Hello!
I am having connection problems with Intel Corporation Centrino Ultimate-N 6300 wireless card on my laptop.
When the laptop is near the router, I get full internet speed but when I go behind the 20 cm thick wall (that is about one meter, about three feet total distance) the router is pingable but I cannot connect to its web interface or get internet access to any other website before connection timeout/closed.
Here us the output of ping next to the router
Behind the wallCode:PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. 64 bytes from 192.168.0.1: icmp_seq=25 ttl=64 time=3.22 ms 64 bytes from 192.168.0.1: icmp_seq=26 ttl=64 time=2.24 ms 64 bytes from 192.168.0.1: icmp_seq=27 ttl=64 time=4.85 ms 64 bytes from 192.168.0.1: icmp_seq=28 ttl=64 time=3.24 ms ...
Code:... 64 bytes from 192.168.0.1: icmp_seq=265 ttl=64 time=5425 ms 64 bytes from 192.168.0.1: icmp_seq=268 ttl=64 time=7479 ms 64 bytes from 192.168.0.1: icmp_seq=269 ttl=64 time=8071 ms 64 bytes from 192.168.0.1: icmp_seq=271 ttl=64 time=7519 ms ...
I have seen similar issues on other forums. But their suggestions like setting the regulatory domain to correct frequency or following the instructions http://www.linksys.com/us/support-ar...icleNum=135766 didn't help.
This is likely driver issue, I think, but I am not sure what to do with it. Here is some noteworthy details, hope you can help me with.
Please note that the output is from Gentoo but I can reproduce this on Kubuntu as well.
Wireless adapter:
Firmware installed:Code:03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 3e) Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN Kernel driver in use: iwlwifi
and in kernel config I haveCode:[I] sys-firmware/iwl6000-ucode (9.221.4.1{tbz2}@04/24/2015): Intel (R) Wireless WiFi Ultimate-N 6300 and Advanced-N 6000 ucode
Code:CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
dmesg output snipped from where system is booted and ready.
Please notice how late iwlwifi is (not) loaded! It is always about 60 seconds + 60 seconds.Code:... [ 2.565589] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 3.494567] EXT4-fs (sda4): re-mounted. Opts: discard [ 4.455785] random: nonblocking pool is initialized [ 4.622011] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 4.854010] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 7.342454] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 7.605361] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input12 [ 10.379766] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 12.558164] psmouse serio3: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 12.824484] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio3/input/input13 [ 60.491137] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2 [ 60.491147] iwlwifi 0000:03:00.0: Falling back to user helper [ 120.511236] iwlwifi 0000:03:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm [ 120.511278] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 120.511285] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled [ 120.511290] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled [ 120.511296] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74 [ 120.511371] iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled [ 120.523902] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 120.531922] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 [ 120.547308] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 120.547491] iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled [ 120.547679] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1 [ 120.766625] iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled [ 120.766846] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1 [ 120.845075] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 120.885376] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
Hopefully syslog messages will be most helpful.
