okay ...das powerbook ist jetzt auf die von dir genannten manuelen einstellungen. das terminal sagt folgendes:
flynns-powerbook-g4-15:~ flynn$ ifconfig -a
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
stf0: flags=0<> mtu 1280
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::211:24ff:fe41:af5e%en0 prefixlen 64 scopeid 0x4
inet 192.168.2.89 netmask 0xffffff00 broadcast 192.168.2.255
ether 00:11:24:41:af:5e
media: autoselect (1000baseT <full-duplex>) status: active
supported media: none autoselect 10baseT/UTP <half-duplex> 10baseT/UTP <full-duplex> 10baseT/UTP <full-duplex,hw-loopback> 100baseTX <half-duplex> 100baseTX <full-duplex> 100baseTX <full-duplex,hw-loopback> 1000baseT <full-duplex> 1000baseT <full-duplex,hw-loopback> 1000baseT <full-duplex,flow-control> 1000baseT <full-duplex,flow-control,hw-loopback>
en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 00:11:24:a0:12:e6
media: autoselect (<unknown type>) status: inactive
supported media: autoselect
fw0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 4078
lladdr 00:11:24:ff:fe:41:af:5e
media: autoselect <full-duplex> status: inactive
supported media: autoselect <full-duplex>
flynns-powerbook-g4-15:~ flynn$ netstat -rn
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 192.168.2.88 UGSc 5 5 en0
127 127.0.0.1 UCS 0 0 lo0
127.0.0.1 127.0.0.1 UH 9 26086 lo0
169.254 link#4 UCS 0 0 en0
192.168.2 link#4 UCS 2 0 en0
192.168.2.88 0:16:cb:37:c1:5d UHLW 7 37 en0 1082
192.168.2.89 127.0.0.1 UHS 0 2 lo0
192.168.2.255 ff:ff:ff:ff:ff:ff UHLWb 2 31 en0
Internet6:
Destination Gateway Flags Netif Expire
::1 link#1 UHL lo0
fe80::%lo0/64 fe80::1%lo0 Uc lo0
fe80::1%lo0 link#1 UHL lo0
fe80::%en0/64 link#4 UC en0
fe80::211:24ff:fe41:af5e%en0 0:11:24:41:af:5e UHL lo0
ff01::/32 ::1 U lo0
ff02::/32 ::1 UC lo0
ff02::/32 link#4 UC en0