Red Hat / Fedora :: Onboard Network Port Not Working?
Feb 7, 2011
Im using RHEL 4.2, here in bios level onboard network port is detecting. But when trying to fetch that network port i cant able to connect internet. when i put ifconfig eth1 the port is not available in onboard.
I have installed slacware 13 on an intel server, but the IP add that i have assigned does not work. I used ifconfig to check the ip but it shows me 127.0.0.1. I have run netconfig with the ip address i need and restart the machine, but it goes back to 127.0.0.1
I just built a computer and the onboard nic pluggin is loose and won't register or connect right... so I had to put another nic card in pci to connect to wired network for internet. Problem now is its delaying something fierce... i'm thinking if i can manage to uninstall or disable the onboard nic maybe things would work better... problem is i wouldn't know how to do it... I know hardware is connected via a document somewhere in the file system... if I were to delete the file would that disable the nic or would it just reinstall itself on the next boot?
Ultimately my DB will run in VM2 and any DB requests coming in at 2055 of VM1 should be forwarded to port 2055 of VM2. Since I do not yet have a DB running I am trying to test with netcat.
I installed ZTE MF 626 modem in my F10 with kernel 2.6.27.12-170, i run usb_modeswitch and so far things happened normally. Watching through /var/log/messages it says that F10 detects two port device for this modem: ttyUSB1 and ttyUSB2, and in the sequence it disable port ttyUSB1 BUT Network Manager still set this port.I mean, when i connect via wvdial appointing to ttyUSB2 i get connection, but Network Manager fails to do it appointing to ttyUSB1. How to change device port in Network Manager?
I have been trying to get my onboard sound working with OSS in gstreamer-properties when i press test i get sound coming out of my speakers, my onboard sound is recognised in ossxmix, but i dont get sound anywhere else. Onboard soundcard is Realtek ALC883
This is my first attempt switching to Ubuntu from Windows, and I am having some trouble getting the on-board ethernet to work in Ubuntu 9.1. I have a MSI KM2M Combo-L VIA KM266 and VT8235 Chipset which uses the Rhine II chipset. I am trying to use the onboard ethernet, however it does not connect to the network after installing Ubuntu, although the driver appears to have been automatically installed. I also tried this with several other network cards (Intel, Dlink, Netgear) with various chipsets, but none seem to work.
Our network Netgear switch/router has DCHP enabled, and all of the Windows computers connect just fine. This is true even when we plug another computer into the ethernet cable serving the Ubuntu computer. When I manually configure the IP address, it shows the network connection as connected, but it is unable to ping and/or connect to the internet (except for localhost and the assigned IP address). I used 192.168.11 as the IP, 255.255.255.0 as the netmask, and 192.168.1.1 as the gateway. Below are several commands, that I've run to provide some additional information (using auto eth1).
I did, what one should not do: I changed a running system. I removed a PCI sound card, replaced a damaged DVD+RW drive and upgraded to Slackware-current (Slackware 13.37 RC-3). The mainboard is an MSI KT4V with VIA8235 onboard sound. Now, my problem is a bit weird: Everything seems to work just fine. E. g., programs like speaker-test, play and aplay show no error message. In fact, they seem to be able to play sound. E.
Code: play /usr/share/sounds/pop.wav gives no error message. But: I don't get any sound out of my speakers.Here is some additional information. I'd be really grateful, if someone could point me to relevant information or useful advise, what this problem could be caused by.
I use Bluetooth on my laptop since many month, but afer a recent update (running jessie), my device stopped being usable :
gnome Bluetooth interface say "no Bluetooth device", and here is lsusb :
Code: Select all16:30 mathieu@kubrick ~ % lsusb Bus 002 Device 003: ID 5986:0315 Acer, Inc Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 16:34 mathieu@kubrick ~ %
and lspci :
Code: Select all16:38 mathieu@kubrick ~ % lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
The ethernet adapter on my Asrock H97M ITx/AC motherboard isn't recognized during install. It's a Qualcomm Atheros AR8171 and none of the available options like alx or e1000e are working.
I originally tried to install openmediavault [URL] .... - which is based on debian - from an USB Stick and only came up tothe point where it tries to recognize the network card. It couldn't and promted me to choose one manually. So I checked the specs of my motherboard (a shiny new Asrock H97M ITx/AC with a Qualcomm Atheros AR8171) and after a short search I narrowed it down to alx or e1000e. Both of which only triggered a short flash of the interface and nothing more. I guess that's linux' way of sticking its tongue out at me.
For the last 2 days I therefore searched high and low and came across many possible solutions that either didn't work or included too much linux lingo that I couldn't understand it.
One solutions was to install a vanilla debian and then somehow install OMV over it, but debian itself couldn't recognize the network card either. So now I have a pretty minimal debian (CD1 install only) running but how to make it recognize and use the onboard network device.