FWIW, android devices and another, rather old, laptop running win7 do not have this issue.Code:May 7 04:45:56 Gentoo-T420s NetworkManager[3595]: <info> caught signal 15, shutting down normally. May 7 04:45:56 Gentoo-T420s NetworkManager[3595]: <info> (enp0s25): device state change: unavailable -> unmanaged (reason 'removed') [20 10 36] May 7 02:01:35 Gentoo-T420s kernel: e1000e: enp0s25 NIC Link is Down May 7 04:45:56 Gentoo-T420s NetworkManager[3595]: <info> (wlp3s0): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36] May 7 04:45:56 Gentoo-T420s NetworkManager[3595]: <info> exiting (success) May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> NetworkManager (version 1.0.0) is starting... May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> Read config: /etc/NetworkManager/NetworkManager.conf May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> WEXT support is enabled May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> VPN: loaded org.freedesktop.NetworkManager.vpnc May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> Loaded plugin keyfile: (c) 2007 - 2013 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> new connection /etc/NetworkManager/system-connections/Wired connection 1 May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> new connection /etc/NetworkManager/system-connections/NetMASTER Uydunet-6B35 May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <warn> error in connection /etc/NetworkManager/system-connections/.keep_net-misc_networkmanager-0: invalid connection: connection.type: property is missing May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> monitoring kernel firmware directory '/lib/firmware'. May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> WiFi hardware radio set enabled May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> WWAN hardware radio set enabled May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> Loaded device plugin: /usr/lib64/NetworkManager/libnm-device-plugin-adsl.so May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> Loaded device plugin: /usr/lib64/NetworkManager/libnm-device-plugin-bluetooth.so May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> Loaded device plugin: /usr/lib64/NetworkManager/libnm-device-plugin-wwan.so May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> Loaded device plugin: /usr/lib64/NetworkManager/libnm-device-plugin-wifi.so May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> WiFi enabled by radio killswitch; enabled by state file May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> WWAN enabled by radio killswitch; enabled by state file May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> WiMAX enabled by radio killswitch; enabled by state file May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> Networking is enabled by state file May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (lo): link connected May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (lo): carrier is ON May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (lo): new Generic device (driver: 'unknown' ifindex: 1) May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (lo): exported as /org/freedesktop/NetworkManager/Devices/0 May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (enp0s25): carrier is OFF May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (enp0s25): new Ethernet device (driver: 'e1000e' ifindex: 2) May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (enp0s25): exported as /org/freedesktop/NetworkManager/Devices/1 May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (enp0s25): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2] May 7 04:46:20 Gentoo-T420s kernel: IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready May 7 04:46:20 Gentoo-T420s kernel: IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (enp0s25): preparing device May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (sit0): new Generic device (driver: 'sit' ifindex: 3) May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> (sit0): exported as /org/freedesktop/NetworkManager/Devices/2 May 7 04:46:20 Gentoo-T420s ModemManager[3529]: <info> ModemManager (version 1.4.6) starting in system bus... May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> ModemManager disappeared from bus May 7 04:46:20 Gentoo-T420s NetworkManager[3514]: <info> ModemManager available in the bus May 7 04:46:21 Gentoo-T420s /etc/init.d/NetworkManager[3491]: WARNING: NetworkManager has started, but is inactive May 7 04:46:21 Gentoo-T420s /etc/init.d/dhcpd[3585]: WARNING: dhcpd will start when NetworkManager has started May 7 04:46:21 Gentoo-T420s /etc/init.d/netmount[4331]: WARNING: netmount will start when NetworkManager has started May 7 04:46:22 Gentoo-T420s ModemManager[3529]: <warn> Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:19.0': not supported by any plugin May 7 04:46:25 Gentoo-T420s NetworkManager[3514]: <info> startup complete May 7 04:46:38 Gentoo-T420s ModemManager[3529]: <info> Creating modem with plugin 'Generic' and '1' ports May 7 04:46:38 Gentoo-T420s ModemManager[3529]: <warn> Could not grab port (tty/ttyS0): 'Cannot add port 'tty/ttyS0', unhandled serial type' May 7 04:46:38 Gentoo-T420s ModemManager[3529]: <warn> Couldn't create modem for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find primary AT port May 7 