Как увеличить таймаут dhcp в kubuntu/ubuntu ?

[PULO]

Есть wifi сеть, соединение создал в networkmanager (шифрование/логин+пароль/сертификат/раздача IP через dhcp), работало пока dhcp сервер не стал тормозить, сказали увеличить таймаут у клиента, собственно вопрос, где что менять?
в логах следующее (вопросами закрыл названия)

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2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) starting connection 'con1'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  (wlan0): device state change: 3 -> 4 (reason 0)
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  (wlan0): device state change: 4 -> 5 (reason 0)
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0/wireless): access point 'con1' has security, but secrets are required.
2010-12-19 18:07:01   comp1   NetworkManager   <info>  (wlan0): device state change: 5 -> 6 (reason 0)
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  (wlan0): device state change: 6 -> 4 (reason 0)
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
2010-12-19 18:07:01   comp1   NetworkManager   <info>  (wlan0): device state change: 4 -> 5 (reason 0)
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0/wireless): connection 'con1' has security, and secrets exist.  No new secrets needed.
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'ssid' value '?'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'scan_ssid' value '1'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'key_mgmt' value 'WPA-EAP'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'password' value '<omitted>'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'eap' value 'PEAP'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'fragment_size' value '1300'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'phase2' value 'auth=MSCHAPV2'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'ca_path' value '??'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'ca_cert' value 'blob://-org-freedesktop-NetworkManagerSettings-1-ca_cert'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: added 'identity' value '??'
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
2010-12-19 18:07:01   comp1   NetworkManager   <info>  Config: set interface ap_scan to 1
2010-12-19 18:07:01   comp1   NetworkManager   <info>  (wlan0): supplicant connection state:  scanning -> disconnected
2010-12-19 18:07:01   comp1   NetworkManager   <info>  (wlan0): supplicant connection state:  disconnected -> scanning
2010-12-19 18:07:02   comp1   wpa_supplicant[1127]   Trying to associate with 00:1d:e5:4d:14:30 (SSID='' freq=2452 MHz)
2010-12-19 18:07:02   comp1   NetworkManager   <info>  (wlan0): supplicant connection state:  scanning -> associating
2010-12-19 18:07:02   comp1   NetworkManager   <info>  (wlan0): supplicant connection state:  associating -> associated
2010-12-19 18:07:02   comp1   wpa_supplicant[1127]   Associated with 00:1d:e5:4d:14:30
2010-12-19 18:07:02   comp1   NetworkManager   <info>  (wlan0): supplicant connection state:  associated -> 4-way handshake
2010-12-19 18:07:02   comp1   NetworkManager   <info>  (wlan0): supplicant connection state:  4-way handshake -> group handshake
2010-12-19 18:07:02   comp1   wpa_supplicant[1127]   WPA: Key negotiation completed with 00:1d:e5:4d:14:30 [PTK=CCMP GTK=CCMP]
2010-12-19 18:07:02   comp1   wpa_supplicant[1127]   CTRL-EVENT-CONNECTED - Connection to 00:1d:e5:4d:14:30 completed (reauth) [id=0 id_str=]
2010-12-19 18:07:02   comp1   NetworkManager   <info>  (wlan0): supplicant connection state:  group handshake -> completed
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network ''.
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
2010-12-19 18:07:02   comp1   NetworkManager   <info>  (wlan0): device state change: 5 -> 7 (reason 0)
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0) Beginning DHCP transaction (timeout in 45 seconds)
2010-12-19 18:07:02   comp1   NetworkManager   <info>  dhclient started with pid 3411
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
2010-12-19 18:07:02   comp1   NetworkManager   <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
2010-12-19 18:07:02   comp1   dhclient   Internet Systems Consortium DHCP Client V3.1.3
2010-12-19 18:07:02   comp1   dhclient   Copyright 2004-2009 Internet Systems Consortium.
2010-12-19 18:07:02   comp1   dhclient   All rights reserved.
2010-12-19 18:07:02   comp1   dhclient   For info, please visit https://www.isc.org/software/dhcp/
2010-12-19 18:07:02   comp1   dhclient   
2010-12-19 18:07:02   comp1   NetworkManager   <info>  DHCP: device wlan0 state changed normal exit -> preinit
2010-12-19 18:07:02   comp1   dhclient   Listening on LPF/wlan0/00:1b:9e:78:05:fa
2010-12-19 18:07:02   comp1   dhclient   Sending on   LPF/wlan0/00:1b:9e:78:05:fa
2010-12-19 18:07:02   comp1   dhclient   Sending on   Socket/fallback
2010-12-19 18:07:03   comp1   dhclient   DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
2010-12-19 18:07:10   comp1   dhclient   DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14
2010-12-19 18:07:24   comp1   dhclient   DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15
2010-12-19 18:07:39   comp1   dhclient   DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15
2010-12-19 18:07:39   comp1   dhclient   DHCPOFFER of 172.22.105.213 from 1.1.1.1
2010-12-19 18:07:39   comp1   dhclient   DHCPREQUEST of 172.22.105.213 on wlan0 to 255.255.255.255 port 67
2010-12-19 18:07:44   comp1   dhclient   DHCPREQUEST of 172.22.105.213 on wlan0 to 255.255.255.255 port 67
2010-12-19 18:07:48   comp1   NetworkManager   <info>  (wlan0): DHCP transaction took too long, stopping it.
2010-12-19 18:07:48   comp1   NetworkManager   <info>  (wlan0): canceled DHCP transaction, dhcp client pid 3411
2010-12-19 18:07:48   comp1   NetworkManager   <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) scheduled...
2010-12-19 18:07:48   comp1   NetworkManager   <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) started...
2010-12-19 18:07:48   comp1   NetworkManager   <info>  (wlan0): device state change: 7 -> 9 (reason 5)
2010-12-19 18:07:48   comp1   NetworkManager   <info>  Activation (wlan0) failed for access point (?)
2010-12-19 18:07:48   comp1   NetworkManager   <info>  Marking connection 'con1' invalid.
2010-12-19 18:07:48   comp1   NetworkManager   <info>  Activation (wlan0) failed.
2010-12-19 18:07:48   comp1   NetworkManager   <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) complete.
2010-12-19 18:07:48   comp1   NetworkManager   <info>  (wlan0): device state change: 9 -> 3 (reason 0)
2010-12-19 18:07:48   comp1   NetworkManager   <info>  (wlan0): deactivating device (reason: 0).
2010-12-19 18:07:48   comp1   wpa_supplicant[1127]   CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys

