zio usb 무선랜설정시..
우분투 8.04 를 사용합니다
질문부터 말씀드리면 zio라는 usb 무선랜(eth1으로 잡히더군요)을 설치하고,
ifconfig eth1 add 192.168.3.1 netmask 255.255.255.0
SIOCSIFNETMASK: Cannot assign requested address
이런 에러메세지가 나옵니다. netmask에서 에러가 생기는데 어떻게 하면 설정을 잡을 수 있을까요?
저렇게 설정을 잡으면...
iwconfig eth1 mode master
Error for wireless request "Set Mode" (8B06) :
SET failed on device eth1 ; Invalid argument.
ad-hoc이나 managed모드는 설정이 되는데,
master 모드로 실행하려고 하는데 이것도 안됩니다 뭐가 문제인지.. 부탁드립니다.
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간단한 상황을 보여드릴 수 있는 설정상태를 첨부합니다.
root@200607177:~# lsmod | grep zd
zd1211rw 56964 0
ieee80211softmac 30976 1 zd1211rw
ieee80211 35528 2 zd1211rw,ieee80211softmac
usbcore 146028 4 zd1211rw,ehci_hcd,uhci_hcd
root@200607177:~# ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:11:e2:03:74:ab
inet6 addr: fec0::a:211:e2ff:fe03:74ab/64 Scope:Site
inet6 addr: 2002:3b1a:14e7:a:211:e2ff:fe03:74ab/64 Scope:Global
inet6 addr: 2002:3b1a:14a6:a:211:e2ff:fe03:74ab/64 Scope:Global
inet6 addr: 2002:3b1a:149f:a:211:e2ff:fe03:74ab/64 Scope:Global
inet6 addr: fec0::9:211:e2ff:fe03:74ab/64 Scope:Site
inet6 addr: 2002:3b1a:149d:9:211:e2ff:fe03:74ab/64 Scope:Global
inet6 addr: fe80::211:e2ff:fe03:74ab/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:273 errors:0 dropped:0 overruns:0 frame:0
TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18447 (18.0 KB) TX bytes:1910 (1.8 KB)
root@200607177:~# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
eth1 IEEE 802.11b/g ESSID:"NESPOT" Nickname:"zd1211"
Mode:Managed Frequency:2.412 GHz Access Point: 00:30:0D:1D:63:72
Bit Rate=24 Mb/s
Encryption key:off
Link Quality=100/100 Signal level=39/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
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