Low Wireless Signal of AP
Yong Chu Eu Ñî×ÓÓÓ
ceyong
Mon Jun 6 23:08:07 PDT 2005
Hi,
why my Ap signal is quite low make my wireless communication between AP
and Notebook a problem.
I used the below command to make my AP power up.My HOSTAP driver version
is 0.2.0 with Hostap Patch.
iwpriv wlan0 alc 0
iwpriv wlan0 writemif 62 128
below are iwconfig output of my three AP that i setup.
[root at localhost root]# iwconfig
lo no wireless extensions.
sit0 no wireless extensions.
eth0 no wireless extensions.
wifi0 IEEE 802.11b ESSID:"mipv6b" Nickname:"localhost.localdomain"
Mode:Master Frequency:2.412 GHz Access Point:
00:01:03:88:62:96
Bit Rate=11 Mb/s Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:110 Invalid misc:2645 Missed beacon:0
wlan0 IEEE 802.11b ESSID:"mipv6b" Nickname:"localhost.localdomain"
Mode:Master Frequency:2.412 GHz Access Point:
00:01:03:88:62:96
Bit Rate=11 Mb/s Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:110 Invalid misc:2645 Missed beacon:0
[root at localhost root]# iwconfig
lo no wireless extensions.
sit0 no wireless extensions.
eth0 no wireless extensions.
wifi0 IEEE 802.11b ESSID:"homenetwork"
Nickname:"localhost.localdomain"
Mode:Master Frequency:2.412 GHz Access Point:
00:04:75:88:7F:9C
Bit Rate=11 Mb/s Tx-Power:150 dBm Sensitivity=1/3
Retry limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:120 Invalid misc:1853 Missed beacon:0
wlan0 IEEE 802.11b ESSID:"homenetwork"
Nickname:"localhost.localdomain"
Mode:Master Frequency:2.412 GHz Access Point:
00:04:75:88:7F:9C
Bit Rate=11 Mb/s Tx-Power:150 dBm Sensitivity=1/3
Retry limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:120 Invalid misc:1853 Missed beacon:0
[root at localhost root]# iwconfig
lo no wireless extensions.
sit0 no wireless extensions.
eth0 no wireless extensions.
wifi0 IEEE 802.11b ESSID:"mipv6a" Nickname:"localhost.localdomain"
Mode:Master Frequency:2.412 GHz Access Point:
00:01:03:88:62:9F
Bit Rate=11 Mb/s Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:49 Invalid misc:1679 Missed beacon:0
wlan0 IEEE 802.11b ESSID:"mipv6a" Nickname:"localhost.localdomain"
Mode:Master Frequency:2.412 GHz Access Point:
00:01:03:88:62:9F
Bit Rate=11 Mb/s Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:49 Invalid misc:1679 Missed beacon:0
???????????????????????? Happy & Healthy Always ! ^_^ !
?????????????? Homepage:ceyong.alturl.com
ICQ:16994867/ Yahoo Messenger ID:ceyong
MSN Messenger:ceyong at hotmail.com
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