General :: Restarting Network Devices Remotely?

Oct 4, 2010

I have a machine with several IP addresses with eth devices like eth0, eth0:1, eth0:2, eth0:3. Can I restart only eth0 without bringing down eth0:1? It would be really convenient to be able to log in via SSH on eth0:1 and restart eth0 without locking myself out or not being able to bring the network back up.

If I stop eth0, will that automatically stop all the others?

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General :: Add Devices To Computers /dev Folder Over A Network?

May 24, 2011

I was wondering if it were possible to add devices to my computers /dev folder over a network. In linux philosophy, everything is treated as a file, and if I can have my /home/user1 and /home/user2 folders located somewhere on the network, why not the devices in /dev? The idea is that I might control, say, a cd drive in another computer or, a monitor on another computer. Can anyone give me some thoughts on adding devices to my /dev folder over a network? The aim is to make something evil of course! (like a 10 monitor PC)

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General :: Suse Server Cannot Boot - No More Network Devices

May 10, 2011

My Suse server is failing to boot and it is giving the following error:

Mellanox ConnectX Boot over IB v1.9.972
gPXE 0.9.6+ -- Open Source Boot Firmware -- [URL]
No more network devices
I have two network interfaces
Infiniband network and the Ethernet network.
It is a x6275 Sun server.

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Ubuntu Networking :: Restarting Network On Boot

Jan 6, 2010

I'm wanting my linux machine to set it's network settings during boot, so I've done the following Changed my /etc/network/interfaces to

Code:

auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet static

[code]....

Ok so it boots up ok and it's sitting on the login screen, when I try to ping it however it doesn't reply!

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Ubuntu :: Error On Restarting Network Service

Jun 1, 2011

On restarting networking service, i am getting the following error,

Code:
karthick@karthick:~$ sudo /etc/init.d/networking restart
* Reconfiguring network interfaces.. ssh stop/waiting
ssh start/running, process 5427
start: Job failed to start
[ OK ]

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Networking :: Dhcp Not Working After Restarting Network ?

Jul 12, 2010

I installed dhcp on my Debian server and it was working fine.

untile I restart network with this :

And then dhcp was not working.

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Server :: Error When Restarting Network Service

Jun 19, 2011

I use red hat linux. When I start up network service. I get below error in eth2
root@vls etc]# service network restart
Shutting down interface eth2: [OK]
Shutting down loopback interface: [OK]
Bringing up loopback interface: [OK]
Bringing up interface eth2: RTNETLINK answers: File exists
Error adding address 10.1.1.82 for eth2. [OK]

I paste the ifcfg-eth2 in here
[root@vls network-scripts]# cat ifcfg-eth2
# Intel Corporation 82572EI Gigabit Ethernet Controller (Copper)
DEVICE=eth2
BOOTPROTO=none
BROADCAST=10.1.255.255
HWADDR=00:80:82:8F:B4:A2
IPADDR=10.1.1.82
NETMASK=255.255.0.0
NETWORK=10.1.0.0
ONBOOT=yes
GATEWAY=10.1.1.249
TYPE=Ethernet
USERCTL=yes
IPV6INIT=no
PEERDNS=yes
So, what is the problem of error adding address?

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Networking :: Re-enable Network Access By Restarting NetworkManager?

Jun 12, 2009

Ubuntu desktop 9.04 Whenever I try to copy files to any machine on the network, the transfer stops and I no longer have access to the network or the internet. This happens whether I'm doing scp, copy with the gui, when copying to windows machines, and when uploading database files with phpmyadmin. I have been able to successfully transfer large amounts of data outside of the network via ftp, but not to any on the network. I've discovered that I can re-enable network access by restarting NetworkManager.

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CentOS 5 Networking :: After Restarting - Network Won't Load / Resolve This?

Feb 26, 2010

It is really a problem that drives me crazy.

Every time after restarting my Linux machine, Network won't load and i can't activate eth0.
After multiple restarts it comes activated but i am sure it is not what makes it to work.

Can some one ever heard about such situation?
I have a 3com Ethernet adapter.

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Fedora Networking :: Unplugging Network Cbl - Restarting Service Crashes FC12

Feb 2, 2010

The system will also crash when booting if it is not plugged in. However, this behaviour is not consistent. The crash is not really a crash so much as a complete system freeze, where not even the numlock light on the keyboard will turn on or off. I have to do a hard reset to get it going again.The last entry before the reboot in /var/log/messeges just shows eth0 link going down.

