The output for your command was:
Code:
Dec 23 13:11:02 saha-laptop NetworkManager[826]: <info> Policy set 'tamulink-wpa' (wlan0) as default for IPv4 routing and DNS.
Dec 23 13:11:03 saha-laptop kernel: [54338.775257] sky2 0000:02:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control rx
Dec 23 13:11:03 saha-laptop kernel: [54338.776107] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Dec 23 13:11:03 saha-laptop NetworkManager[826]: <info> (eth0): carrier now ON (device state 30)
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Auto-activating connection 'Wired connection 1'.
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) starting connection 'Wired connection 1'
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Dec 23 13:11:05 saha-laptop dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> dhclient started with pid 20822
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Beginning IP6 addrconf.
Dec 23 13:11:05 saha-laptop dhclient: Copyright 2004-2011 Internet Systems Consortium.
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Dec 23 13:11:05 saha-laptop dhclient: All rights reserved.
Dec 23 13:11:05 saha-laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 23 13:11:05 saha-laptop dhclient:
Dec 23 13:11:05 saha-laptop NetworkManager[826]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Dec 23 13:11:05 saha-laptop dhclient: Listening on LPF/eth0/a0:b0:56:c0:00:00
Dec 23 13:11:05 saha-laptop dhclient: Sending on LPF/eth0/a0:b0:56:c0:00:00
Dec 23 13:11:05 saha-laptop dhclient: Sending on Socket/fallback
Dec 23 13:11:05 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Dec 23 13:11:08 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
Dec 23 13:11:13 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
Dec 23 13:11:15 saha-laptop kernel: [54350.568069] eth0: no IPv6 routers present
Dec 23 13:11:21 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 15
Dec 23 13:11:25 saha-laptop NetworkManager[826]: <info> (eth0): IP6 addrconf timed out or failed.
Dec 23 13:11:25 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Dec 23 13:11:25 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Dec 23 13:11:25 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Dec 23 13:11:36 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 21
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <warn> (eth0): DHCPv4 request timed out.
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> (eth0): canceled DHCP transaction, DHCP client pid 20822
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv4 Configure Timeout) started...
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> (eth0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <warn> Activation (eth0) failed.
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> (eth0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> (eth0): deactivating device (reason 'none') [0]
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> (eth0): taking down device.
Dec 23 13:11:50 saha-laptop kernel: [54385.207250] sky2 0000:02:00.0: eth0: disabling interface
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <warn> (eth0): failed to change interface MAC address
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <warn> (eth0): failed to reset MAC address to FF:FF:FF:FF:FF:FF
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> (eth0): bringing up device.
Dec 23 13:11:50 saha-laptop kernel: [54385.213981] sky2 0000:02:00.0: eth0: enabling interface
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> (eth0): carrier now OFF (device state 30, deferring action for 4 seconds)
Dec 23 13:11:50 saha-laptop kernel: [54385.216892] ADDRCONF(NETDEV_UP): eth0: link is not ready
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> Policy set 'tamulink-wpa' (wlan0) as default for IPv4 routing and DNS.
Dec 23 13:11:50 saha-laptop NetworkManager[826]: <info> Policy set 'tamulink-wpa' (wlan0) as default for IPv4 routing and DNS.
Dec 23 13:11:51 saha-laptop kernel: [54386.682926] sky2 0000:02:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control rx
Dec 23 13:11:51 saha-laptop kernel: [54386.683697] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Dec 23 13:11:51 saha-laptop NetworkManager[826]: <info> (eth0): carrier now ON (device state 30)
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Auto-activating connection 'Wired connection 1'.
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) starting connection 'Wired connection 1'
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> dhclient started with pid 20827
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Beginning IP6 addrconf.
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Dec 23 13:11:53 saha-laptop dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
Dec 23 13:11:53 saha-laptop dhclient: Copyright 2004-2011 Internet Systems Consortium.
Dec 23 13:11:53 saha-laptop dhclient: All rights reserved.
