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Thread: No IP for eth0

  1. #1
    Join Date
    2016-Apr
    Posts
    7

    No IP for eth0

    On my HP laptop, I am having issues connecting via ethernet.

    lspci -vnn:
    Code:
    00:02.0 PCI bridge [0604]: NVIDIA Corporation C51 PCI Express Bridge [10de:02fc] (rev a1) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0, IRQ 24
    	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    	I/O behind bridge: 00004000-00004fff
    	Memory behind bridge: b4000000-b5ffffff
    	Prefetchable memory behind bridge: 00000000d0000000-00000000d01fffff
    	Capabilities: [40] Subsystem: NVIDIA Corporation C51 PCI Express Bridge [10de:0000]
    	Capabilities: [48] Power Management version 2
    	Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+
    	Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
    	Capabilities: [80] Express Root Port (Slot+), MSI 00
    	Capabilities: [100] Virtual Channel
    	Kernel driver in use: pcieport
    	Kernel modules: shpchp
    
    00:03.0 PCI bridge [0604]: NVIDIA Corporation C51 PCI Express Bridge [10de:02fd] (rev a1) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0, IRQ 25
    	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
    	Memory behind bridge: b6000000-b7ffffff
    	Capabilities: [40] Subsystem: NVIDIA Corporation C51 PCI Express Bridge [10de:0000]
    	Capabilities: [48] Power Management version 2
    	Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+
    	Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
    	Capabilities: [80] Express Root Port (Slot+), MSI 00
    	Capabilities: [100] Virtual Channel
    	Kernel driver in use: pcieport
    	Kernel modules: shpchp
    
    00:09.0 RAM memory [0500]: NVIDIA Corporation MCP51 Host Bridge [10de:0270] (rev a2)
    	Subsystem: Hewlett-Packard Company Presario V6133CL [103c:30b7]
    	Flags: bus master, 66MHz, fast devsel, latency 0
    	Capabilities: [44] HyperTransport: Slave or Primary Interface
    	Capabilities: [e0] HyperTransport: MSI Mapping Enable+ Fixed-
    
    00:0a.0 ISA bridge [0601]: NVIDIA Corporation MCP51 LPC Bridge [10de:0260] (rev a3)
    	Subsystem: Hewlett-Packard Company Presario V6133CL [103c:30b7]
    	Flags: bus master, 66MHz, fast devsel, latency 0
    	I/O ports at 1d00 [size=128]
    
    00:0d.0 IDE interface [0101]: NVIDIA Corporation MCP51 IDE [10de:0265] (rev f1) (prog-if 8a [Master SecP PriP])
    	Subsystem: Hewlett-Packard Company Presario V6133CL [103c:30b7]
    	Flags: bus master, 66MHz, fast devsel, latency 0
    	[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
    	[virtual] Memory at 000003f0 (type 3, non-prefetchable)
    	[virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
    	[virtual] Memory at 00000370 (type 3, non-prefetchable)
    	I/O ports at 3080 [size=16]
    	Capabilities: [44] Power Management version 2
    	Kernel driver in use: pata_amd
    	Kernel modules: pata_amd, ata_generic
    
    00:0e.0 IDE interface [0101]: NVIDIA Corporation MCP51 Serial ATA Controller [10de:0266] (rev f1) (prog-if 85 [Master SecO PriO])
    	Subsystem: Hewlett-Packard Company Presario V6133CL [103c:30b7]
    	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23
    	I/O ports at 30c0 [size=8]
    	I/O ports at 30b4 [size=4]
    	I/O ports at 30b8 [size=8]
    	I/O ports at 30b0 [size=4]
    	I/O ports at 3090 [size=16]
    	Memory at b0006000 (32-bit, non-prefetchable) [size=4K]
    	Capabilities: [44] Power Management version 2
    	Capabilities: [b0] MSI: Enable- Count=1/4 Maskable- 64bit+
    	Capabilities: [cc] HyperTransport: MSI Mapping Enable- Fixed+
    	Kernel driver in use: sata_nv
    	Kernel modules: sata_nv, ata_generic
    
    00:10.0 PCI bridge [0604]: NVIDIA Corporation MCP51 PCI Bridge [10de:026f] (rev a2) (prog-if 01 [Subtractive decode])
    	Flags: bus master, 66MHz, fast devsel, latency 0
    	Bus: primary=00, secondary=07, subordinate=07, sec-latency=64
    	Memory behind bridge: b8000000-b80fffff
    	Capabilities: [b8] Subsystem: Device [0000:0000]
    	Capabilities: [8c] HyperTransport: MSI Mapping Enable- Fixed-
    
