esaurimento da wireless..
Inviato: ven 12 feb 2010, 21:26
10 giorni fa installai la slackware 12.2 configurando la connessione wireless con codifica wpa. Tutto funzionava bene.
Da allora ho solo aumentato la ram del mio portatile da 512mb a 2gb ed installato gnome..
Ora sono 2 giorni che la rete va, non va, si blocca.. un disastro. Gli stessi errori li ho anche se mi collego wireless senza crittografia..
i miei file di configurazione sono:
wpa_supplicant.conf
---
rc.inet1.conf
in particolare non capisco perchè ho questi errori:
preciso che uso una scheda pcmcia d-link dwl-g650 con chip atheros ar2414 che carica il modulo ath5k.
inutile dire che con xp funge tutto benone...
any ideas?
Da allora ho solo aumentato la ram del mio portatile da 512mb a 2gb ed installato gnome..
Ora sono 2 giorni che la rete va, non va, si blocca.. un disastro. Gli stessi errori li ho anche se mi collego wireless senza crittografia..
i miei file di configurazione sono:
wpa_supplicant.conf
Codice: Seleziona tutto
# This line enables the use of wpa_cli which is used by rc.wireless
# if possible (to check for successful association)
ctrl_interface=/var/run/wpa_supplicant
# By default, only root (group 0) may use wpa_cli
ctrl_interface_group=0
eapol_version=1
ap_scan=1
fast_reauth=1
# WPA protected network, supply your own ESSID and WPAPSK here:
network={
scan_ssid=0
ssid="osiris"
proto=WPA
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP WEP104 WEP40
psk=ce1e470006264398bccabcc9a1c0363d1ff3b1eddf379e1f75da3cf5719aba68
}
# Plaintext connection (no WPA, no IEEE 802.1X),
# nice for hotel/airport types of WiFi network.
network={
key_mgmt=NONE
priority=0
}
rc.inet1.conf
Codice: Seleziona tutto
/etc/rc.d/rc.inet1.conf
#
# This file contains the configuration settings for network interfaces.
# If USE_DHCP[interface] is set to "yes", this overrides any other settings.
# If you don't have an interface, leave the settings null ("").
# You can configure network interfaces other than eth0,eth1... by setting
# IFNAME[interface] to the interface's name. If IFNAME[interface] is unset
# or empty, it is assumed you're configuring eth<interface>.
# Several other parameters are available, the end of this file contains a
# comprehensive set of examples.
# =============================================================================
# Config information for eth0:
IPADDR[0]=""
NETMASK[0]=""
USE_DHCP[0]="yes"
DHCP_HOSTNAME[0]=""
# Config information for eth1:
IPADDR[1]=""
NETMASK[1]=""
USE_DHCP[1]=""
DHCP_HOSTNAME[1]=""
# Config information for eth2:
IPADDR[2]=""
NETMASK[2]=""
USE_DHCP[2]=""
DHCP_HOSTNAME[2]=""
# Config information for eth3:
IPADDR[3]=""
NETMASK[3]=""
USE_DHCP[3]=""
DHCP_HOSTNAME[3]=""
# Default gateway IP address:
GATEWAY=""
# Change this to "yes" for debugging output to stdout. Unfortunately,
# /sbin/hotplug seems to disable stdout so you'll only see debugging output
# when rc.inet1 is called directly.
DEBUG_ETH_UP="no"
## Example config information for wlan0. Uncomment the lines you need and fill
## in your info. (You may not need all of these for your wireless network)
IFNAME[4]="wlan0"
IPADDR[4]=""
NETMASK[4]=""
USE_DHCP[4]="yes"
#DHCP_HOSTNAME[4]="icculus-wireless"
#DHCP_KEEPRESOLV[4]="yes"
#DHCP_KEEPNTP[4]="yes"
#DHCP_KEEPGW[4]="yes"
#DHCP_IPADDR[4]=""
WLAN_ESSID[4]=osiris
#WLAN_MODE[4]=Managed
##WLAN_RATE[4]="54M auto"
##WLAN_CHANNEL[4]="auto"
##WLAN_KEY[4]="D5AD1F04ACF048EC2D0B1C80C7"
##WLAN_IWPRIV[4]="set AuthMode=WPAPSK | set EncrypType=TKIP | set WPAPSK=96389dc66eaf7e6efd5b5523ae43c7925ff4df2f8b7099495192d44a774fda16"
WLAN_WPA[4]="wpa_supplicant"
WLAN_WPADRIVER[4]="wext"
#WLAN_WPADRIVER[4]="ndiswrapper"
