        S      0:00 upstart-file-bridge --daemon
   569 ?        Ss     0:00 /sbin/mount.ntfs /dev/sda1 /windows -o 
rw,umask=007,g
   572 ?        S      0:00 [jbd2/sdc1-8]
   573 ?        S<     0:00 [ext4-dio-unwrit]
   577 ?        S      0:00 [jbd2/sdb1-8]
   578 ?        S<     0:00 [ext4-dio-unwrit]
   580 ?        S      0:00 [jbd2/sdb5-8]
   581 ?        S<     0:00 [ext4-dio-unwrit]
   590 ?        S      0:00 upstart-udev-bridge --daemon
   607 ?        Ss     0:00 /sbin/udevd --daemon
   615 ?        Ss     0:00 dbus-daemon --system --fork
   697 ?        S<     0:00 [kworker/0:1H]
   762 ?        S<     0:00 [kworker/1:1H]
   797 ?        Sl     0:00 rsyslogd -c5
   837 ?        S      0:00 upstart-socket-bridge --daemon
   927 ?        S      0:00 /sbin/udevd --daemon
   928 ?        S      0:00 /sbin/udevd --daemon
   935 ?        S<     0:00 [hci0]
   936 ?        S<     0:00 [kworker/u:1H]
   957 ?        S<     0:00 [hd-audio0]
   962 ?        Ss     0:00 /usr/sbin/bluetoothd
   970 ?        S<     0:00 [krfcommd]
   984 ?        S<     0:00 [kworker/2:1H]
   987 ?        S<     0:00 [kvm-irqfd-clean]
  1044 ?        Sl     0:00 /usr/lib/colord/colord
  1215 ?        Ss     0:00 dhclient -1 -v -pf /run/dhclient.eth0.pid 
-lf /var/li
  1266 ?        Ss     0:00 /usr/sbin/sshd -D
  1331 ?        Ss     0:00 /usr/sbin/modem-manager
  1399 tty4     Ss+    0:00 /sbin/getty -8 38400 tty4
  1404 tty5     Ss+    0:00 /sbin/getty -8 38400 tty5
  1411 tty2     Ss+    0:00 /sbin/getty -8 38400 tty2
  1415 tty3     Ss+    0:00 /sbin/getty -8 38400 tty3
  1419 tty6     Ss+    0:00 /sbin/getty -8 38400 tty6
  1437 ?        Ss     0:00 acpid -c /etc/acpi/events -s 
/var/run/acpid.socket
  1452 ?        Ss     0:00 cron
  1453 ?        Ss     0:00 atd
  1454 ?        Ssl    0:00 lightdm
  1460 ?        Ssl    0:00 NetworkManager
  1462 ?        Ss     0:00 /usr/sbin/irqbalance
  1472 ?        Sl     0:00 /usr/lib/policykit-1/polkitd --no-debug
  1480 tty7     Rsl+   0:19 /usr/bin/X :0 -core -auth 
/var/run/lightdm/root/:0 -n
  1508 ?        S      0:00 /usr/sbin/xrdp
  1510 ?        S      0:00 /usr/sbin/xrdp-sesman
  1563 ?        Ss     0:00 /usr/sbin/apache2 -k start
  1591 ?        S      0:00 /usr/sbin/apache2 -k start
  1592 ?        S      0:00 /usr/sbin/apache2 -k start
  1593 ?        S      0:00 /usr/sbin/apache2 -k start
  1594 ?        S      0:00 /usr/sbin/apache2 -k start
  1595 ?        S      0:00 /usr/sbin/apache2 -k start
  1732 tty1     Ss+    0:00 /sbin/getty -8 38400 tty1
  1737 ?        Sl     0:00 lightdm --session-child 12 15
  1738 ?        S      0:00 [kauditd]
  1741 ?        Sl     0:00 /usr/lib/accountsservice/accounts-daemon
  1766 ?        Sl     0:00 /usr/sbin/console-kit-daemon --no-daemon
  1841 ?        Ss     0:00 /bin/sh /usr/bin/startkde
  1889 ?        Ss     0:00 /usr/bin/ssh-agent /usr/bin/dbus-launch 
--exit-with-s
  1892 ?        S      0:00 /usr/bin/dbus-launch --exit-with-session 
/usr/bin/im-
  1893 ?        Ss     0:01 //bin/dbus-daemon --fork --print-pid 5 
--print-addres
  1928 ?        Sl     0:00 /usr/lib/udisks/udisks-daemon
  1929 ?        S      0:00 udisks-daemon: not polling any devices
  1960 ?        S      0:00 /usr/lib/kde4/libexec/start_kdeinit 
+kcminit_startup
  1961 ?        Ss     0:00 kdeinit4: kdeinit4 Running...