    00:14.0 Bridge [0680]: NVIDIA Corporation MCP51 Ethernet Controller [10de:0269] (rev a3)
    	Subsystem: Hewlett-Packard Company Presario V6133CL [103c:30b7]
    	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
    	Memory at b0008000 (32-bit, non-prefetchable) [size=4K]
    	I/O ports at 30e0 [size=8]
    	Capabilities: [44] Power Management version 2
    	Kernel driver in use: forcedeth
    	Kernel modules: forcedeth
    
    00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
    	Flags: fast devsel
    	Capabilities: [80] HyperTransport: Host or Secondary Interface
    
    00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
    	Flags: fast devsel
    
    00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
    	Flags: fast devsel
    	Kernel modules: amd64_edac_mod
    
    00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
    	Flags: fast devsel
    	Capabilities: [f0] Secure device <?>
    	Kernel driver in use: k8temp
    	Kernel modules: k8temp
    
    03:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 02)
    	Subsystem: Hewlett-Packard Company BCM4311 802.11b/g Wireless LAN Controller [103c:1374]
    	Flags: bus master, fast devsel, latency 0, IRQ 19
    	Memory at b6000000 (64-bit, non-prefetchable) [size=16K]
    	Capabilities: [40] Power Management version 3
    	Capabilities: [58] Vendor Specific Information: Len=78 <?>
    	Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
    	Capabilities: [d0] Express Endpoint, MSI 00
    	Capabilities: [100] Advanced Error Reporting
    	Capabilities: [13c] Virtual Channel
    	Capabilities: [160] Device Serial Number 22-bf-73-ff-ff-60-00-1a
    	Capabilities: [16c] Power Budgeting <?>
    	Kernel driver in use: b43-pci-bridge
    	Kernel modules: ssb
    ifconfig eth0:
    Code:
    eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
            inet6 fe80::84:ad63:d0b3:41c3  prefixlen 64  scopeid 0x20<link>
            ether 00:1b:24:57:f5:e6  txqueuelen 1000  (Ethernet)
            RX packets 17  bytes 5250 (5.1 KiB)
            RX errors 0  dropped 0  overruns 0  frame 0
            TX packets 99  bytes 16962 (16.5 KiB)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    iwconfig:
    Code:
    lo        no wireless extensions.
    
    eth0      no wireless extensions.
    dmesg | grep b43:
    Code:
    [    8.862146] b43-phy0: Broadcom 4311 WLAN found (core revision 13)
    [    8.892049] b43-phy0: Found PHY: Analog 4, Type 2 (G), Revision 9
    [    8.892072] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2050, Revision 2, Version 0
    [    8.937461] b43 ssb0:0: firmware: direct-loading firmware b43/ucode13.fw
    [    8.947793] b43 ssb0:0: firmware: direct-loading firmware b43/b0g0initvals13.fw
    [    8.955485] b43 ssb0:0: firmware: direct-loading firmware b43/b0g0bsinitvals13.fw
    [   16.644056] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)

  2. #2
    Join Date
    2013-Apr
    Location
    Kali forums
    Posts
    805
    From the logs, it looks like Kali sees the device. Are the services network-manager and network running? If you're using DHCP, have you tried dhclient eth0 to see if you get an IP address? Any chance you have a bad cable, or bad port on your switch/router?

  3. #3
    Join Date
    2016-Apr
    Posts
    7
    The services are running. dhclient eth0 hangs. Nothing is returned. The cable and port are working fine. I have no problems connecting using other computers.