Just out of curiosity, I plugged in an old hard drive with Win7 that hasn't been updated for at least 10 months. It only had a driver for AR8131 and warned me of using that, but it worked totally fine. Debian however doesn't even try to use an old driver but just flashes its interface at me.
Is there a way to make it work or is this board just not supported by debian and I have to resort to some other distro or a windows installation?
I want to do a simple port redirect, i.e. whatever comes trough whatever interface on port AAAA will get redirected to port BBBBI thought that iptables -t nat -I PREROUTING --source 0/0 --destination 0/0 -p tcp --dport AAAA -j REDIRECT --to-ports BBBBhowever it doesn't work, e.g. nc -v -w2 -z localhost AAAA gives:
nc: connect to localhost port AAAA (tcp) failed: Connection refused while nc -v -w2 -z localhost BBBB
VERY new to linux, erm but I have an issue that needs solving!I recently moved to university, where their network blocks sftp port 22, this means that I cannot connect to my FTP server which is running a version of linux.Now I've got this ftp server connected to a seedbox and it was created using the following walk through..Code:I have written this guide for a friend, but I though it would be useful for others as well.
There are several guides floating around, but I found that most always cock up in some way. This one is tried and tested to work on Debian Etch (on an OVH rps, but should apply to most servers).If there is a new stable release of rtorrent/libtorrent then I will update this guide to show you how to update it (without reinstalling the whole server).
At the bottom there are also instructions to install ftp access & some network monitoring software.Basically, I would really like someone to be able to construct the commands on how to change the listen port for sftp connection on linux or add another port to the list that Linux would use so that I could put in through putty.
In SuSE firewall0. I do have a openSuse 11.4 and multiple IP addresses on eth0 interface
I run (trying to/have to) multiple TOMCAT servers.
I am trying to have each tomcat instance listen to on separate IP address for example:
What i am trying to do is to redirect
a) tomcat 1 -
a) tomcat 2 -
And so on.
I know that it has to be possible.
I do have just eth0/
Is is it possible. Do I have to create "vittual interfaces"? eth0:1, .......... and do redirection ?
"Server" has got just single interface - just 1 ethernet calbe goes to that server. I am planning to have 10-15 tomcat's on that server (I have to unfortunatley) and each has to run on port 80
Is it possible to "grant" permissions to normal users to run app on port 80 - that would solve me lots of problems if impossible to redirect.
I tried to setcap 'cap_net_bind_service=+ep' /path/to/tomcat ...... but no luck
I am running Fedora Core 10 and KDE 4.2.1. My KTorrent is having trouble finding online peers lately. I suspect this is a port forwarding issue. I have set up my router to forward port 4444 (UDP) and port 56000 and more (TCP) to my machine's IP address. I have also set my local firewall (system-config-firewall) to allow these ports through.But when I try to test ports 4444 and 56000 via this Open Port Check Tool, it tells me they are closed
I have an old, but still usable, HP Deskjet Plus inkjet printer that I have connected to the parallel port of my Fedora 13 box. I can (apparently) configure the printer using the usual print configuration tools, and have selected the recommend foomatic driver (HP DeskJet Plus Foomatic/pcl3 (recommended)) - but when I try to print the test page the job gets queued and nothing else happens. The jobs simply show as pending in the printer queue.
Current uri is parallel:/dev/lp0.
As a side note, my Epson printer on the USB port works fine, but it's using CUPS + Gutenprint v5.2.6 Simplified. Should I be trying something with a different (e.g. CUPS) driver, or a different way of specifying the foomatic driver, or what?
but I'm not seeing anything from a GPS receiver in NMEA at 4800 no par 1 stp I know that was working about a year ago. I think udev was not helping ,as I was getting permission denied to the com port, I added myself to group dialout. and no message on startup now
I need to be able to talk to a piece of kit with 9600 baud and nothing. I have win32 s/w to drive it , but it falls over in wine. My laptop still has win7 on it in a tiny partition but no 9w d connector and I'm waiting for a USB converter cable. Too many variables ! I'd forgotten all the hassle of having to install drivers just to get basic things running. But as the stupid thing couldn't manage using the driver for my NIC, I was stuck with hyper-terminal, and nothing from the GPS board @4800 or another piece of equipment running at 9600. I suspect the com port on the new mobo doesn't wan to play
I am setting up Apache (Fedora 12) inside my home network. From inside my home network I access it without any problem. I need to set it up to access it from internet. I have the following questions. Here is temporary setup for testing purpose. Internet-->ADSL modem (SEIMENS Speed Stream 4200)---> Apache (Fedora 12)
1. Do I have to do any kind of ports forwarding on ADSL modem. (There is no option to do port forwarding on Modem) May be I need different Model of Modem?? 2. I tired to Ping my real IP for modem form another computer from internet. I am even unable to PING the ADSL 's real IP. Why it is that?