  1962 ?        S      0:00 kdeinit4: klauncher [kdeinit] --fd=9
  1965 ?        Sl     0:01 kdeinit4: kded4 [kdeinit]
  1969 ?        S      0:00 /usr/bin/kglobalaccel
  1977 ?        S      0:00 /usr/bin/kwalletd
  1981 ?        Sl     0:00 /usr/bin/kactivitymanagerd
  1983 ?        Sl     0:00 /usr/lib/upower/upowerd
  1984 ?        S      0:00 kwrapper4 ksmserver
  1985 ?        Sl     0:00 kdeinit4: ksmserver [kdeinit]
  2133 ?        Sl     0:13 kwin -session 
10cdc86e7a000136302968100000018490000_1
  2147 ?        Sl     0:00 /usr/bin/knotify4
  2151 ?        Sl     0:11 /usr/bin/plasma-desktop
  2156 ?        S      0:00 ksysguardd
  2159 ?        Sl     0:00 /usr/lib/telepathy/mission-control-5
  2169 ?        S      0:00 /usr/bin/kuiserver
  2184 ?        Sl     0:00 /usr/bin/nepomukserver
  2189 ?        SNl    0:01 /usr/bin/nepomukservicestub nepomukstorage
  2190 ?        Sl     0:00 /usr/bin/krunner
  2191 ?        Sl     0:00 /usr/bin/kmix -session 
10cdc86e7a00013630296920000001
  2194 ?        S      0:00 /usr/bin/nepomukcontroller -session 
10cdc86e7a0001363
  2195 ?        S      0:00 /usr/bin/krfb -session 
10cdc86e7a00013645743740000001
  2196 ?        S      0:00 /usr/bin/xterm -xtsessionID 
10cdc86e7a000136964206200
  2199 ?        S<l    0:00 /usr/bin/pulseaudio --start --log-target=syslog
  2201 ?        SNl    0:00 /usr/lib/rtkit/rtkit-daemon
  2208 ?        S      0:00 /usr/bin/xterm -xtsessionID 
10cdc86e7a000136964207700
  2213 pts/1    Ss+    0:00 bash
  2214 pts/0    Ss     0:00 bash
  2223 ?        SNl    0:09 /usr/bin/virtuoso-t +foreground +configfile 
/tmp/virt
  2324 ?        Sl     0:00 
/usr/lib/i386-linux-gnu/deja-dup/deja-dup-monitor
  2333 ?        Sl     0:00 
/usr/lib/kde4/libexec/polkit-kde-authentication-agent
  2335 ?        S      0:00 /usr/lib/i386-linux-gnu/gconf/gconfd-2
  2336 ?        S      0:00 /usr/bin/klipper
  2342 ?        Sl     0:00 /usr/lib/gvfs/gvfsd
  2350 ?        Sl     0:00 /usr/lib/gvfs/gvfs-udisks2-volume-monitor
  2353 ?        Sl     0:00 /usr/lib/udisks2/udisksd --no-debug
  2363 ?        Sl     0:00 /usr/lib/gvfs/gvfs-mtp-volume-monitor
  2367 ?        Sl     0:00 /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
  2373 ?        Sl     0:00 /usr/lib/gvfs/gvfs-afc-volume-monitor
  2390 ?        Sl     0:00 /usr/lib/at-spi2-core/at-spi-bus-launcher
  2420 ?        SNl    0:01 /usr/bin/nepomukservicestub nepomukfileindexer
  2421 ?        SNl    0:00 /usr/bin/nepomukservicestub nepomukfilewatch
  2430 ?        Sl     0:01 nautilus
  2452 ?        S      0:00 /bin/dbus-daemon 
--config-file=/etc/at-spi2/accessibi
  2455 ?        Sl     0:00 /usr/lib/at-spi2-core/at-spi2-registryd 
--use-gnome-s
  2463 ?        Sl     0:00 /usr/lib/gvfs/gvfsd-trash --spawner :1.51 
/org/gtk/gv
  2474 ?        Sl     0:00 /usr/lib/gvfs/gvfsd-metadata
  2852 ?        Sl     0:00 /usr/lib/dconf/dconf-service
  2857 ?        S      0:00 /usr/bin/xterm -bg green -fg black
  2859 pts/6    Ss     0:00 bash
  2921 ?        S      0:07 /usr/NX/bin/nxssh -nx -p 22 -i 
/home/paai/.nx/temp/29
  3023 ?        S      0:00 /usr/bin/xterm -bg green -fg black
  3025 pts/7    Ss+    0:00 bash
  3082 ?        Ss     0:00 /usr/sbin/cups-browsed
  3088 ?        S      0:00 avahi-daemon: running [danzig.local]
  3089 ?        S      0:00 avahi-daemon: chroot helper
  3102 pts/6    S+     0:00 sudo iftop
  3103 pts/6    Sl+    0:00 iftop
  3111 ?        S      0:00 [kworker/3:0]
  3121 ?        S      0:00 [kworker/3:2]
  3122 pts/0    R+     0:00 ps ax



-- 
Dr. J.J. Paijmans
Houwenberg 2A, 5985 PE Grashoek (L)          077 888 05 77
http://paijmans.net          GSM: +31 621 961 083




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