N54L network issue

[Rapp]

I have been away on holiday and shutdown my HP N54L running 4.3 and when coming back I have powered the system back on but can't seem to get any network connectivity from it.

 

The NIC of the back of the box looks fine it is flashing green/orange etc but it doesn't seem to come online. I have connected directly on the box and am able to get into the system and if I run ifconfig I only get showned the lo interface and a 127.0.0.1 address.

 

I run etc/rc.network restart I get the following messages

 

ifconfig: SIOCSIFADDR: No such device

Unloading module llc ... [FAILED]

 

I have also tried running ifconfig eth0 192.168.1.99 netmask 255.255.255.0 broadcast 192.168.0.255 up but get the same message "ifconfig: SIOCSIFADDR: No such device"

 

Any idea's what could be going on? I had manually configured a static IP on the box which had been working fine for months.

[Rapp]

Does anyone have any idea's about this? Or am I going to have to start the long process of manually copying my files off to a USB hard drive.

[nick w]

Virus?

 

Can you ping its IP?

Have you installed the Synology assistant to see if its got a new ip?

Can you telnet to the box?

[Rapp]

No I can't do anything on the box remotely, the NIC interface just doesn't come online.

 

I have been playing around with it for a little bit and found the config for eth0 under /etc/sysconfig/network-scripts/ifcfg-eth0 which is configured as below

 

DEVICE=eth0

ONBOOT=yes

IPADDR=192.168.1.42

NETMASK=255.255.255.0

 

Guessing I may have broken something as when I run ifconfig I get the following message now

 

ifconfig: eth0: error fetching interface information: Device not found

 

Looking under /etc/sysconfig/networking I only have the file ifcfg-lo and not sure if I should have a file there for eth0 or not?

 

Anyone with a better understanding of this would be much appreciate, I just want to get my files off so I can rebuild the thing now.

[stanza]

Log in and show the output of

 

Dmesg | grep "eth"

 

.

[Rapp]

Thanks for the reply, when I run that I get the following.

 

[3.162228] jme: JMicron JMC2XX Ethernet driver version 1.0.8

[10.072501] usbcore: registered new interface driver ethub

 

So looks like it does have the driver, any other idea's?

[stanza]

Is that all it shows?

 

what is inbetween (boot times 3 seconds to 10 seconds?)

 

eg mine shows

 

MicroDS> dmesg | grep "eth"
[    4.012497] jme: JMicron JMC2XX ethernet driver version 1.0.8
[    5.738922] e1000e 0000:02:00.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1b:21:c2:82:72
[    5.739022] e1000e 0000:02:00.0: eth0: Intel(R) PRO/1000 Network Connection
[    5.739081] e1000e 0000:02:00.0: eth0: MAC: 3, PHY: 8, PBA No: E46981-006
[    5.802623] pcieport 0000:00:06.0: eth1: Tigon3 [partno(BCM95723) rev 5784100] (PCI Express) MAC address 3c:d9:2b:02:0c:ca
[    5.802720] pcieport 0000:00:06.0: eth1: attached PHY is 5784 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[    5.802774] pcieport 0000:00:06.0: eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[    5.802826] pcieport 0000:00:06.0: eth1: dma_rwctrl[76180000] dma_mask[64-bit]
[   10.404404] usbcore: registered new interface driver ethub
[   11.554060] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.374998] ADDRCONF(NETDEV_UP): eth1: link is not ready
[   14.008049] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[   14.011405] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   14.829887] pcieport 0000:00:06.0: eth1: Link is up at 1000 Mbps, full duplex
[   14.829887] pcieport 0000:00:06.0: eth1: Flow control is off for TX and off for RX
[   14.835049] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[   24.850009] eth0: no IPv6 routers present

 

Is the lan port disabled in the bios?

 

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