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OpenSUSE Network :: Can't See Any Of Devices Showing Up In Network Manager

Feb 2, 2010

I can't see any of my devices showing up in network manager to configure even though they're using dhcp and working. How do I get them in so I can configure a proxy?

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OpenSUSE Network :: No Network Devices Recognized On New Install

Feb 24, 2011

Just installed 11.3 kde. When running the live cd both wireless and ethernet devices appeared in the network connections manager utility. I even connected to a wireless AP.I just booted up for the first time and none of these devices are available. There is no network manager icon in the system tray, and when the network manager utility is maually opened the only connection type i can select is vpn.I know that opensuse should be able to recognize these devices since they were available and working via the live cd, so can anyone help me restore them?

One extra piece of info, is that I am sharing a home directory with a gnome ubuntu install. there were a few minor issues i dealt with initially, but i didnt need to change this user's UID like I have had to do in the past so that's good. Each time i open a terminal I get two pieces of output assuming from the bash startup saying something like.URL...I highly doubt that these problems are related, but figured I'd post. Also if someone knows the solution to that as well, that would save me a bit of googling.

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OpenSUSE Network :: Keep The Server Awake Remotely?

May 23, 2010

Small home network consisting of a media server(headless, no monitor/keyboard/mouse)running OpenSuse 11.0, and 3 Windows clients running Vista. I don't need the server running 24/7 so I have it set to Suspend to Ram after 60 minutes, which works great. I have a WOL program on each client which works perfectly to wake up the server.

However, there are times when the server "sleeps" while I'm still using it. I can be downloading to the server, playing music, or whatever-doesn't really matter-and when the 60 minutes is up, it sleeps. What I need is some solution that will keep the server awake if I'm actually using it but let it sleep after the specified period of inactivity. My first thought was using Ethtool to wake it network activity directed at the server, but I've tried all the ethtool options and can't make it work right. Either it wakes on any network activity whatsoever, (which means it never sleeps) or doesn't wake at all.

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Ubuntu :: Remotely Shutdown An Entire Network?

Oct 9, 2010

I administrate a network with approximately 140 PCs. They all have Ubuntu and I want to be able to turn them on and shut them off remotely from one of the servers. So can you tell me what is the best way to do this ? A shell script would be a nice option if its possible.

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General :: Serve Ssh Connection To Wifi Devices While Connected To A Wifi Network

Jul 21, 2010

I was wondering if there's any way for a laptop to be both simultaneously connected to a wireless network, while at the same time acting as an ad-hoc network with local access to serve as a wifi connection for my mobile device, which would be ssh-ing into the laptop and using local resources.

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OpenSUSE Network :: Open Port On Localhost But Not Remotely

Apr 15, 2010

I have a problem with one of my new OpenSuse installation. I install ntop on this machine so the port 3000 become open, but when i want to use it on a other pc, it cannot see the open port. I really don't understand why i cannot access this port.

I disabled firewall to make sure everything pass.

Here my ntop on my localhost

Nmap done: 1 IP address (1 host up) scanned in 0.07 seconds

Here my ntop from another host

Nmap done: 1 IP address (1 host up) scanned in 0.07 seconds

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General :: CrunchBang 10 "Statler" R20110207 Install Hangs - Detecting Network Devices

May 3, 2011

I was wondering if anyone had any issues with this. I recently tried installing CrunchBang and it got stuck while detecting the network device. (Would not recover)I had the same issue when attempting to install the Debian Testing release. I finally got Testing up and going but I had to start with Squeeze and then upgrade. Unfortunately I don't see how I could do that with Crunch Bang.

I tried the live cd of CrunchBang and found it to be a great minimalistic approach to a desktop.

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Ubuntu :: Remotely Wake On Lan - Remotely Turn On Computer

Jan 4, 2011

Does anyone know or recommend some software or a script to remotely power on a PC from standby to on, or even better from completely off?

I guess the completely OFF to ON is much more complicated - would probably require an extra piece of hardware(?)

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Networking :: Remotely Login To Remotely Display Data?