Dec 23 13:11:53 saha-laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 23 13:11:53 saha-laptop dhclient:
Dec 23 13:11:53 saha-laptop NetworkManager[826]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Dec 23 13:11:53 saha-laptop dhclient: Listening on LPF/eth0/a0:b0:56:c0:00:00
Dec 23 13:11:53 saha-laptop dhclient: Sending on LPF/eth0/a0:b0:56:c0:00:00
Dec 23 13:11:53 saha-laptop dhclient: Sending on Socket/fallback
Dec 23 13:11:53 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Dec 23 13:11:56 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
Dec 23 13:12:00 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10
Dec 23 13:12:03 saha-laptop kernel: [54398.784052] eth0: no IPv6 routers present
Dec 23 13:12:10 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 14
Dec 23 13:12:13 saha-laptop NetworkManager[826]: <info> (eth0): IP6 addrconf timed out or failed.
Dec 23 13:12:13 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Dec 23 13:12:13 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Dec 23 13:12:13 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Dec 23 13:12:24 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9
Dec 23 13:12:33 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 21
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <warn> (eth0): DHCPv4 request timed out.
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> (eth0): canceled DHCP transaction, DHCP client pid 20827
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv4 Configure Timeout) started...
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> (eth0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <warn> Activation (eth0) failed.
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> (eth0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> (eth0): deactivating device (reason 'none') [0]
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> (eth0): taking down device.
Dec 23 13:12:38 saha-laptop kernel: [54433.213931] sky2 0000:02:00.0: eth0: disabling interface
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <warn> (eth0): failed to change interface MAC address
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <warn> (eth0): failed to reset MAC address to FF:FF:FF:FF:FF:FF
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> (eth0): bringing up device.
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> (eth0): carrier now OFF (device state 30, deferring action for 4 seconds)
Dec 23 13:12:38 saha-laptop kernel: [54433.221049] sky2 0000:02:00.0: eth0: enabling interface
Dec 23 13:12:38 saha-laptop kernel: [54433.222308] ADDRCONF(NETDEV_UP): eth0: link is not ready
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> Policy set 'tamulink-wpa' (wlan0) as default for IPv4 routing and DNS.
Dec 23 13:12:38 saha-laptop NetworkManager[826]: <info> Policy set 'tamulink-wpa' (wlan0) as default for IPv4 routing and DNS.
Dec 23 13:12:39 saha-laptop kernel: [54434.773774] sky2 0000:02:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control rx
Dec 23 13:12:39 saha-laptop kernel: [54434.774544] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Dec 23 13:12:39 saha-laptop NetworkManager[826]: <info> (eth0): carrier now ON (device state 30)
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Auto-activating connection 'Wired connection 1'.
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) starting connection 'Wired connection 1'
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> dhclient started with pid 20829
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Beginning IP6 addrconf.
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Dec 23 13:12:41 saha-laptop dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
Dec 23 13:12:41 saha-laptop dhclient: Copyright 2004-2011 Internet Systems Consortium.
Dec 23 13:12:41 saha-laptop dhclient: All rights reserved.
Dec 23 13:12:41 saha-laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 23 13:12:41 saha-laptop dhclient:
Dec 23 13:12:41 saha-laptop NetworkManager[826]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Dec 23 13:12:41 saha-laptop dhclient: Listening on LPF/eth0/a0:b0:56:c0:00:00
Dec 23 13:12:41 saha-laptop dhclient: Sending on LPF/eth0/a0:b0:56:c0:00:00
Dec 23 13:12:41 saha-laptop dhclient: Sending on Socket/fallback
Dec 23 13:12:41 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Dec 23 13:12:44 saha-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
Dec 23 13:12:44 saha-laptop wpa_supplicant[895]: WPA: Group rekeying completed with 00:0b:85:99:3d:4c [GTK=CCMP]
^Z
[1]+ Stopped tail -40f /var/log/syslog
There are two internet cables in my office, one plugged to the university provided computer and the other being the one I'm currently struggling with. I checked the ip address of the first cable on the first machine, and it is 165.91.119.145, despite the fact that it was absolutely the same address when I tried the second cable a few days ago on the same computer. Can both outlets have the same ip address assigned to them? I'm really not familiar with how this ip-internet stuff works, I'm just using it.
I will try to use HBCD within next few days and will let you know how it goes.
So, since we may end up with broken firmware, I'm curious what I could have done so it broke?
By the way, how does firmware differ from either software or hardware? I get it it's somewhere in between, but what is it precisely? It's actually the first time I hear such word.
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