Linux昨天晚上終於跑起來了，檔案系統也可以用了，我在開機時調用ifconfig設定進行IP地址的設定，可是總是會顯示：ifconfig: SIOCSIFFLAGS: Cannot assign requested address很納悶，網上查了一下，原來是MAC地址的問題，經過以下的處理，就OK啦~# ifconfig eth0 down
# ifconfig eth0 hw ether 00:00:AA:BB:CC:DD
# ifconfig eth0 up
eth0: link down
# ifeth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:00:AA:BB:CC:DD
inet addr:192.168.1.70 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1104 (1.0 KiB) TX bytes:0 (0.0 B)
Interrupt:51 Base address:0xe300# ifconfig eth0 192.168.2.17
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:00:AA:BB:CC:DD
inet addr:192.168.2.17 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:46 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6967 (6.8 KiB) TX bytes:0 (0.0 B)
Interrupt:51 Base address:0xe300# ping 192.168.2.80
PING 192.168.2.80 (192.168.2.80): 56 data bytes
64 bytes from 192.168.2.80: seq=0 ttl=128 time=4.852 ms
64 bytes from 192.168.2.80: seq=1 ttl=128 time=1.134 ms
64 bytes from 192.168.2.80: seq=2 ttl=128 time=1.020 ms
