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Probleme mit dnsmasq

Gestern habe ich ein bisschen mit dnsmasq und tftpd-hpa experimentiert und so Ubuntu-Netinstall gebootet. Nachdem der Bootvorgang geklappt hatte, habe ich die Installation abgebrochen. Der Netzwerkboot Agent meines Rechners fing nun an eine Menge von DHCP-Request an dnsmasq zu stellen - insgesamt viermal den ganzen IP-Range durch:

 

Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.5 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.6 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.7 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.8 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.9 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.10 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.11 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.12 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.13 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.14 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.15 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.16 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.17 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.18 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.19 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.20 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.21 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.22 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.23 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.24 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.25 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.26 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.27 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.28 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.29 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.30 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.31 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.32 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.33 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.34 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.35 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.36 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.37 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.38 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.39 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.40 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.41 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.42 00:50:8d:bf:ee:5b
Aug 18 17:38:25 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.43 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.44 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.45 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.46 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.47 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.48 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.49 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.50 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.51 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.52 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.53 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.54 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.55 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.56 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.57 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.58 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.59 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.60 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.61 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.62 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.63 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.64 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.65 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.66 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.67 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.68 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.69 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.70 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.71 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.72 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.73 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.74 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.75 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.76 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.77 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.78 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.79 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.80 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.81 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.82 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.83 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.84 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.85 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.86 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.87 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.88 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.89 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.90 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.91 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.92 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.93 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.94 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.95 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.96 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.97 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.98 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.99 00:50:8d:bf:ee:5b
Aug 18 17:38:26 littlehost dnsmasq-dhcp[19249]: DHCPDECLINE(eth1) 192.168.0.100 00:50:8d:bf:ee:5b

Also im Prinzip eine kleine DoS (Denail of Service), leider aus Versehen gestartet und ohne Erfolg...



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