I am a bit overwhelmed with all the information out here, and can't get this to work properly after trying to for two days. I have a PCI ATI card(Sapphire Radeon 9250):
I have a system with an on-board S/PDIF output (the one I want to use) and a ATI graphics card that has an HDMI output and therefore an own audio device./proc/asound/cards shows me the following:
Code: 0 [SB ]: HDA-Intel - HDA ATI SB HDA ATI SB at 0xfe7f8000 irq 16
I am facing two issues with CUPS - 1. I have installed cups 1.3.9 over OpenSuse11 x86. Please check below -
cups:/usr/share/cups/banners # cups-config --version 1.3.9 cups:/usr/share/cups/banners # cat /proc/version Linux version 2.6.27.7-9-pae (geeko@buildhost) (gcc version 4.3.2 [gcc-4_3-branch revision 141291] (SUSE Linux) ) #1 SMP 2008-12-04 18:10:04 +0100
I have added few printers over there and everything is working fine. I can also able to add - delete - modify any printers from "yast2 printer" command. I can also able to browse cups web interface via http://cups:631, but when I am going to manage the printers (start - stop - delete etc), none of the buttons are working in firefox5 not even in IE also. Older version of firefox is giving error as "This address uses a network port which is normally used for purposes other than Web browsing. Firefox has canceled the request for your protection." All other buttons are working properly.
2. LINUX - LINUX Printing - OK LINUX - WINDOWS Printing - OK WINDOWS - LINUX Printing - NOT OK
While giving printing from Windows machine (Printer attached on Linux), there is no problem to coonect the printers, but unable to print.
One of the old machines in the lab has a problem with onboard LAN, it's detected but not sensing cable - most likely transiver has died.I am trying to revive the machine temporarily by disabling onboard Intel Pro100 and installing a perfect working PCI Realtek 8139 card, but F14 is not loading the module.Being smart I added "alias eth0 8139too" and the module loads now, but there is still no eth0 device, only lo.
I have installed Fedora 14 on Intel's DH67BL mother board, which has a on board LAN port, Fedora 14 does not detect on-board LAN. Unfortunately, intel does not provide any driver support for linux OS :-(. However, if I install an additional LAN card, Fedora 14 detects it and everything works fine.
i am running ncat (netcat's new version from nmap) on centos . I am listening on different ports. My question is , is it possible that when a connection is received on a port say 123, i redirect this connection to a different port and use the 123 port again for listening connections. ncat has an option -k which u can add with -l , it will force fully listen on the port. It can accept multiple connections on a single port but i want that once a client connects on to 123 port, he is forwarded to some other port and no longer on 123.
In understanding with Fedora logs are trying to tell me and if I need to adjust some settings on my system to address these issues.
The system motherboard (Gigabyte GA-MA785GT-UD3H) has onboard graphics. I understand that some of the system RAM is taken up by the graphics subsystem.
Very occasionally, I am seeing Nautilus and some other apps crash with SIGSEGV errors. Also, on the couple of occasions, parts of the display started going black - minimising and maximising the window redrew the area as before. This appears to be to do with memory access issues. I have already tested my RAM, applied the latest BIOS update on the mobo. I'm trying to understand if this is some sort of memory access violation that is resulting from the Linux kernel going off and accessing the wrong parts of the RAM and if there is a way to tell it that the graphics and system areas of the RAM are separate, through BIOS settings or kernel parameters and such?
Some questions:
1. Is my system using AGP? I don't think so. I understand AGP is on its way out. So what does the below log output mean wrt AGP?
2. Which part of the log is actually describing the memory assignment for the graphics memory?
3. Would it be of any use trying iommu=noaperture here? I am trying this out, but I don't understand if it is helping in anyway.
Have done a Google search and read on AGP, iommu, shared memory for graphics, but their interaction with each other at the hardware level and how Fedora is handling this is not sinking into my dull brain.
I have put up the system configuration, BIOS settings, logs etc for your perusal here [url]. Parts that caught my attention are highlighted.
I have laptop with Ubuntu wired to ferdora 12 server. Server RDP control to desktop is working.Laptop to server is not.See screen shots.I am thinking VNC server is not installed or configured properly on server.
I met network connection problem in my previous installation, so I tried a second time. But when I try to "enable your network interface", it gave me an error: "An error occurred trying tobring up the eth0 network interface.". I tried again and it just freezed there and won't work anymore.I use Comcast cable service, and a Apple Exteme station as router with gateway "10.0.1.1". This desktop is new HP e9150t with Gigabit Network card. Don't know why.
I have a hp officejet on my fedora 13 pc. I tried to configure it as a network printer. I disabled selinux and then i opend the door in the firewall.. the printer is seen in the network but when I try to print from a client it says "printer description not available" . I disabled then firewall both on server and on client. then rebooted both. but no luck. the printer is available on the network but it prints only from the server.