  4. #4
    Join Date
    2016-Apr
    Posts
    7
    cat /var/log/syslog
    Code:
    Sep 30 18:33:39 serv kernel: [24382.335339] forcedeth 0000:00:14.0 eth0: link up
    Sep 30 18:33:39 serv kernel: [24382.335686] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    Sep 30 18:33:39 serv NetworkManager[396]: <info>  [1475278419.0175] device (eth0): link connected
    Sep 30 18:33:39 serv NetworkManager[396]: <info>  [1475278419.0187] device (eth0): state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1457] keyfile: add connection in-memory (ec23b3bc-654f-4a10-b7f6-3d71ef900a5f,"Auto Ethernet")
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1536] device (eth0): Activation: starting connection 'Auto Ethernet' (ec23b3bc-654f-4a10-b7f6-3d71ef900a5f)
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1562] keyfile: update /etc/NetworkManager/system-connections/Auto Ethernet (ec23b3bc-654f-4a10-b7f6-3d71ef900a5f,"Auto Ethernet") and persist connection
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1580] audit: op="connection-add-activate" uuid="ec23b3bc-654f-4a10-b7f6-3d71ef900a5f" name="Auto Ethernet" pid=766 uid=0 result="success"
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1626] device (eth0): state change: disconnected -> prepare (reason 'none') [30 40 0]
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1751] device (eth0): state change: prepare -> config (reason 'none') [40 50 0]
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1831] device (eth0): state change: config -> ip-config (reason 'none') [50 70 0]
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1856] dhcp4 (eth0): activation: beginning transaction (timeout in 45 seconds)
    Sep 30 18:33:43 serv NetworkManager[396]: <info>  [1475278423.1917] dhcp4 (eth0): dhclient started with pid 3741
    Sep 30 18:33:43 serv dhclient[3741]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
    Sep 30 18:33:51 serv dhclient[3741]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10
    Sep 30 18:34:01 serv dhclient[3741]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 12
    Sep 30 18:34:13 serv dhclient[3741]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 20
    Sep 30 18:34:28 serv NetworkManager[396]: <warn>  [1475278468.6823] dhcp4 (eth0): request timed out
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.6825] dhcp4 (eth0): state changed unknown -> timeout
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.7153] dhcp4 (eth0): canceled DHCP transaction, DHCP client pid 3741
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.7154] dhcp4 (eth0): state changed timeout -> done
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.7177] device (eth0): state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
    Sep 30 18:34:28 serv NetworkManager[396]: <warn>  [1475278468.7199] device (eth0): Activation: failed for connection 'Auto Ethernet'
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.8874] device (eth0): state change: failed -> disconnected (reason 'none') [120 30 0]
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.9090] policy: auto-activating connection 'Auto Ethernet'
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.9144] device (eth0): Activation: starting connection 'Auto Ethernet' (ec23b3bc-654f-4a10-b7f6-3d71ef900a5f)
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.9155] device (eth0): state change: disconnected -> prepare (reason 'none') [30 40 0]
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.9174] device (eth0): state change: prepare -> config (reason 'none') [40 50 0]
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.9215] device (eth0): state change: config -> ip-config (reason 'none') [50 70 0]
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.9228] dhcp4 (eth0): activation: beginning transaction (timeout in 45 seconds)
    Sep 30 18:34:28 serv NetworkManager[396]: <info>  [1475278468.9283] dhcp4 (eth0): dhclient started with pid 3757
    Sep 30 18:34:28 serv dhclient[3757]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
    Sep 30 18:34:31 serv dhclient[3757]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
    Sep 30 18:34:35 serv dhclient[3757]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
    Sep 30 18:34:40 serv dhclient[3757]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
    Sep 30 18:34:48 serv dhclient[3757]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
    Sep 30 18:34:59 serv dhclient[3757]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 19
    Sep 30 18:35:13 serv NetworkManager[396]: <warn>  [1475278513.6849] dhcp4 (eth0): request timed out
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.6850] dhcp4 (eth0): state changed unknown -> timeout
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7018] dhcp4 (eth0): canceled DHCP transaction, DHCP client pid 3757
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7020] dhcp4 (eth0): state changed timeout -> done
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7031] device (eth0): state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
    Sep 30 18:35:13 serv NetworkManager[396]: <warn>  [1475278513.7045] device (eth0): Activation: failed for connection 'Auto Ethernet'
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7084] device (eth0): state change: failed -> disconnected (reason 'none') [120 30 0]
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7277] policy: auto-activating connection 'Auto Ethernet'
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7351] device (eth0): Activation: starting connection 'Auto Ethernet' (ec23b3bc-654f-4a10-b7f6-3d71ef900a5f)
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7375] device (eth0): state change: disconnected -> prepare (reason 'none') [30 40 0]
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7396] device (eth0): state change: prepare -> config (reason 'none') [40 50 0]
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7455] device (eth0): state change: config -> ip-config (reason 'none') [50 70 0]
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7505] dhcp4 (eth0): activation: beginning transaction (timeout in 45 seconds)
    Sep 30 18:35:13 serv NetworkManager[396]: <info>  [1475278513.7587] dhcp4 (eth0): dhclient started with pid 3773
    Sep 30 18:35:13 serv dhclient[3773]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
    Sep 30 18:35:17 serv dhclient[3773]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10
    Sep 30 18:35:27 serv dhclient[3773]: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 19

  5. #5
    Join Date
    2013-Apr
    Location
    Kali forums
    Posts
    805
    Hmm, can you use Wireshark to sniff packets in promiscuous mode...to verify your LAN card is working? Can you manually set an IP address on the card?

  6. #6
    Join Date
    2016-Apr
    Posts
    7
    Quote Originally Posted by grid View Post
    Hmm, can you use Wireshark to sniff packets in promiscuous mode...to verify your LAN card is working? Can you manually set an IP address on the card?
    I reinstalled the operating system using kali-linux-2016.2-i386.iso (before I was using the light version) and now eth0 is working properly.
    Last edited by intvl; 2016-10-05 at 21:03.

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