Jun 29, 2011

I'm not terribly new to Linux, but I am new to the forums, so hear me out! I am in the process of creating an electronic mapwall for our meteorology program, and have designed the computing system from scratch. I have two Linux Boxes, each with capabilities for 6 attached monitors...a total of 12 displays driven from two machines. My intention is to have one machine be the master...it has a touchpanel control. The inputs to the touchpanel will then trigger events for the both the master and the slave machine to display. Each of them has a specific IP address (DNS entry), and are not on a subnet.

Now...is there a way to remotely login to the slave machine and have it display on it's OWN monitors? The code is Java and which works on the master machine to animate directories of .gifs for each of the master's attached monitors. I will most likely have Java execute shell commands for the remote login (ssh), but I believe the answer lies somewhere in the X-configuration. Do I have the machines in an adverse configuration (creation of a subnet would be better)? Lots of questions...lots of desire...few answers!

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Ubuntu :: Command To Remotely Shutdown A Computer On The Local Network?

Mar 17, 2010

Is there a command to remotely shutdown a computer on the local network? I have a computer running as a file/print server and I have no screen or keyboard connected to it. Would be great if I could shut it down from my laptop. I have the needed credentials (as I'm guessing these would be needed in the command?)

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Ubuntu Networking :: Boot Computer And Network Manager Shos "no Network Devices Available"?

May 10, 2010

Loaded Ubuntu 10.4lucid on TransPort NX Mobile Pentium II, 328MiB,Using Netgear Rangemax wn511b. with Broadcom STA wirless driver. bcm43gx.Boot computer and network manager shos "no network devices available" Run system/administration/hardware drivers and the Broadcom STA driver shows up (only one that shows up) REMOVE and then ACTIVATE and the network manager sees it and connects fine. Shut down computer, restart and no device. I am forced to Remove and Activate each time I start the computer.Is there a way to set this driver to be found and run at computer start.

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General :: Command For Restarting Apache?

Jun 14, 2010

i know it's a very simple command to restart apache via ssh.

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Ubuntu Networking :: No Network Devices Available?

Nov 17, 2010

I'm looking for some help on how to troubleshoot the network on Ubuntu 10.04 64 Desktop. It's on a Acer Aspire 721. There's a wireless card but the widget in the top right says there is no network device.

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Ubuntu Networking :: No Network Devices Available 10.04.2

Jun 6, 2011

Just built a box and once 10.04.2 64 bit was all installed and loaded up I realized instead of showing my Ethernet as connected it had the ol x. So when I clicked on it I got "No network devices available." The mainboard is an Asrock 890GX Pro3, link light completely out.

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General :: Server Not Restarting - Grub Error 15

May 24, 2011

i have a problem with my server, it was rebooted to get a special upgrade and it never turned on again. the support told me it's giving grub error 15, file not found. my server is a debian lenny 5 32bit one in raid 1. my menu.lst is:

[URL]

and fdisk -l gives:

Quote:

root@grml:/# fdisk -l
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders

[code]...

Disk /dev/md0 doesn't contain a valid partition table

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General :: Getting Error During Restarting Apache / Resolve This?

Feb 14, 2010

I have just compiled apache with the following command code...

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General :: Detect The Scsi Device Without Restarting?

Mar 25, 2010

I am attaching a LTO-3 tape drivce into my RHEL5 linux machine. Every time i used to restart my machine to detect the tape drive is there any way to rescan the buses to detect the newly attached scsi devices. In solaris "devfsadm" and "iostat" is there. I need the same kind of thing in linux.

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General :: Kubuntu Response Appears Only After Restarting?

Jan 1, 2011

I have Kubuntu 10.10. and it doesn't apply changes I did from terminal or any customization except after rebooting.

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General :: LMDE Skips Grub When Restarting?

Jun 21, 2011

I am running LMDE with xfce desktop version 4.8.0 and Windows 7 on a sony vaio. Everything works fine except for one minor inconvenience... When I am using xfce and want to reboot to windows, I have to click shutdown,turn the computer off then back on to get to the grub menu. If I click restart, it reboots back into xfce without ever showing the grub menu.

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General :: Prevent Restarting The Application After It's Crash?

Apr 1, 2010

Code:
#!/bin/bash
ulimit -c unlimited
while true; do ./executeable; done

When i will write this in console it will run executeable file and it will generate report : core.pid after crash so i can gdb the report. The application after crash will restart how can i prevent restarting the application after it's crash?

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