04:47:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2 May 7 04:47:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: Falling back to user helper May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74 May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled May 7 04:48:16 Gentoo-T420s kernel: ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> rfkill1: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/ieee80211/phy0/rfkill1) (driver iwlwifi) May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): using nl80211 for WiFi device control May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): new 802.11 WiFi device (driver: 'iwlwifi' ifindex: 4) May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): exported as /org/freedesktop/NetworkManager/Devices/3 May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2] May 7 04:48:16 Gentoo-T420s kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1 May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled May 7 04:48:16 Gentoo-T420s kernel: iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1 May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): preparing device May 7 04:48:16 Gentoo-T420s kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> wpa_supplicant started May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0) supports 5 scan SSIDs May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: starting -> ready May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] May 7 04:48:16 Gentoo-T420s kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: ready -> disconnected May 7 04:48:16 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0) supports 5 scan SSIDs May 7 04:48:18 Gentoo-T420s ModemManager[3529]: <warn> Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0': not supported by any plugin May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> Auto-activating connection 'NetMASTER Uydunet-6B35'. May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: starting connection 'NetMASTER Uydunet-6B35' May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 1 of 5 (Device Prepare) scheduled... May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 1 of 5 (Device Prepare) started... May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: disconnected -> prepare (reason 'none') [30 40 0] May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> NetworkManager state is now CONNECTING May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 2 of 5 (Device Configure) scheduled... May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 1 of 5 (Device Prepare) complete. May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 2 of 5 (Device Configure) starting... May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: prepare -> config (reason 'none') [40 50 0] May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: (wifi) access point 'NetMASTER Uydunet-6B35' has security, but secrets are required. May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: config -> need-auth (reason 'none') [50 60 0] May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 2 of 5 (Device Configure) complete. May 7 04:48:19 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: disconnected -> inactive May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 1 of 5 (Device Prepare) scheduled... May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 1 of 5 (Device Prepare) started... May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: need-auth -> prepare (reason 'none') [60 40 0] May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 2 of 5 (Device Configure) scheduled... May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 1 of 5 (Device Prepare) complete. May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 2 of 5 (Device Configure) starting... May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: prepare -> config (reason 'none') [40 50 0] May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: (wifi) connection 'NetMASTER Uydunet-6B35' has security, and secrets exist. No new secrets needed. May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> Config: added 'ssid' value 'NetMASTER Uydunet-6B35' May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> Config: added 'scan_ssid' value '1' May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> Config: added 'key_mgmt' value 'WPA-PSK' May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> Config: added 'psk' value '<omitted>' May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 2 of 5 (Device Configure) complete. May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> Config: set interface ap_scan to 1 May 7 04:49:31 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: inactive -> scanning May 7 04:49:35 Gentoo-T420s kernel: wlp3s0: authenticate with 00:1c:7b:fd:75:74 May 7 04:49:35 Gentoo-T420s kernel: wlp3s0: send auth to 00:1c:7b:fd:75:74 (try 1/3) May 7 04:49:35 Gentoo-T420s kernel: wlp3s0: authenticated May 7 04:49:35 Gentoo-T420s kernel: wlp3s0: waiting for beacon from 00:1c:7b:fd:75:74 May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: scanning -> associating May 7 04:49:35 Gentoo-T420s kernel: wlp3s0: associate with 00:1c:7b:fd:75:74 (try 1/3) May 7 04:49:35 Gentoo-T420s kernel: wlp3s0: RX AssocResp from 00:1c:7b:fd:75:74 (capab=0x411 status=0 aid=1) May 7 04:49:35 Gentoo-T420s kernel: wlp3s0: associated May 7 04:49:35 