в файле /etc/dhcp3/dhclient.conf
менял значение таймаута - не помогло
виндовые машины подключаются (сеть работает)

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# Configuration file for /sbin/dhclient, which is included in Debian's
#   dhcp3-client package.
#
# This is a sample configuration file for dhclient. See dhclient.conf's
#   man page for more information about the syntax of this file
#   and a more comprehensive list of the parameters understood by
#   dhclient.
#
# Normally, if the DHCP server provides reasonable information and does
#   not leave anything out (like the domain name, for example), then
#   few changes must be made to this file, if any.
#

option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name "<hostname>";
#send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
#send dhcp-lease-time 3600;
#supersede domain-name "fugue.com home.vix.com";
#prepend domain-name-servers 127.0.0.1;
request subnet-mask, broadcast-address, time-offset, routers,
   domain-name, domain-name-servers, domain-search, host-name,
   netbios-name-servers, netbios-scope, interface-mtu,
   rfc3442-classless-static-routes, ntp-servers;
#require subnet-mask, domain-name-servers;
timeout 100000;
#retry 60;
#reboot 10;
#select-timeout 1000;
#initial-interval 100;
#script "/etc/dhcp3/dhclient-script";
#media "-link0 -link1 -link2", "link0 link1";
#reject 192.33.137.209;

#alias {
#  interface "eth0";
#  fixed-address 192.5.5.213;
#  option subnet-mask 255.255.255.255;
#}

#lease {
#  interface "eth0";
#  fixed-address 192.33.137.200;
#  medium "link0 link1";
#  option host-name "andare.swiftmedia.com";
#  option subnet-mask 255.255.255.0;
#  option broadcast-address 192.33.137.255;
#  option routers 192.33.137.250;
#  option domain-name-servers 127.0.0.1;
#  renew 2 2000/1/12 00:00:01;
#  rebind 2 2000/1/12 00:00:01;
#  expire 2 2000/1/12 00:00:01;
#}

Думаю не так важно, подключаюсь через плазмоид.

[kost2000]

возможно проблема в сетевой карточке (драйвера)
а обновления все последние?

[censor]

DHCPOFFER of 172.22.105.213 from 1.1.1.1
эт чо за хрень?

[PULO]

1.1.1.1 это DHCP сервер (на виндовой машине в свойствах посмотрел), а 172.22.105.213 это наверно выдаваемый IP, на виндовой машине похожий ип (последняя цифра другая)

Обновления есть, но поставить не могу, инета нет.. до траблов с dhcp сервером нормально подключался.

[kost2000]

адрес типа "1.1.1.1", я думаю, ни есть хорошо...

[PULO]

Поставил все обновления - результат тот же.
Есть у кого какие идеи как увеличить таймаут ?

[censor]

DHCP нормально надо настроить а не искать куда костыль поставить.