Wenn ich z.B. folgendes ausführe:
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markus@mars:~$ ssh 192.168.2.25
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markus@sunny:~$ sudo ifconfig
[sudo] password for markus:
eth0 Link encap:Ethernet HWaddr 00:10:75:1a:d0:d6
inet addr:192.168.2.15 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::210:75ff:fe1a:d0d6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:44256275 errors:1114 dropped:1114 overruns:0 frame:0
TX packets:29434327 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1867519404 (1.7 GiB) TX bytes:3666657555 (3.4 GiB)
Interrupt:11
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markus@mars:~$ nmap -sP 192.168.2.*
Starting Nmap 5.00 ( http://nmap.org ) at 2011-06-29 10:08 CEST
Host speedport.ip (192.168.2.1) is up (0.00072s latency).
Host mars (192.168.2.10) is up (0.000096s latency).
Host mp640 (192.168.2.14) is up (0.0029s latency).
Host sunny (192.168.2.15) is up (0.00055s latency).
Host sunny (192.168.2.25) is up (0.00041s latency).
Host 192.168.2.254 is up (0.0022s latency).
Nmap done: 256 IP addresses (6 hosts up) scanned in 2.46 seconds
Adresse 192.168.2.25 war die alte
Adresse 192.168.2.15 soll die neue sein
Ergebnis von nslookup:
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markus@mars:~$ nslookup 192.168.2.25
Server: 192.168.2.1
Address: 192.168.2.1#53
25.2.168.192.in-addr.arpa name = sunny.
markus@mars:~$ nslookup 192.168.2.15
Server: 192.168.2.1
Address: 192.168.2.1#53
** server can't find 15.2.168.192.in-addr.arpa.: NXDOMAIN
Wo ist die fehlerhafte Konfiguration?