## Some examples of additional network parameters that you can use.
## Config information for wlan0:
#IFNAME[4]="wlan0" # Use a different interface name nstead of
# the default 'eth4'
#HWADDR[4]="00:01:23:45:67:89" # Overrule the card's hardware MAC address
#MTU[4]="" # The default MTU is 1500, but you might need
# 1360 when you use NAT'ed IPSec traffic.
#DHCP_KEEPRESOLV[4]="yes" # If you dont want /etc/resolv.conf overwritten
#DHCP_KEEPNTP[4]="yes" # If you don't want ntp.conf overwritten
#DHCP_KEEPGW[4]="yes" # If you don't want the DHCP server to change
# your default gateway
#DHCP_IPADDR[4]="" # Request a specific IP address from the DHCP
# server
#WLAN_ESSID[4]=DARKSTAR # Here, you can override _any_ parameter
# defined in rc.wireless.conf, by prepending
# 'WLAN_' to the parameter's name. Useful for
# those with multiple wireless interfaces.
#WLAN_IWPRIV[4]="set AuthMode=WPAPSK | set EncrypType=TKIP | set WPAPSK=thekey"
# Some drivers require a private ioctl to be
# set through the iwpriv command. If more than
# one is required, you can place them in the
# IWPRIV parameter (separated with the pipe (|)
# character, see the example).
Codice: Seleziona tutto
root@darkstar:~# /etc/rc.d/rc.inet1 restart
/sbin/dhcpcd: not running
Polling for DHCP server on interface eth0:
Broadcasting DHCP_DISCOVER
timed out waiting for a valid DHCP server response
/etc/rc.d/rc.inet1: wlan0 information: 'Any ESSID'
Error for wireless request "Set Nickname" (8B1C) :
SET failed on device wlan0 ; Operation not supported.
Polling for DHCP server on interface wlan0:
Broadcasting DHCP_DISCOVER
broadcastAddr option is missing in DHCP server response. Assuming 192.168.1.255
dhcpIPaddrLeaseTime=86400 in DHCP server response.
dhcpT1value is missing in DHCP server response. Assuming 43200 sec
dhcpT2value is missing in DHCP server response. Assuming 75600 sec
DHCP_OFFER received from (192.168.1.1)
Broadcasting DHCP_REQUEST for 192.168.1.2
dhcpIPaddrLeaseTime=86400 in DHCP server response.
dhcpT1value is missing in DHCP server response. Assuming 43200 sec
dhcpT2value is missing in DHCP server response. Assuming 75600 sec
DHCP_ACK received from (192.168.1.1)
Broadcasting ARPOP_REQUEST for 192.168.1.2
root@darkstar:~#
root@darkstar:~# ping http://www.google.it
PING http://www.l.google.com (209.85.135.103) 56(84) bytes of data.
64 bytes from mu-in-f103.1e100.net (209.85.135.103): icmp_seq=1 ttl=53 t
ime=109 ms
64 bytes from mu-in-f103.1e100.net (209.85.135.103): icmp_seq=2 ttl=53 t
ime=435 ms
64 bytes from mu-in-f103.1e100.net (209.85.135.103): icmp_seq=3 ttl=53 t ime=315 ms
64 bytes from mu-in-f103.1e100.net (209.85.135.103): icmp_seq=4 ttl=53 t ime=79.8 ms
64 bytes from mu-in-f103.1e100.net (209.85.135.103): icmp_seq=5 ttl=53 t ime=602 ms
64 bytes from mu-in-f103.1e100.net (209.85.135.103): icmp_seq=6 ttl=53 t ime=1957 ms
64 bytes from 209.85.135.103: icmp_seq=7 ttl=53 time=1014 ms
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
^C
--- http://www.l.google.com ping statistics ---
25 packets transmitted, 7 received, 72% packet loss, time 56032ms
rtt min/avg/max/mdev = 79.872/645.082/1957.713/611.751 ms, pipe 2
root@darkstar:~#
root@darkstar:~# ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=1575 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=1380 ms
64 bytes from 192.168.1.1: icmp_seq=3 ttl=64 time=990 ms
64 bytes from 192.168.1.1: icmp_seq=4 ttl=64 time=93.9 ms
64 bytes from 192.168.1.1: icmp_seq=5 ttl=64 time=436 ms
64 bytes from 192.168.1.1: icmp_seq=6 ttl=64 time=148 ms
64 bytes from 192.168.1.1: icmp_seq=7 ttl=64 time=50.6 ms
64 bytes from 192.168.1.1: icmp_seq=8 ttl=64 time=174 ms
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
^C
--- 192.168.1.1 ping statistics ---
24 packets transmitted, 8 received, 66% packet loss, time 42115ms
rtt min/avg/max/mdev = 50.657/606.364/1575.012/578.996 ms, pipe 2
root@darkstar:~#inutile dire che con xp funge tutto benone...
any ideas?