Gentoo-T420s kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: associating -> associated May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: associated -> 4-way handshake May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): supplicant interface state: 4-way handshake -> completed May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'NetMASTER Uydunet-6B35'. May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 3 of 5 (IP Configure Start) scheduled. May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 3 of 5 (IP Configure Start) started... May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: config -> ip-config (reason 'none') [50 70 0] May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 5 of 5 (IPv4 Configure Commit) scheduled... May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 3 of 5 (IP Configure Start) complete. May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 5 of 5 (IPv4 Commit) started... May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <warn> (wlp3s0): arping could not be found; no ARPs will be sent May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: ip-config -> ip-check (reason 'none') [70 80 0] May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 5 of 5 (IPv4 Commit) complete. May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: ip-check -> secondaries (reason 'none') [80 90 0] May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): device state change: secondaries -> activated (reason 'none') [90 100 0] May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> NetworkManager state is now CONNECTED_LOCAL May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> NetworkManager state is now CONNECTED_GLOBAL May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> Policy set 'NetMASTER Uydunet-6B35' (wlp3s0) as default for IPv4 routing and DNS. May 7 04:49:35 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: successful, device activated. May 7 04:49:35 Gentoo-T420s dbus[3342]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper) May 7 04:49:35 Gentoo-T420s dbus[3342]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' May 7 04:49:35 Gentoo-T420s nm-dispatcher[5066]: Dispatching action 'up' for wlp3s0 May 7 04:49:35 Gentoo-T420s /etc/init.d/NetworkManager[5079]: status: inactive May 7 04:49:35 Gentoo-T420s /etc/init.d/NetworkManager[5091]: status: inactive May 7 04:49:35 Gentoo-T420s dhcpd[5130]: Internet Systems Consortium DHCP Server 4.3.2 Gentoo-r0 May 7 04:49:35 Gentoo-T420s dhcpd[5130]: Copyright 2004-2015 Internet Systems Consortium. May 7 04:49:35 Gentoo-T420s dhcpd[5130]: All rights reserved. May 7 04:49:35 Gentoo-T420s dhcpd[5130]: For info, please visit https://www.isc.org/software/dhcp/ May 7 04:49:35 Gentoo-T420s dhcpd[5130]: Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the config file May 7 04:49:35 Gentoo-T420s dhcpd[5130]: Config file: /etc/dhcp/dhcpd.conf May 7 04:49:35 Gentoo-T420s dhcpd[5130]: Database file: /var/lib/dhcp/dhcpd.leases May 7 04:49:35 Gentoo-T420s dhcpd[5130]: PID file: /var/run/dhcp/dhcpd.pid May 7 04:49:35 Gentoo-T420s dhcpd[5165]: Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the config file May 7 04:49:35 Gentoo-T420s dhcpd[5165]: Wrote 0 leases to leases file. May 7 04:49:35 Gentoo-T420s dhcpd[5165]: May 7 04:49:35 Gentoo-T420s dhcpd[5165]: No subnet declaration for wlp3s0 (192.168.0.36). May 7 04:49:35 Gentoo-T420s dhcpd[5165]: ** Ignoring requests on wlp3s0. If this is not what May 7 04:49:35 Gentoo-T420s dhcpd[5165]: you want, please write a subnet declaration May 7 04:49:35 Gentoo-T420s dhcpd[5165]: in your dhcpd.conf file for the network segment May 7 04:49:35 Gentoo-T420s dhcpd[5165]: to which interface wlp3s0 is attached. ** May 7 04:49:35 Gentoo-T420s dhcpd[5165]: May 7 04:49:35 Gentoo-T420s dhcpd[5165]: May 7 04:49:35 Gentoo-T420s dhcpd[5165]: Not configured to listen on any interfaces! May 7 04:49:35 Gentoo-T420s dhcpd[5165]: May 7 04:49:35 Gentoo-T420s dhcpd[5165]: If you think you have received this message due to a bug rather May 7 04:49:35 Gentoo-T420s dhcpd[5165]: than a configuration issue please read the section on submitting May 7 04:49:35 Gentoo-T420s dhcpd[5165]: bugs on either our web page at www.isc.org or in the README file May 7 04:49:35 Gentoo-T420s dhcpd[5165]: before submitting a bug. These pages explain the proper May 7 04:49:35 Gentoo-T420s dhcpd[5165]: process and the information we find helpful for debugging.. May 7 04:49:35 Gentoo-T420s dhcpd[5165]: May 7 04:49:35 Gentoo-T420s dhcpd[5165]: exiting. May 7 04:49:35 Gentoo-T420s /etc/init.d/dhcpd[5164]: start-stop-daemon: failed to start `/usr/sbin/dhcpd' May 7 04:49:35 Gentoo-T420s /etc/init.d/dhcpd[5104]: ERROR: dhcpd failed to start May 7 04:49:37 Gentoo-T420s NetworkManager[3514]: <warn> (wlp3s0): arping could not be found; no ARPs will be sent May 7 04:50:07 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 4 of 5 (IPv6 Configure Timeout) scheduled... May 7 04:50:07 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 4 of 5 (IPv6 Configure Timeout) started... May 7 04:50:07 Gentoo-T420s NetworkManager[3514]: <info> (wlp3s0): Activation: Stage 4 of 5 (IPv6 Configure Timeout) complete.
Can you please tell me what else I can check and what can I do with all these?
Thanks very much for your time in advance!
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